1
2====
3NEWS
4====
5
6- 1.4.63 - 2021-12-04
7  * [core] import xxHash v0.8.1
8  * [core] isolate use of sys/filio.h
9  * [core] fix reqpool mem corruption in 1.4.62 (fixes #3118)
10
11- 1.4.62 - 2021-12-01
12  * [mod_alias] fix use-after-free bug (fixes #3114)
13  * [core] clean up fdlog_st and log_error_st decls
14  * [core] 'struct log_error_st' -> 'log_error_st'
15  * [core] remove redundant asserts
16  * [core] explicitly include sys/cdefs.h
17  * [tests] t/test_mod_ssi
18  * [core] fdevent_socket_nb_cloexec_init()
19  * [core] fdevent_impl.c separate from fdevent.c
20  * [core] merge fdevent impls into fdevent_impl.c
21  * [core] fdevent_fdnode.c separate from fdevent.c
22  * [core] close backend socket fds more quickly
23  * [core] use TCP_CORK w/ TLS if cq length > 16k
24  * [core] warn if dynamic modules before mod_auth
25  * [mod_cgi] check fd-to-cgi not -1 before close
26  * [core] libev EV_ERROR conflicts with kqueue
27  * [tests] disable test_mod_ssi in cmake (temporary)
28  * [tests] disable test_mod_ssi in cmake (temporary)
29  * [tests] reenable test_mod_ssi in cmake
30  * [core] run plugin cleanup hooks in reverse
31  * [core] fix removal of server.pid-file when testing (fixes #3115)
32  * [doc] improve sample configs
33  * [doc] expand vhosts.template
34  * [doc] improve sample configs
35  * [core] use ck_assert() in vector.[ch]
36  * [tests] mod_ssi tests moved to src/t/test_mod_ssi
37  * [mod_ssi] 0-init ssi_val_t in ssi_ctx_t
38  * [mod_ssi] fix ancient bugs; replace cond parser
39  * [mod_ssi] remove mod_ssi parser generator file
40  * [mod_ssi] merge mod_ssi_expr.c into mod_ssi.c
41  * [core] uint_fast32_t tweaks
42  * [core] better asm for binary num to ascii string
43  * [tests] t/test_mod now runs all t/test_mod_*.c
44  * [tests] t/test_mod_alias.c
45  * [tests] remove unused mod from tests/lighttpd.conf
46  * [mod_evasive] smaller funcs for testing
47  * [tests] t/test_mod_evasive.c
48  * [mod_evasive] update comment to add references
49  * [tests] combine tests into test_common.c
50  * [core] get_http_method_key() tweak
51  * [mod_dirlisting] check for disabled cache at start
52  * [core] buffer_append_string_encoded_json()
53  * [mod_dirlisting] (experimental) json (disabled)
54  * [tests] t/test_mod needs -ldl on Debian
55  * [core] save config regex captures only if used
56  * [core] save pcre result state in config_pcre_match
57  * [core] use stack w/ pcre_exec unless save captures
58  * [core] extend pcre_keyvalue_ctx to pass more state
59  * [core] pcre2 support (--with-pcre2)
60  * [core] allocate one fewer cond_match_t, if needed
61  * [core] allocate pcre output vector on demand
62  * [build] configure.ac with AC_PROG_CC_C99 (fixes #3116)
63  * [build] CI builds now use pcre2 (upgrade pcre)
64  * [core] fix compiler warning in 32-bit build
65  * [build] fix CMake pcre2 detection
66  * [mod_auth] RFC7616 HTTP Digest username* userhash
67  * [mod_dirlisting] fix bug not showing HEADER.txt
68  * [tests] t/test_mod_ssi adjust to follow symlinks
69  * [mod_auth] quiet coverity warning
70  * [doc] refresh/update dependency lists in doc
71  * [core] fix crash when using lighttpd -1 with pipes (fixes #3117)
72
73- 1.4.61 - 2021-10-28
74  * [core] define __BEGIN_DECLS, __END_DECLS if needed
75  * [core] Y2038: error log high-precision timestamps
76  * [multiple] __attribute_nonnull__ now takes params
77  * [core] bounds check while url-decoding
78  * [mod_magnet] prefer lua_newuserdatauv() w/ lua 5.4
79  * [core] earlier macOS need define for errno_t (fixes #3107)
80  * [tests] force POSIX::WNOHANG() autovivification (fixes #3110)
81  * [mod_dirlisting] sort "../" to top (fixes #3109)
82  * [tests] force Fcntl::F_SETFD() autovivification (#3110)
83  * [core] avoid repeated typedef for fdlog_st
84  * [doc] update INSTALL
85  * [mod_extforward] keep remote IP thru request reset
86  * [core] fix HTTP/2 upload > 64k w/ max-request-size (fixes #3108)
87  * [mod_auth] fix Basic auth passwd cache (fixes #3112)
88  * [mod_ajp13,mod_fastcgi] comment: no response body
89  * [mod_webdav] ignore PROPFIND Depth for files
90  * [core] add comment to ck_memeq_const_time()
91  * [core] accept up to 5 digit port num in host cond
92  * [core] expose chunkqueue_remove_empty_chunks()
93  * [core] short-circuit if response body recv w/ hdrs (fixes #3111)
94  * [core] resched HTTP/2 streams w/ pending data (#3111)
95  * [core] separate func for gw_authorizer_ok()
96  * [core] make ck_memeq_const_time() more generic (#3112)
97  * [mod_auth] revert adjustment to auth passwd cache (#3112)
98  * [core] thwart h2c smuggling when Upgrade enabled
99  * [core] separate funcs to check for valid chars
100  * [core] thwart h2 request tunnelling
101  * [core] clear shared log buffer after writes
102  * [mod_nss] quiet trace for PR_END_OF_FILE_ERROR
103  * [core] allow debug.log-state-handling in condition
104  * [core] combine more dup header processing code
105  * [mod_ajp13,mod_fastcgi] check resp w/ content len
106  * [mod_proxy] Length Req if proxy forcing HTTP/1.0
107  * [core] restart dead proc on connect error if local
108  * [mod_ajp13,mod_fastcgi] recv_parse smaller funcs
109  * [multiple] warn deprecated mods slated for removal
110  * [core] remove redundant checks in same context
111  * [core] tighten chunkqueue_steal* code; better asm
112  * [build] check for preadv(), pwritev()
113  * [core] pwritev w/ chunkqueue_steal_with_tempfiles
114  * [core] tighten chunkqueue_mark_written; better asm
115  * [doc] uncomment mod_auth load in conf.d/auth.conf
116  * [core] tighten chunkqueue_small_resp_optim()
117  * [core] chunkqueue_small_resp_optim if resp < 16k
118  * [mod_auth] clear crypt() output if len >= 13
119  * [multiple] add assert after malloc in two spots
120  * [core] add HTTP/2 check resp finished w/ empty cq (#3111)
121  * [core] chunkqueue_small_resp_optim() comment
122
123- 1.4.60 - 2021-10-03
124  * [meson] add with_zstd to meson_options.txt
125  * [mod_magnet] reject stat() of empty string (fixes #3064)
126  * [mod_magnet] avoid infinite loop in atpanic (fixes #3065)
127  * [mod_magnet] do not call luaL_error outside pcall (#3065)
128  * [core] 101 upgrade fails if Content-Length incl (fixes #3063)
129  * [mod_gnutls,mod_mbedtls] recog common cipherstring
130  * [tests] remove stray option in test lighttpd.conf
131  * [mod_auth] close HTTP/2 connection after bad pass
132  * [build] fix SCons pkg-config err handling (fixes #3066)
133  * [core] inline funcs to decode h2 framing nums (fixes #3067)
134  * [build] use -pipe with gcc and clang
135  * [mod_mbedtls] preproc wrap ssl_parse_client_hello
136  * [build] augment configure.ac msgs to remove FAM (#3068)
137  * [core] allow '*' in "*:80" socket spec
138  * [core] rename local var
139  * [core] mark config registration funcs cold
140  * [core] fix -fsanitize=undefined pedantic warning (fixes #3069)
141  * [core] algo_hmac.[ch] wrapper (portability)
142  * [mod_secdownload] use algo_hmac.[ch]
143  * [mod_secdownload] use http_auth_const_time_memeq()
144  * [autoconf] add ajp13 to build msgs
145  * [mod_auth] send 401 if digest algo not supported
146  * [mod_deflate] do not cache 206 Partial Content
147  * [core] chunkqueue_append_cq_range()
148  * [core] http_range.[ch] RFC 7233 Range handling
149  * [core] RFC 7233 Range handling for non-streaming
150  * [TLS] fix crash for (broken) nested $SERVER[] cfg
151  * [core] ignore server.event-handler = "libev"
152  * [mod_openssl] use newer openssl 3.0.0 interfaces
153  * [core] quiet coverity warning
154  * [core] http_cgi_local_redir() rename
155  * [core] http_cgi.[ch] CGI interfaces (RFC 3875)
156  * [core] save parsed listen addrs at startup
157  * [core] http_cgi_encode_varname()
158  * [core] add some ifdefs in algo_hmac.c
159  * [core] use epoll_create1() if available
160  * [core] adjust stat_cache_get_entry() conditions
161  * [core] _WIN32 impl of read-only mmap(), munmap()
162  * [core] remove stream.[ch]
163  * [multiple] use binary '|' to reconstruct ts
164  * [core] check EAGAIN if unix socket connect() delay
165  * [multiple] prefer monotonic time for internal use
166  * [core] optimize buffer_urldecode_path()
167  * [mod_openssl] skip cert chain build if self-issued
168  * [mod_nss] avoid NSS crash w/ config file error
169  * [multiple] prefer monotonic time for internal use
170  * [core] http_response_handle_cachable() optim
171  * [core] fix chunkqueue_small_resp_optim partial rd
172  * [core] defer pcre_compile until after config parse
173  * [multiple] PCRE w/ PCRE_STUDY_JIT_COMPILE (fixes #2361)
174  * [mod_dirlisting, mod_trigger_b4_dl] use keyvalue
175  * [multiple] add attrs from gcc -Wsuggest-attribute=
176  * [mod_gnutls] quiet clang warning
177  * [core] http_response_physical_path_error()
178  * [multiple] buffer_has_slash_suffix()
179  * [core] modify path in-place checking for path-info
180  * [multiple] optimize primitives, buffer_extend()
181  * [multiple] do not clear physical.path if finished
182  * [core] http_kv.[ch] perf tuning
183  * [core] remove bad prototype from algo_splaytree.h
184  * [multiple] mark addtl funcs attr returns_nonnull
185  * [TLS] init STEK even if time is 1970 (fixes #3075)
186  * [core] restart if large large clock jump detected (#3075)
187  * [core] copy string and len directly from tmp_buf
188  * [core] move special case for Content-Type CGI hdr
189  * [mod_ssi] inline some buffers in ssi plugin_data
190  * [core] use monotonic secs for piped loggers start
191  * [mod_cml] use cached time from log_epoch_secs
192  * [mod_dirlisting] limit buffer use for large dirs
193  * [multiple] http_header APIs to reduce str copies
194  * [mod_userdir] use stat_cache_path_isdir()
195  * [mod_indexfile] reduce copying of base path
196  * [TLS] https_add_ssl_client_verify_err()
197  * [TLS] use stack for SSL_CLIENT_S_DN_* tag
198  * [core] buffer_append_strftime() perf annotations
199  * [mod_userdir] use 2-element cache
200  * [mod_magnet] use http_chunk_* APIs
201  * [mod_accesslog] reformat numeric timestamp
202  * [mod_accesslog] strftime %z for numeric timestamp
203  * [mod_accesslog] reformat numeric timestamp code
204  * [multiple] strftime %F and %T
205  * [mod_trigger_b4_dl] gdbm_reorganize once a day
206  * [mod_status] double-buffer large output to tmpfile
207  * [mod_ssi] shared code to wrap strftime()
208  * [mod_ssi] use intermediate chunkqueue to aggregate
209  * [multiple] pass len when copying constant strings
210  * [core] short-circuit encoding if nothing to encode
211  * [build] check for mempcpy()
212  * [core] buffer_append_* aggregates
213  * [core] config_vars_init()
214  * [multiple] use buffer_append_* aggregates
215  * [core] define __attribute_nonnull__
216  * [core] mark select buffer.[ch] funcs attr nonnull
217  * [core] mark select http_kv.[ch] funcs attr nonnull
218  * [core] mark some chunk.h funcs attr cold
219  * [core] remove an excess check
220  * [core] mark debug path unlikely
221  * [core] ignore empty headers unless pseudo-headers
222  * [multiple] buffer_copy_path_len2() aggregate
223  * [mod_dirlisting] process dir in subrequest handler
224  * [mod_dirlisting] restructure and keep state
225  * [mod_dirlisting] read dir in pieces; less blocking
226  * [mod_dirlisting] upper limit on parallel dirlist
227  * [mod_dirlisting] parse query string in javascript
228  * [mod_dirlisting] dir-listing.cache option
229  * [mod_webdav] webdav_log_xml_response()
230  * [mod_webdav] limit mem use under extreme condition
231  * [core] vector.h tweaks
232  * [mod_proxy] send HTTP/1.0 to backend if no Host
233  * [build] fix zstd option in meson (fixes #3076)
234  * [multiple] more reuse of http_date_time_to_str()
235  * [TLS] rename ssl.verifyclient.ca-*file options
236  * [mod_openssl] issue error trace if < openssl 1.1.1
237  * [mod_webdav] always define webdav_mmap_file_chunk
238  * [mod_dirlisting] ignore error if include file fail
239  * [multiple] quiet coverity warnings
240  * [scons] link lighttpd with pcre for fullstatic
241  * [scons] link lighttpd with pcre for static build
242  * [core] exit 0 upon shutdown if no connections open
243  * [mod_nss] define TLSv1_3 as bitflag
244  * [core] update ls-hpack
245  * [core] discard some HTTP/2 DATA after response (fixes #3078)
246  * [mod_expires,mod_webdav] fix truncated date string
247  * [mod_expire] accept time labels without plural 's'
248  * [mod_webdav] accept alt syntax in webdav.opts
249  * [core] recognize "enabled"/"disabled" for bool
250  * [mod_expire] check for default if mime not found
251  * [core] move timegm() impl inline in sys-time.h
252  * [mod_expire] send only Cache-Control to >=HTTP/1.1
253  * [mod_webdav] quiet pedantic compiler warning
254  * [core] reuse code to parse backend response
255  * [core] consistent inclusion of sys-time.h
256  * [mod_authn_file] wipe password/digest after use
257  * [TLS] ALPN h2 policy
258  * [core] tolerate dup array config values if match
259  * [multiple] static file optimization; reuse cache
260  * [mod_staticfile] move cold paths to separate func
261  * [build] --with-nss add test for /usr/include/nspr4
262  * [core] li_base64_decode similar to li_to_base64
263  * [core] li_base64_decode mark cold code path
264  * [core] li_to_base64 alt code to add padding
265  * [core] buffer_append_base64_encode_opt()
266  * [core] base64_charset enum supports only 2 tables
267  * [core] consolidate overflow checks in li_to_base64
268  * [mod_auth] include unistd.h for crypt() on Mac OS
269  * [core] tighten code in request_check_hostname()
270  * [core] merge http_response_send_file 0-size case
271  * [mod_extforward] shared mod_extforward_bad_request
272  * [core] http_response_send_file() mark cold paths
273  * [core] improve HTTP/2 behavior w/ max-request-size
274  * [tests] disable secdownload HMAC tests for NSS
275  * [core] check for Upgrade before h2 upgrade check
276  * [core] remove buffer_is_equal_right_len()
277  * [core] buffer_is_equal_string -> buffer_eq_slen
278  * [core] mark cold paths in http_response_config
279  * [core] http_response_prepare() OPTIONS *, CONNECT
280  * [core] mark some likely hot paths (better asm)
281  * [core] simplify buffer_path_simplify()
282  * [core] remove excess assertions in buffer_commit()
283  * [core] quiet coverity noise
284  * [mod_auth] include unistd.h for crypt() on *nix
285  * [cmake] improve cmake detection of timegm
286  * [cmake] update src/config.h.cmake
287  * [core] adjust r->http_host ptr caching
288  * [core] merge uri_raw and uri_clean hooks
289  * [core] reorder hook enum for better mem locality
290  * [core] remove redundant check for max_conns
291  * [multiple] mark con->srv_socket a const ptr
292  * [core] accept in network_server_handle_fdevent()
293  * [mod_*_dbi] fix sqlite3_dbdir spelling in comments
294  * [core] remove HANDLER_UNSET enum value
295  * [core] add option to read config file from stdin
296  * [mod_flv_streaming] check range before sending FLV
297  * [mod_magnet] use http_chunk_append_file_ref_range
298  * [core] range chk http_chunk_append_file_ref_range
299  * [core] remove some (now) unused http_chunk APIs
300  * [core] document error edge case for HTTP/1.0
301  * [core] fix kill workers and shutdown by signal
302  * [core] store int* ptr to common gw status counters
303  * [tests] quite coverity warning in test_request.c
304  * [core] tighter OS event poll loops (better asm)
305  * [core] omit fdevent select() code if poll() avail
306  * [core] adjust some array code (better asm)
307  * [core] base64 encode round-up for required space
308  * [core] base64 encode w/ reduced data dependencies
309  * [core] merge base64 encoding to li_base64_enc()
310  * [core] li_base64_dec() on 4 bytes at a time
311  * [core] load padding char from base64_table
312  * [core] remove size maint in algo_splaytree
313  * [core] remove excess counts from print config
314  * [core] consolidate config printing code
315  * [core] move data_{array,integer,string} to array.c
316  * [core] define __attribute_unused__ if needed
317  * [core] ck.[ch] - C11 Annex K wrappers
318  * [multiple] use thread-safe strerror where avail
319  * [multiple] move const time cmp funcs to ck.[ch]
320  * [multiple] rename safe_memclear() -> ck_memzero()
321  * [multiple] http_auth_digest_hex2bin -> li_hex2bin
322  * [mod_auth,mod_vhostdb] move helper funcs to mods
323  * [mod_auth*] rename http_auth.* -> mod_auth_api.*
324  * [mod_vhostdb*] rename http_vhostdb->mod_vhostdb_api
325  * [core] comment out ck_getenv_s() (unused)
326  * [mod_secdownload] include algo_hmac.c in mod
327  * [core] make insert_dup an optional array method
328  * [core] return entry from array_insert_data_at_pos
329  * [core] network_write optimizations
330  * [core] network_write prefer writev() over write()
331  * [core] connection_handle_read_state mark hot case
332  * [core] buffer_commit() optim; better asm
333  * [TLS] write_cq_ssl defer remove_finished_chunks
334  * [core] compare entire "/bin/sh" "-c" after execve
335  * [core] reduce repeated work in http_cgi_headers()
336  * [core] code reuse with array_match_value_prefix()
337  * [build] adjustments for autotools on Mac OS X
338  * [build] autoupdate; still autoconf 2.60 compatible
339  * [build] MacOS linker compat
340  * [core] http_header_hkey_get() perf (better asm)
341  * [TLS] reset stek_rotate_ts if clock moves backward
342  * [core] sock_addr_from_buffer_hints_numeric unused
343  * [core] tweaks writing response header (better asm)
344  * [core] adjust buffer use for hdr name for lshpack
345  * [core] comment out unused part of http_etag_remix
346  * [core] inline fam_dir_entry buffer 'name' member
347  * [multiple] reduce redundant NULL buffer checks
348  * [core] calculate backend host gw_hash at startup
349  * [core] gw_host_get() comment out devel debugging
350  * [core] request_config_reset()
351  * [mod_magnet] inline name and etag buffers in cache
352  * [mod_magnet] sync script load w/ stat_cache
353  * [core] clear etag in stat_cache_get_entry_open()
354  * [mod_auth] merge some repeated code; code reuse
355  * [core] add iovec wrappers to sys-crypto-md.h
356  * [core] li_base64_dec()
357  * [multiple] use <algo>_iov() digest funcs
358  * [mod_auth] mod_auth_digest_get()
359  * [mod_auth] mod_auth_algorithm_parse() w/ algo len
360  * [mod_authn_dbi] copy strings before escaping
361  * [mod_auth] refactor mod_auth_check_digest()
362  * [mod_auth] refactor mod_auth_check_basic()
363  * [build] look for memcpy and define HAVE_MEMCPY
364  * [core] buffer_path_simplify() quick(er) path
365  * [core] reduce memcmp in http_request_parse_header
366  * [build] look for port.h on Solaris, not sys/port.h
367  * [core] buffer_realloc() using power-2 realloc
368  * [core] lowercase r->http_host, r->uri.authority
369  * [multiple] buffer_copy_string_len_lc()
370  * [mod_magnet] cache script objects at config time
371  * [core] move backtrace and assert macros to ck.[ch]
372  * [core] allocate initial request pool w/ srv->conns
373  * [mod_extforward] inline some more data structures
374  * [mod_access] remove excess trace
375  * [multiple] reduce use of BUFFER_INTLEN_PTR
376  * [multiple] inline struct in con->dst_addr_buf
377  * [core] reset large path buffers from long URLs
378  * [core] construct file path after docroot hook
379  * [core] avoid inlining buffer_eq_icase_ssn()
380  * [core] order gw_proc members for packing and usage
381  * [core] order gw_host members for packing and usage
382  * [mod_proxy] proxy_response_headers load v earlier
383  * [core] proxy_create_env() tweaks
384  * [core] write_all() simpler loop; better asm
385  * [core] http_date_time_append() convenience macro
386  * [core] reduce excess cc inlining in http_chunk.c
387  * [core] const buffer * in config_check_cond_nocache
388  * [core] parse $HTTP["remote-ip"] CIDR mask at start
389  * [core] reduce $HTTP["host"] compare str scanning
390  * [multiple] http_method_buf()
391  * [core] config_check_cond_nocache() xor return code
392  * [core] refactor config_check_cond_nocache() flow
393  * [mod_deflate] use deflate.allowed-encodings order
394  * [mod_deflate] use ZSTD_c_strategy w/ compress lvl
395  * [mod_deflate] deflate.params per-encoder params
396  * [mod_deflate] use brotli quality 5 by default
397  * [mod_deflate] improve compress.*->deflate.* remap
398  * [mod_auth] detect and skip BWS (bad whitespace)
399  * [core] better trace if TLS received on clear port
400  * [core] replace strncasecmp w/ buffer_eq_icase_ssn
401  * [tests] use generated date in HTTP If conditionals
402  * [tests] update t/test_request.c
403  * [tests] mv tests from request.t to test_request.c
404  * [tests] t/test_mod_staticfile
405  * [tests] combine *.t using tests/lighttpd.conf
406  * [tests] combine *.t using tests/condition.conf
407  * [tests] speed up mod-fastcgi and mod-scgi tests
408  * [core] report Y2038 support in lighttpd -V
409  * [autoconf] add AC_SYS_LARGEFILE for lfs
410  * [multiple] Y2038 32-bit signed time_t mitigations
411  * [mod_deflate] use http_header_str_contains_token
412  * [core] tune http_response_process_headers()
413  * [core] use CLOCK_MONOTONIC_COARSE where available
414  * [core] log_clock_gettime->clock_gettime for 64-bit
415  * [core] Y2038: use _TIME_BITS=64 on 32-bit glibc
416  * [core] define _DEFAULT_SOURCE in first.h
417  * [build] check for sys/filio.h in CMake and meson
418  * [core] quiet compiler warnings
419  * [mod_openssl] no ALPN fatal error w/ mod_sockproxy (fixes #3081)
420  * [core] make missing mod_deflate not a fatal error
421  * [core] store time for last r/w to a backend socket
422  * [core] gw_backend_error() shared code
423  * [core] connect, write, read timeouts on backends (fixes #3086)
424  * [doc] https://wiki.lighttpd.net/Docs_Performance
425  * [core] tweak buffer merging to reduce mem
426  * [core] chunkqueue_append_buffer always clears buf
427  * [core] http_response_append_{buffer,mem}()
428  * [core] improve handling of suboptimal backend wr
429  * [core] http_response_read() indicate resp finished
430  * [mod_cgi] cgi.limits "read-timeout" "write-timeout" (#3086)
431  * [core] clarify error message in gw_backend.c
432  * [core] set min srv->max_fds = 32 (sanity check)
433  * [core] adjust server overload check
434  * [core] free fdwaitqueue list when empty
435  * [core] adjust srv->srvconf.max_conns at startup
436  * [core] conns_pool separate from conns list (#3084)
437  * [build] update ax_prog_cc_for_build.m4
438  * [core] add wolfssl-specific include
439  * [core] rename srv->max_conns -> srv->lim_conns
440  * [core] change srv->conns to doubly-linked-list
441  * [core] change con joblist to singly-linked-list
442  * [core] remove connection_list_append()
443  * [core] clear request,connection pools every 64 sec (#3084)
444  * [mod_wolfssl] wolfSSL_sk_X509_NAME_push change
445  * [core] clarify an error message
446  * [core] reduce optim inline of cold funcs
447  * [core] remove HANDLER_WAIT_FOR_FD
448  * [mod_cgi] reuse chunk buffers
449  * [mod_cgi] use linked list for process list
450  * [mod_uploadprogress] use splay_tree for req list
451  * [multiple] remove base.h include where not used
452  * [mod_indexfile] section into subroutines
453  * [mod_extforward] HAProxy PROXY env PP2_UNIQUE_ID
454  * [mod_magnet] reuse lighty lua table
455  * [core] li_hmac_sha512()
456  * [mod_magnet] expose md and hmac funcs to lua
457  * [mod_magnet] allow modification of request headers
458  * [mod_magnet] lighty.stat now returns userdata obj
459  * [mod_magnet] protect and control lighty table mod
460  * [mod_magnet] expose enc/dec str funcs to lua
461  * [mod_magnet] look up env id by strlen, then strcmp
462  * [core] reuse some cold duplicate hdr match code
463  * [core] use mod name in trace instead of mod_gw
464  * [mod_magnet] lighty.r.* interfaces to request
465  * [core] refuse excess h2 streams at con start (fixes #3093)
466  * [mod_magnet] lighty.c.cookie_tokens
467  * [mod_magnet] lighty.c.readdir
468  * [mod_magnet] use blank str for nil (do not panic)
469  * [mod_magnet] rename magnet_cgi_ to magnet_envvar_
470  * [mod_magnet] reset config cache for uri components
471  * [mod_magnet] reset config cache for remote addr
472  * [core] sock_addr_set_port()
473  * [mod_magnet] attrs for remote port and server port
474  * [mod_magnet] detect MAGNET_RESTART_REQUEST loops
475  * [mod_magnet] ignore 1xx return in response start
476  * [mod_echo] test module to echo request as response
477  * [core] base64url pad char is '='; change from '.'
478  * [mod_cgi] improve CGI offloading
479  * [mod_openssl] default disable client renegotiation
480  * [core] log_error_multiline()
481  * [tests] t/test_mod_indexfile
482  * [tests] IO::Socket::INET->new( Timeout => 1 )
483  * [mod_indexfile] update path with buffer path funcs
484  * [tests] move tests/docroot/www contents up 1 level
485  * [build] look for malloc.h and mallopt()
486  * [core] config mallopt(M_ARENA_MAX, 2) (#3084)
487  * [core] periodically malloc_trim() to release mem (fixes #3084)
488  * [build] propagate HAVE_DLFCN_H in builds
489  * [core] cfg server.bindhost after $SERVER["socket"]
490  * [core] TCP_CORK w/ MEM_CHUNK then FILE_CHUNK
491  * [core] remove server.upload-temp-file-size limit
492  * [core] expose ck_bt() for debugging
493  * [core] change backtrace format to put addr first
494  * [core] reduce stack use in main()
495  * [core] write all cq MEM_CHUNK if spill to tempfile
496  * [core] realloc buffer power-2 size + 1 for '\0'
497  * [mod_cgi] cgi.limits "tcp-fin-propagate" => "SIG"
498  * [core] consolidate more gw_host, gw_proc init code
499  * [core] mark cold more gateway maintenance code
500  * [core] reduce wait time in gw_spawn_connection()
501  * [core] remove redundant waitpid() on each backend
502  * [multiple] quiet coverity warnings
503  * [build] define rsize_t on FreeBSD
504  * [core] quiet coverity warnings
505  * [tests] skip time-sensitive test during CI testing
506  * [core] clear buffer after backend dechunk
507  * [core] update comment about server.max-write-idle
508  * [core] fdlog.[ch]; fdevent_*_logger_* -> fdlog_*
509  * [multiple] de-dup file and piped loggers (fixes #3101)
510  * [multiple] prefer r->tmp_buf to p->tmp_buf
511  * [core] shared temp buffer for log_*error*()
512  * [core] refuse excess initial streams only if block (fixes #3100)
513  * [core] quiet coverity warnings
514  * [core] reject HTTP/2 pseudo-header in trailers (#3102)
515  * [core] remove redundant check in h2_recv_headers()
516  * [core] reduce oversized mem alloc for backends
517  * [core] HTTP/2 GOAWAY after timeout before read (fixes #3102)
518  * [core] default backend "connect-timeout" to 8 (#3086)
519  * [core] HTTP/2 GOAWAY after timeout before read (#3102)
520  * [core] mark attr malloc, returns nonnull
521  * [core] separate mem pool for FILE_CHUNK reuse
522  * [core] retain largest chunk on oversized chunk lst
523  * [core] improve chunk buffer reuse from backends
524  * [multiple] internal control for backend read bytes
525  * [core] option: errorlog high precision timestamps
526  * [core] create temp file name in chunk buffer
527  * [core] chunkqueue_get_append_newtempfile()
528  * [core] remove redundant checks for tempfile chunk
529  * [multiple] fdevent_mkostemp()
530  * [build] check for pread(), pwrite(), splice()
531  * [multiple] _WIN32 fdevent_pipe_cloexec()
532  * [core] _WIN32 impl of fdevent_mkostemp()
533  * [multiple] check feature flags funcs; code reuse
534  * [multiple] avoid empty chunks in chunkqueue
535  * [core] splice() data from backends to tempfiles
536  * [core] fix chunked decoding from backend (#3044, #3046)
537  * [core] remove obsolete comment about r->gw_dechunk
538  * [core] improve chunk buffer reuse from backends
539  * [mod_cgi] improve chunk buffer reuse from backends
540  * [core] disable streaming response with authorizer (fixes #3106)
541  * [multiple] clarify error msg when no cert avail
542  * [core] disable server.graceful-restart-bg if spawn
543  * [tests] ignore SIGINT, SIGUSR1 in fcgi-responder
544  * [core] cap size of data framed for HTTP/2 response
545  * [core] fix typo in h2_send_cqdata()
546  * [core] use pread() to skip lseek()
547  * [core] h2_send_cqdata() returns how much data sent
548  * [core] allow up to 32k of data frames per stream
549  * [core] limit initial response header backend read
550  * [core] read files into mem when framed for HTTP/2
551  * [core] chunkqueue_mmap_chunk_len() for code reuse
552  * [core] chunkqueue_peek_data() mmap experiment
553  * [core] quiet coverity warnings
554  * [core] portability tweaks for various platforms/cc
555  * [core] fix chunked decoding from backend (#3044, #3046)
556  * [doc] update config files
557  * [mod_openssl] boringssl compat
558  * [core] adjust indent for clarity
559
560- 1.4.59 - 2021-02-02
561  * [mod_webdav] hide unused funcs depending on build
562  * [mod_mbedtls] include mbedtls/platform_util.h
563  * [mod_mbedtls] use local strncmp_const()
564  * [mod_gnutls] use local strncmp_const()
565  * [mod_dirlisting] place vars closer to where used
566  * [autotools] autoupdate; subst deprecated/obsolete
567  * [autoconf] update ax_prog_cc_for_build.m4
568  * [core] fix crash at shutdown w/ certain config
569  * [tests] use ephemeral ports in tests
570  * [mod_wolfssl] minor updates for wolfSSL v4.6.0
571  * [doc] create-mime.conf.pl improve case handling
572  * [mod_openssl] extend ssl.openssl.ssl-conf-cmd
573  * [mod_extforward] config warning for module order
574  * [mod_extforward] fix extforward.headers defaults (fixes #3051)
575  * [multiple] use HTTP_HEADER_* enum before strcmp
576  * [multiple] replace buffer_is_equal_caseless_string
577  * [mod_dirlisting] quiet coverity false positive
578  * [doc] create-mime.conf.pl improve case handling
579  * [autoconf] fix LT_INIT syntax
580  * [doc] create-mime.conf.pl -v for warnings
581  * [core] fix crash in error trace if backend is down (fixes #3052)
582  * [doc] create-mime.conf.pl -v silent for mult vnd
583  * [mod_openssl] update LIBRESSL_VERSION_NUMBER check
584  * [multiple] fix: honor CipherString for alt TLS lib
585  * [mod_openssl] set Ciphersuites once API available
586  * [mod_dirlisting] use fdopendir(), fstatat()
587  * [mod_deflate] support Accept-Encoding: zstd
588  * [mod_deflate] use zstd streaming API
589  * [mod_dirlisting] hide unused variable on MacOS
590  * [doc] add --with-zstd to INSTALL
591  * [mod_access] mark mod_access_check attribute pure
592  * [core] add decls in connections.h
593  * [build] update scripts/ci-build.sh
594  * [core] check ifdef WOLFSSL_SHA512 for SHA512 avail
595  * [build] scripts/ci-build.sh --with-nettle
596  * [mod_openssl] update LIBRESSL_VERSION_NUMBER check
597  * [build] scripts/ci-build.sh w/o --with-wolfssl
598  * [build] scripts/ci-build.sh adjustments
599  * [build] fix typo in src/CMakeLists.txt
600  * [build] adjust mbedtls vars in src/CMakeLists.txt
601  * [build] scripts/ci-build.sh adjustments
602  * [build] adjust crypto vars in src/CMakeLists.txt
603  * [core] avoid multiple definition of SHA512_CTX
604  * [build] adjust crypto vars in src/CMakeLists.txt
605  * [mod_alias] modify r->physical.path in place
606  * [build] scripts/ci-build.sh add --with-maxminddb
607  * build] scripts/ci-build.sh remove --with-maxminddb
608  * [mod_deflate] use zstd typedefs (minor cleanup)
609  * [mod_deflate] compat with zstd < v1.4.0
610  * [multiple] fix coverity warnings
611  * [multiple] fix TLS config string parsing
612  * [mod_gnutls] fix ssl.ca_dn_file data access
613  * [mod_wolfssl] wipe ssl_pemfile_pkey before free()
614  * [mod_wolfssl] fix syntax errors
615  * [multiple] fix TLS config string parsing
616  * [mod_gnutls] fix alt code for coverity
617  * [core] check more carefully after SSL_WANT_WRITE
618  * [core] fix 100% CPU spin if traffic limit hit
619  * [core] skip interest in POLLRDHUP after POLLRDHUP (#3059)
620  * [TLS] detect expired stapling file at startup (fixes #3056)
621  * [multiple] avoid duplicate parsing in trigger func (#3056)
622  * [multiple] quiet some clang-analyzer warnings
623  * [core] enable HTTP/2 by default
624  * [mod_ajp13] AJPv13 Tomcat connector for lighttpd
625  * [core] const data_unset *array_get_element_klen()
626  * [core] tighten struct data_config and related code
627  * [core] fix merging large headers across mult reads (fixes #3059)
628  * [mod_gnutls,mod_mbedtls] recog common cipherstring
629  * [build] fix typo in SConstruct (fixes #3061)
630  * [mod_wolfssl] wolfSSL might repeat SNI_Callback()
631  * [TLS] fix invalid cfg warning
632  * [mod_openssl] fix acme-tls/1 challenge bootstrap
633  * [TLS] set r->uri.authority empty str upon accept()
634  * [mod_gnutls] fix acme-tls/1 challenge bootstrap
635  * [mod_nss] fix acme-tls/1 challenge bootstrap
636  * [mod_wolfssl] copy stapling buf for OCSP resp
637  * [mod_mbedtls] fix acme-tls/1 challenge bootstrap
638  * [mod_mbedtls] fix acme-tls/1 challenge bootstrap
639  * [mod_cgi] fix assert if empty X-Sendfile path (fixes #3062)
640  * [mod_mbedtls] restore ALPN chk after client hello
641  * [core] re-validate h2 CONTINUATION frame len in cq
642  * [mod_mbedtls] remove redundant condition check
643  * [core] quiet coverity warning
644
645- 1.4.58 - 2020-12-27
646  * [mod_wolfssl] use wolfSSL TLS version defines
647  * [mod_wolfssl] compile with earlier wolfSSL vers
648  * [tests] collect code for "die-at-end" tests
649  * [tests] remove FastCGI test dependency on libfcgi
650  * [core] prefer IPv6+IPv4 func vs IPv4-specific func
651  * [tests] remove FastCGI test dependency on PHP
652  * [core] reuse large mem chunks (fix mem usage) (fixes #3033)
653  * [core] add comment for FastCGI mem use in hctx->rb (#3033)
654  * [mod_proxy] fix sending of initial reqbody chunked
655  * [multiple] fdevent_waitpid() wrapper
656  * [core] sys-time.h - localtime_r,gmtime_r macros
657  * [core] http_date.[ch] encapsulate HTTP-date parse
658  * [core] specialized strptime() for HTTP date fmts
659  * [multiple] employ http_date.h, sys-time.h
660  * [core] http_date_timegm() (portable timegm())
661  * buffer_append_path_len() to join paths
662  * [core] inet_ntop_cache -> sock_addr_cache
663  * [tests] slight speed up checking for server ready
664  * [tests] load required modules in alt .conf tests
665  * [multiple] etag.[ch] -> http_etag.[ch]; better imp
666  * [core] fix crash after specific err in config file
667  * [core] fix bug in FastCGI uploads (#3033)
668  * [tests] OpenBSD crypt() support limited to bcrypt
669  * [core] http_response_match_if_range()
670  * [mod_webdav] typedef off_t loff_t for FreeBSD
671  * [multiple] chunkqueue_write_chunk()
672  * [build] add GNUMAKEFLAGS=--no-print-directory
673  * [tests] consolidate some tests/ content
674  * [core] fix bug in read retry found by coverity
675
676- 1.4.57 - 2020-12-17
677  * [core] attempt to quiet some coverity warnings
678  * [mod_webdav] compile fix for Mac OSX/11
679  * [core] handle U+00A0 in config parser
680  * [core] fix lighttpd -1 one-shot with pipes
681  * [core] quiet start/shutdown trace in one-shot mode
682  * [core] allow keep-alives in one-shot mode (#3042)
683  * [mod_webdav] define _ATFILE_SOURCE if AT_FDCWD
684  * [core] setsockopt IPV6_V6ONLY if server.v4mapped
685  * [build] fix meson.build when building all TLS mods
686  * [core] prefer inet_aton() over inet_addr()
687  * [build] fix SCons build when building all TLS mods
688  * [core] add missing mod_wolfssl to ssl compat list
689  * [mod_openssl] remove ancient preprocessor logic
690  * [core] SHA512_Init, SHA512_Update, SHA512_Final
691  * [mod_wolfssl] add complex preproc logic for SNI
692  * [core] wrap a macro value with parens
693  * [core] fix handling chunked response from backend (fixes #3044)
694  * [core] always set file.fd = -1 on FILE_CHUNK reset (fixes #3044)
695  * [core] skip some trace if backend Upgrade (#3044)
696  * [TLS] cert-staple.sh POSIX sh compat (fixes #3043)
697  * [core] portability fix if st_mtime not defined
698  * [mod_nss] portability fix
699  * [core] warn if mod_authn_file needed in conf
700  * [core] fix chunked decoding from backend (fixes #3044)
701  * [core] reject excess data after chunked encoding (#3046)
702  * [core] track chunked encoding state from backend (fixes #3046)
703  * [core] li_restricted_strtoint64()
704  * [core] track Content-Length from backend (fixes #3046)
705  * [core] enhance config parsing debugging (#3047)
706  * [core] reorder srv->config_context to match ndx (fixes #3047)
707  * [mod_proxy] proxy.header = ("force-http10" => ...)
708  * [mod_authn_ldap] fix crash (fixes #3048)
709  * [mod_authn_ldap, mod_vhostdb_ldap] default cafile
710  * [core] fix array_copy_array() sorted[]
711  * [multiple] replace fall through comment with attr
712  * [core] fix crash printing trace if backend is down
713  * [core] fix decoding chunked from backend (fixes #3049)
714  * [core] attempt to quiet some coverity warnings
715
716- 1.4.56 - 2020-11-29
717  * [core] perf: request processing
718  * [core] http_header_str_contains_token()
719  * [mod_flv_streaming] parse query string w/o copying
720  * [mod_evhost] use local array to split values
721  * [core] remove srv->split_vals
722  * [core] add User-Agent to http_header_e enum
723  * [core] store struct server * in struct connection
724  * [core] use func rc to indicate done reading header
725  * [core] replace connection_set_state w/ assignment
726  * [core] do not pass srv to http header parsing func
727  * [core] cold buffer_string_prepare_append_resize()
728  * [core] chunkqueue_compact_mem()
729  * [core] connection_chunkqueue_compact()
730  * [core] pass con around request, not srv and con
731  * [core] reduce use of struct parse_header_state
732  * [core] perf: HTTP header parsing using \n offsets
733  * [core] no need to pass srv to connection_set_state
734  * [core] perf: connection_read_header_more()
735  * [core] perf: connection_read_header_hoff() hot
736  * [core] inline connection_read_header()
737  * [core] pass ptr to http_request_parse()
738  * [core] more 'const' in request.c prototypes
739  * [core] handle common case of alnum or - field-name
740  * [mod_extforward] simplify code: use light_isxdigit
741  * [core] perf: array.c performance enhancements
742  * [core] mark some data_* funcs cold
743  * [core] http_header.c internal inline funcs
744  * [core] remove unused array_reset()
745  * [core] prefer uint32_t to size_t in base.h
746  * [core] uint32_t for struct buffer sizes
747  * [core] remove unused members of struct server
748  * [core] short-circuit path to clear request.headers
749  * [core] array keys are non-empty in key-value list
750  * [core] keep a->data[] sorted; remove a->sorted[]
751  * [core] __attribute_returns_nonnull__
752  * [core] differentiate array_get_* for ro and rw
753  * [core] (const buffer *) in (struct burl_parts_t)
754  * [core] (const buffer *) for con->server_name
755  * [core] perf: initialize con->conf using memcpy()
756  * [core] run config_setup_connection() fewer times
757  * [core] isolate data_config.c, vector.c
758  * [core] treat con->conditional_is_valid as bitfield
759  * [core] http_header_hkey_get() over const array
760  * [core] inline buffer as part of DATA_UNSET key
761  * [core] inline buffer key for *_patch_connection()
762  * [core] (data_unset *) from array_get_element_klen
763  * [core] inline buffer as part of data_string value
764  * [core] add const to callers of http_header_*_get()
765  * [core] inline array as part of data_array value
766  * [core] const char *op in data_config
767  * [core] buffer string in data_config
768  * [core] streamline config_check_cond()
769  * [core] keep a->data[] sorted (REVERT)
770  * [core] array a->sorted[] as ptrs rather than pos
771  * [core] inline header and env arrays into con
772  * [mod_accesslog] avoid alloc for parsing cookie val
773  * [core] simpler config_check_cond()
774  * [mod_redirect,mod_rewrite] store context_ndx
775  * [core] const char *name in struct plugin
776  * [core] srv->plugin_slots as compact list
777  * [core] rearrange server_config, server members
778  * [core] macros CONST_LEN_STR and CONST_STR_LEN
779  * [core] struct plugin_data_base
780  * [core] improve condition caching perf
781  * [core] config_plugin_values_init() new interface
782  * [mod_access] use config_plugin_values_init()
783  * [core] (const buffer *) from strftime_cache_get()
784  * [core] mv config_setup_connection to connections.c
785  * [core] use (const char *) in config file parsing
786  * [mod_staticfile] use config_plugin_values_init()
787  * [mod_skeleton] use config_plugin_values_init()
788  * [mod_setenv] use config_plugin_values_init()
789  * [mod_alias] use config_plugin_values_init()
790  * [mod_indexfile] use config_plugin_values_init()
791  * [mod_expire] use config_plugin_values_init()
792  * [mod_flv_streaming] use config_plugin_values_init()
793  * [mod_magnet] use config_plugin_values_init()
794  * [mod_usertrack] use config_plugin_values_init()
795  * [mod_userdir] split policy from userdir path build
796  * [mod_userdir] use config_plugin_values_init()
797  * [mod_ssi] use config_plugin_values_init()
798  * [mod_uploadprogress] use config_plugin_values_init()
799  * [mod_status] use config_plugin_values_init()
800  * [mod_cml] use config_plugin_values_init()
801  * [mod_secdownload] use config_plugin_values_init()
802  * [mod_geoip] use config_plugin_values_init()
803  * [mod_evasive] use config_plugin_values_init()
804  * [mod_trigger_b4_dl] use config_plugin_values_init()
805  * [mod_accesslog] use config_plugin_values_init()
806  * [mod_simple_vhost] use config_plugin_values_init()
807  * [mod_evhost] use config_plugin_values_init()
808  * [mod_vhostdb*] use config_plugin_values_init()
809  * [mod_mysql_vhost] use config_plugin_values_init()
810  * [mod_maxminddb] use config_plugin_values_init()
811  * [mod_auth*] use config_plugin_values_init()
812  * [mod_deflate] use config_plugin_values_init()
813  * [mod_compress] use config_plugin_values_init()
814  * [core] add xsendfile* check if xdocroot is NULL
815  * [mod_cgi] use config_plugin_values_init()
816  * [mod_dirlisting] use config_plugin_values_init()
817  * [mod_extforward] use config_plugin_values_init()
818  * [mod_webdav] use config_plugin_values_init()
819  * [core] store addtl data in pcre_keyvalue_buffer
820  * [mod_redirect] use config_plugin_values_init()
821  * [mod_rewrite] use config_plugin_values_init()
822  * [mod_rrdtool] use config_plugin_values_init()
823  * [multiple] gw_backends config_plugin_values_init()
824  * [core] config_get_config_cond_info()
825  * [mod_openssl] use config_plugin_values_init()
826  * [core] use config_plugin_values_init()
827  * [core] collect more config logic into configfile.c
828  * [core] config_plugin_values_init_block()
829  * [core] gw_backend config_plugin_values_init_block
830  * [core] remove old config_insert_values_*() funcs
831  * [multiple] plugin.c handles common FREE_FUNC code
832  * [core] run all trigger and sighup handlers
833  * [mod_wstunnel] change DEBUG_LOG to use log_error()
834  * [core] stat_cache_path_contains_symlink use errh
835  * [core] isolate use of data_config, configfile.h
836  * [core] split cond cache from cond matches
837  * [mod_auth] inline arrays in http_auth_require_t
838  * [core] array_init() arg for initial size
839  * [core] gw_exts_clear_check_local()
840  * [core] gw_backend less pointer chasing
841  * [core] connection_handle_errdoc() separate func
842  * [multiple] prefer (connection *) to (srv *)
843  * [core] create http chunk header on the stack
844  * [multiple] connection hooks no longer get (srv *)
845  * [multiple] plugin_stats array
846  * [core] read up-to fixed size chunk before fionread
847  * [core] default chunk size 8k (was 4k)
848  * [core] pass con around gw_backend instead of srv
849  * [core] log_error_multiline_buffer()
850  * [multiple] reduce direct use of srv->cur_ts
851  * [multiple] extern log_epoch_secs
852  * [multiple] reduce direct use of srv->errh
853  * [multiple] stat_cache singleton
854  * [mod_expire] parse config into structured data
855  * [multiple] generic config array type checking
856  * [multiple] rename r to rc rv rd wr to be different
857  * [core] (minor) config_plugin_keys_t data packing
858  * [core] inline buffer in log_error_st errh
859  * [multiple] store srv->tmp_buf in tb var
860  * [multiple] quiet clang compiler warnings
861  * [core] http_status_set_error_close()
862  * [core] http_request_host_policy w/ http_parseopts
863  * [multiple] con->proto_default_port
864  * [core] store log filename in (log_error_st *)
865  * [core] separate log_error_open* funcs
866  * [core] fdevent uses uint32_t instead of size_t
867  * [mod_webdav] large buffer reuse
868  * [mod_accesslog] flush file log buffer at 8k size
869  * [core] include settings.h where used
870  * [core] static buffers for mtime_cache
871  * [core] convenience macros to check req methods
872  * [core] support multiple error logs
873  * [multiple] omit passing srv to fdevent_handler
874  * [core] remove unused arg to fdevent_fcntl_set_nb*
875  * [core] slightly simpify server_(over)load_check()
876  * [core] isolate fdevent subsystem
877  * [core] isolate stat_cache subsystem
878  * [core] remove include base.h where unused
879  * [core] restart dead piped loggers every 64 sec
880  * [mod_webdav] use copy_file_range() if available
881  * [core] perf: buffer copy and append
882  * [core] copy some srv->srvconf into con->conf
883  * [core] move keep_alive flag into request_st
884  * [core] pass scheme port to http_request_parse()
885  * [core] pass http_parseopts around request.c
886  * [core] rename specific_config to request_config
887  * [core] move request_st,request_config to request.h
888  * [core] pass (request_st *) to request.c funcs
889  * [core] remove unused request_st member 'request'
890  * [core] rename content_length to reqbody_length
891  * [core] t/test_request.c using (request_st *)
892  * [core] (const connection *) in http_header_*_get()
893  * [mod_accesslog] log_access_record() fmt log record
894  * [core] move request start ts into (request_st *)
895  * [core] move addtl request-specific struct members
896  * [core] move addtl request-specific struct members
897  * [core] move plugin_ctx into (request_st *)
898  * [core] move addtl request-specific struct members
899  * [core] move request state into (request_st *)
900  * [core] store (plugin *) in p->data
901  * [core] store subrequest_handler instead of mode
902  * [multiple] copy small struct instead of memcpy()
903  * [multiple] split con, request (very large change)
904  * [core] r->uri.path always set, though might be ""
905  * [core] C99 restrict on some base funcs
906  * [tests] stub out config funcs in test_mod_*
907  * [tests] t/test_mod_userdir
908  * [core] dispatch handler in handle_request func
909  * [core] http_request_parse_target()
910  * [mod_magnet] modify r->target with "uri.path-raw"
911  * [core] remove r->uri.path_raw; generate as needed
912  * [core] http_response_comeback()
913  * [core] http_response_config()
914  * [tests] use buffer_eq_slen() for str comparison
915  * [core] http_status_append() short-circuit 200 OK
916  * [core] mark some chunk.c funcs as pure
917  * [core] use uint32_t in http_header.[ch]
918  * [core] perf: tighten some code in some hot paths
919  * [core] parse header label before end of line
920  * [doc] add link to wiki in doc/outdated/ssl.txt
921  * [doc] src/t/README
922  * [mod_auth] "nonce_secret" option to validate nonce (fixes #2976)
923  * [build] fix build on MacOS X Tiger
924  * [doc] lighttpd.conf: lighttpd choose event-handler
925  * [config] blank server.tag if whitespace-only
926  * [mod_proxy] stream request using HTTP/1.1 chunked (fixes #3006)
927  * [multiple] correct misspellings in comments
928  * [multiple] fix some cc warnings in 32-bit, powerpc
929  * [tests] fix skip count in mod-fastcgi w/o php-cgi
930  * [multiple] ./configure --with-nettle to use Nettle
931  * [core] skip excess close() when FD_CLOEXEC defined
932  * [mod_cgi] remove redundant calls to set FD_CLOEXEC
933  * [core] return EINVAL if stat_cache_get_entry w/o /
934  * [mod_webdav] define PATH_MAX if not defined
935  * [mod_accesslog] process backslash-escapes in fmt
936  * [mod_openssl] disable cert vrfy if ALPN acme-tls/1
937  * [core] add seed before openssl RAND_pseudo_bytes()
938  * [mod_mbedtls] mbedTLS option for TLS
939  * [core] prefer getxattr() instead of get_attr()
940  * [multiple] use *(unsigned char *) with ctypes
941  * [mod_openssl] do not log ECONNRESET unless debug
942  * [mod_openssl] SSL_R_UNEXPECTED_EOF_WHILE_READING
943  * [mod_gnutls] GnuTLS option for TLS (fixes #109)
944  * [mod_openssl] rotate session ticket encryption key
945  * [mod_openssl] set cert from callback in 1.0.2+ (fixes #2842)
946  * [mod_openssl] set chains from callback in 1.0.2+ (#2842)
947  * [core] RFC-strict parse of Content-Length
948  * [build] point ./configure --help to support forum
949  * [core] stricter parse of numerical digits
950  * [multiple] add summaries to top of some modules
951  * [core] sys-crypto-md.h w/ inline message digest fn
952  * [mod_openssl] enable read-ahead, if set, after SNI
953  * [mod_openssl] issue warning for deprecated options
954  * [mod_openssl] use SSL_OP_NO_RENEGOTIATION if avail
955  * [mod_openssl] use openssl feature define for ALPN
956  * [mod_openssl] update default DH params
957  * [core] SecureZeroMemory() on _WIN32
958  * [core] safe memset calls memset() through volatile
959  * [doc] update comments in doc/config/modules.conf
960  * [core] more precise check for request stream flags
961  * [mod_openssl] rotate session ticket encryption key
962  * [mod_openssl] ssl.stek-file to specify encrypt key
963  * [mod_mbedtls] ssl.stek-file to specify encrypt key
964  * [mod_gnutls] ssl.stek-file to specify encrypt key
965  * [mod_openssl] disable session cache; prefer ticket
966  * [mod_openssl] compat with LibreSSL
967  * [mod_openssl] compat with WolfSSL
968  * [mod_openssl] set SSL_OP_PRIORITIZE_CHACHA
969  * [mod_openssl] move SSL_CTX curve conf to new func
970  * [mod_openssl] basic SSL_CONF_cmd for alt TLS libs
971  * [mod_openssl] OCSP stapling (fixes #2469)
972  * [TLS] cert-staple.sh - refresh OCSP responses (#2469)
973  * [mod_openssl] compat with BoringSSL
974  * [mod_gnutls] option to override GnuTLS priority
975  * [mod_gnutls] OCSP stapling (#2469)
976  * [mod_extforward] config warning for module order
977  * [mod_webdav] store webdav.opts as bitflags
978  * [mod_webdav] limit webdav_propfind_dir() recursion
979  * [mod_webdav] unsafe-propfind-follow-symlink option
980  * [mod_webdav] webdav.opts "propfind-depth-infinity"
981  * [mod_openssl] detect certs marked OCSP Must-Staple
982  * [mod_gnutls] detect certs marked OCSP Must-Staple
983  * [mod_openssl] default to set MinProtocol TLSv1.2
984  * [mod_nss] NSS option for TLS (fixes #1218)
985  * [core] fdevent_load_file() shared code
986  * [mod_openssl,mbedtls,gnutls,nss] fdevent_load_file
987  * [core] error if s->socket_perms chmod() fails
988  * [mod_openssl] prefer some WolfSSL native APIs
989  * quiet clang analyzer scan-build warnings
990  * [core] uint32_t is plenty large for path names
991  * [mod_mysql_vhost] deprecated; use mod_vhostdb_mysql
992  * [core] splaytree_djbhash() in splaytree.h (reuse)
993  * [cmake] update deps for src/t/test_*
994  * [cmake] update deps for src/t/test_*
995  * [build] remove tests/mod-userdir.t from builds
996  * [build] fix typo in src/Makefile.am EXTRA_DIST
997  * [core] remove unused mbedtls_enabled flag
998  * [core] store fd in srv->stdin_fd during setup
999  * [multiple] address coverity warnings
1000  * [mod_webdav] fix theoretical NULL dereference
1001  * [mod_webdav] update rc for PROPFIND allprop
1002  * [mod_webdav] build fix: ifdef live_properties
1003  * [multiple] address coverity warnings
1004  * [meson] fix libmariadb dependency
1005  * [meson] add missing libmaxminddb section
1006  * [mod_auth,mod_vhostdb] add caching option (fixes #2805)
1007  * [mod_authn_ldap,mod_vhostdb_ldap] add timeout opt (#2805)
1008  * [mod_auth] accept "nonce-secret" & "nonce_secret"
1009  * [mod_openssl] fix build warnings on MacOS X
1010  * [core] Nettle assert()s if buffer len > digest sz
1011  * [mod_authn_dbi] authn backend employing DBI
1012  * [mod_authn_mysql,file] use crypt() to save stack
1013  * [mod_vhostdb_dbi] allow strings and ints in config
1014  * add ci-build.sh
1015  * move ci-build.sh to scripts
1016  * [build] build fixes for AIX
1017  * [mod_deflate] Brotli support
1018  * [build] bzip2 default to not-enabled in build
1019  * [mod_deflate] fix typo in config option
1020  * [mod_deflate] propagate errs from internal funcs
1021  * [mod_deflate] deflate.cache-dir compressed cache
1022  * [mod_deflate] mod_deflate subsumes mod_compress
1023  * [doc] mod_compress -> mod_deflate
1024  * [tests] mod_compress -> mod_deflate
1025  * [mod_compress] remove mod_compress
1026  * [build] add --with-brotli to CI build
1027  * [core] server.feature-flags extensible config
1028  * [core] con layer plugin_ctx separate from request
1029  * [multiple] con hooks store ctx in con->plugin_ctx
1030  * [core] separate funcs to reset (request_st *)
1031  * [multiple] rename connection_reset hook to request
1032  * [mod_nss] func renames for consistency
1033  * [core] detect and reject TLS connect to cleartext
1034  * [mod_deflate] quicker check for Content-Encoding
1035  * [mod_openssl] read secret data w/ BIO_new_mem_buf
1036  * [core] decode Transfer-Encoding: chunked from gw
1037  * [mod_fastcgi] decode Transfer-Encoding: chunked
1038  * [core] stricter parsing of POST chunked block hdr
1039  * [mod_proxy] send HTTP/1.1 requests to backends
1040  * [tests] test_base64.c clear buf vs reset
1041  * [core] http_header_remove_token()
1042  * [mod_webdav] fix inadvertent string truncation
1043  * [core] add some missing standard includes
1044  * [mod_extforward] attempt to quiet Coverity warning
1045  * [mod_authn_dbi,mod_authn_mysql] fix coverity issue
1046  * [build] fix SCons build for detection of brotli
1047  * [build] SCons build with brotli needs -lm on *BSD
1048  * [build] SCons build mod_deflate w/ libm for brotli
1049  * [build] SCons brotli needs pkg-config --static
1050  * [build] avoid accept_filter_arg compiler warning
1051  * [build] SCons fix space/tabs inconsistency
1052  * scons: fix check environment
1053  * Add avahi service file under doc/avahi/
1054  * [mod_webdav] fix fallback if linkat() fails
1055  * [mod_proxy] do not forward Expect: 100-continue
1056  * [core] chunkqueue_compact_mem() must upd cq->last
1057  * [core] dlsym for FAMNoExists() for compat w/ fam
1058  * [core] disperse settings.h to appropriate headers
1059  * [core] inline buffer_reset()
1060  * [mod_extforward] save proto per connection
1061  * [mod_extforward] skip after HANDLER_COMEBACK
1062  * [core] server.feature-flags to enable h2
1063  * [core] HTTP_VERSION_2
1064  * [multiple] allow TLS ALPN "h2" if "server.h2proto"
1065  * [mod_extforward] preserve changed addr for h2 con
1066  * [core] do not send Connection: close if h2
1067  * [core] lowercase response hdr field names for h2
1068  * [core] recognize status: 421 Misdirected Request
1069  * [core] parse h2 pseudo-headers
1070  * [core] request_headers_process()
1071  * [core] connection_state_machine_loop()
1072  * [core] reset connection counters per connection
1073  * [mod_accesslog,mod_rrdtool] HTTP/2 basic accounting
1074  * [core] connection_set_fdevent_interest()
1075  * [core] HTTP2-Settings
1076  * [core] adjust http_request_headers_process()
1077  * [core] http_header_parse_hoff()
1078  * [core] move http_request_headers_process()
1079  * [core] reqpool.[ch] for (request_st *)
1080  * [multiple] modules read reqbody via fn ptr
1081  * [multiple] isolate more con code in connections.c
1082  * [core] isolate more resp code in response.c
1083  * [core] h2.[ch] with stub funcs (incomplete)
1084  * [core] alternate between two joblists
1085  * [core] connection transition to HTTP/2; incomplete
1086  * [core] mark some error paths with attribute cold
1087  * [core] discard 100 102 103 responses from backend
1088  * [core] skip write throttle for 100 Continue
1089  * [core] adjust (disabled) debug code
1090  * [core] update comment
1091  * [core] link in ls-hpack (EXPERIMENTAL)
1092  * [core] HTTP/2 HPACK using LiteSpeed ls-hpack
1093  * [core] h2_send_headers() specialized for resp hdrs
1094  * [core] http_request_parse_header() specialized
1095  * [core] comment possible future ls-hpack optimize
1096  * [mod_status] separate funcs to print request table
1097  * [mod_status] adjust to print HTTP/2 requests
1098  * [core] redirect to dir using relative-path
1099  * [core] ignore empty field-name from backends
1100  * [build] fix meson build
1101  * [mod_auth] fix crash if auth.require misconfigured (fixes #3023)
1102  * [core] fix 1-char trunc of default server.tag
1103  * [core] request_acquire(), request_release()
1104  * [core] keep pool of (request_st *) for HTTP/2
1105  * [mod_status] dedicated funcs for r->state labels
1106  * [core] move connections_get_state to connections.c
1107  * [core] fix crash on master after graceful restart
1108  * [core] defer optimization to read small files
1109  * [core] do not require '\0' term for k,v hdr parse
1110  * [scripts] cert-staple.sh enhancements
1111  * [core] document algorithm used in lighttpd etag
1112  * [core] ls-hpack optimizations
1113  * [core] fix crash on master if blank line request
1114  * [build] fix typo in option description for wolfSSL
1115  * [core] use djbhash in gw_backend to choose host
1116  * [core] rename md5.[ch] to algo_md5.[ch]
1117  * [core] move djbhash(), dekhash() to algo_md.h
1118  * [core] rename splaytree.[ch] to algo_splaytree.[ch]
1119  * [core] import xxHash v0.8.0
1120  * [build] modify build, includes for xxHash v0.8.0
1121  * [build] remove ls-hpack/deps
1122  * [core] xxhash no inline hints; let compiler choose
1123  * [mod_dirlisting] fix config parsing crash
1124  * [mod_openssl] clarify trace w/ deprecated options
1125  * [doc] refresh doc/config/*/*
1126  * [core] code size: disable XXH64(), XXH3()
1127  * [doc] update README and INSTALL
1128  * [build] add to autogen.sh hint listing reqd pkgs
1129  * [core] combine Cookie request headers with ';'
1130  * [core] log stream id with debug.log-state-handling
1131  * [core] set r->state in h2.c
1132  * [mod_ssi] update chunk after shell output redirect
1133  * [mod_webdav] preserve bytes_out when chunks merged
1134  * [multiple] inline chunkqueue_length()
1135  * [core] cold h2_log_response_header*() funcs
1136  * [core] update HTTP status codes list from IANA
1137  * [mod_wolfssl] standalone module
1138  * [core] Content-Length in http_response_send_file()
1139  * [core] adjust response header prep for common case
1140  * [core] light_isupper(), light_islower()
1141  * [core] tst,set,clr macros for r->{rqst,resp}_htags
1142  * [core] separate http_header_e from _htags bitmask
1143  * [core] http_header_hkey_get_lc() for HTTP/2
1144  * [core] array.[ch] using uint32_t instead of size_t
1145  * [core] extend (data_string *) to store header id
1146  * [multiple] extend enum http_header_e list
1147  * [core] http_header_e <=> lshpack_static_hdr_idx
1148  * [core] skip ls-hpack decode work unused by lighttpd
1149  * [TLS] error if inherit empty TLS cfg from globals
1150  * [core] connection_check_expect_100()
1151  * [core] support multiple 1xx responses from backend
1152  * [core] reload c after chunkqueue_compact_mem()
1153  * [core] relay 1xx from backend over HTTP/2
1154  * [core] relay 1xx from backend over HTTP/1.1
1155  * [core] chunkqueue_{peek,read}_data(), squash
1156  * [multiple] TLS modules use chunkqueue_peek_data()
1157  * [mod_magnet] magnet.attract-response-start-to
1158  * [multiple] code reuse chunkqueue_peek_data()
1159  * [core] reuse r->start_hp.tv_sec for r->start_ts
1160  * [core] config_plugin_value_tobool() accept "0","1"
1161  * [core] graceful and immediate restart option
1162  * [mod_ssi] init status var before waitpid()
1163  * [core] graceful shutdown timeout option
1164  * [core] lighttpd -1 supports pipes (e.g. netcat)
1165  * [core] perf adjustments to avoid load miss
1166  * [multiple] use sock_addr_get_family in more places
1167  * [multiple] inline chunkqueue where always alloc'd
1168  * [core] propagate state after writing
1169  * [core] server_run_con_queue()
1170  * [core] defer handling FDEVENT_HUP and FDEVENT_ERR
1171  * [core] handle unexpected EOF reading FILE_CHUNK
1172  * [core] short-circuit connection_write_throttle()
1173  * [core] walk queue in connection_write_chunkqueue()
1174  * [core] connection_joblist global
1175  * [core] be more precise checking streaming flags
1176  * [core] fdevent_load_file_bytes()
1177  * [TLS] use fdevent_load_file_bytes() for STEK file
1178  * [core] allow symlinks under /dev for rand devices
1179  * [multiple] use light_btst() for hdr existence chk
1180  * [mod_deflate] fix potential NULL deref in err case
1181  * [core] save errno around close() if fstat() fails
1182  * [mod_ssi] use stat_cache_open_rdonly_fstat()
1183  * [core] fdevent_dup_cloexec()
1184  * [core] dup FILE_CHUNK fd when splitting FILE_CHUNK
1185  * [core] stat_cache_path_isdir()
1186  * [multiple] use stat_cache_path_isdir()
1187  * [mod_mbedtls] quiet CLOSE_NOTIFY after conn reset
1188  * [mod_gnutls] quiet CLOSE_NOTIFY after conn reset
1189  * [core] limit num ranges in Range requests
1190  * [core] remove unused r->content_length
1191  * [core] http_response_parse_range() const file sz
1192  * [core] pass open fd to http_response_parse_range
1193  * [core] stat_cache_get_entry_open()
1194  * [core,mod_deflate] leverage cache of open fd
1195  * [doc] comment out config disabling Range for .pdf
1196  * [core] coalesce nearby ranges in Range requests
1197  * [tests] simulate slow, small packets more quickly
1198  * [mod_fastcgi] decode chunked is cold code path
1199  * [core] fix chunkqueue_compact_mem w/ partial chunk
1200  * [core] alloc optim reading file, sending chunked
1201  * [core] reuse chunkqueue_compact_mem*()
1202  * [mod_cgi] use splice() to send input to CGI
1203  * [multiple] ignore openssl 3.0.0 deprecation warns
1204  * [mod_openssl] migrate ticket cb to openssl 3.0.0
1205  * [mod_openssl] construct OSSL_PARAM on stack
1206  * [mod_openssl] merge ssl_tlsext_ticket_key_cb impls
1207  * [multiple] openssl 3.0.0 digest interface migrate
1208  * [tests] detect multiple SSL/TLS/crypto providers
1209  * [core] sys-crypto-md.h consistent interfaces
1210  * [wolfssl] wolfSSL_CTX_set_mode differs from others
1211  * [multiple] use NSS crypto if no other crypto avail
1212  * [multiple] stat_cache_path_stat() for struct st
1213  * [TLS] ignore empty "CipherString" in ssl-conf-cmd
1214  * [multiple] remove chunk file.start member
1215  * [core] modify use of getrlimit() to not be fatal
1216  * [mod_webdav] add missing update to cq accounting
1217  * [mod_webdav] update defaults after worker_init
1218  * [mod_openssl] use newer openssl 3.0.0 func
1219  * [core] config_plugin_value_to_int32()
1220  * [core] minimize pause during graceful restart
1221  * [mod_deflate] use large mmap chunks to compress
1222  * [core] stat_cache_entry reference counting
1223  * [core] FILE_CHUNK can hold stat_cache_entry ref
1224  * [core] http_chunk_append_file_ref_range()
1225  * [multiple] use http_chunk_append_file_ref()
1226  * [core] always lseek() with shared fd
1227  * [core] silence coverity warnings (false positives)
1228  * [core] silence coverity warnings in ls-hpack
1229  * [core] silence coverity warnings (another try)
1230  * [core] fix fd sharing when splitting file chunk
1231  * [mod_mbedtls] quiet unused variable warning
1232  * [core] use inline funcs in sys-crypto-md.h
1233  * [core] add missing declaration for NSS rand
1234  * [core] init NSS lib for basic crypto algorithms
1235  * [doc] change mod_compress refs to mod_deflate
1236  * [doc] replace bzip2 refs with brotli
1237  * [build] remove svnversion from versionstamp rule
1238  * [doc] /var/run -> /run
1239  * [multiple] test for nss includes
1240  * [mod_nss] more nss includes fixes
1241  * [build] more portable autogen.sh shell script
1242  * [mod_webdav] define _NETBSD_SOURCE on NetBSD
1243  * [core] silence coverity warnings (another try)
1244  * [mod_mbedtls] newer mbedTLS vers support TLSv1.3
1245  * [mod_accesslog] update defaults after cycling log
1246  * [multiple] add some missing config cleanup
1247  * [core] fix (startup) mem leaks in configparser.y
1248  * [core] STAILQ_* -> SIMPLEQ_* on OpenBSD
1249  * [tests] OpenBSD crypt() support limited to bcrypt
1250  * [build] mark dependencies on crypto lib for MD5()
1251  * [build] use pkg-config with wolfssl
1252  * [mod_wolfssl] use more wolfssl/options.h defines
1253  * [mod_wolfssl] cripple SNI if not built OPENSSL_ALL
1254  * [mod_wolfssl] need to build --enable-alpn for ALPN
1255  * [mod_secdownload] fix compile w/ NSS on FreeBSD
1256  * [build] fix lib paths for GnuTLS, NSS
1257  * [build] add --with-brotli to meson.build
1258  * [build] CMake mod_openssl, mod_wolfssl can coexist
1259  * [build] CMake use pkg_check_modules() w/ wolfssl
1260  * [build] detect nss3/nss.h or nss/nss.h for NSS
1261  * [build] WITHOUT_LIB_CRYPTO option in code
1262  * [build] adjust meson.build for use by OpenWRT
1263  * [mod_mbedtls] wrap addtl code in preproc defines
1264  * [TLS] server.feature-flags "ssl.session-cache"
1265  * [core] workaround fragile code in wolfssl types.h
1266  * [core] move misplaced error trace to match option
1267  * [core] adjust wolfssl workaround for another case
1268  * [multiple] consistent order for crypto lib select
1269  * [multiple] include mbedtls/config.h after select
1270  * [multiple] include wolfssl/options.h after select
1271  * [core] set NSS_VER_INCLUDE after crypto lib select
1272  * [core] use system xxhash lib if available
1273  * [build] fix typo in configure.ac
1274  * [build] option to use system-provided libxxhash
1275  * [build] meson --with-xxhash option
1276  * [doc] refresh doc/config/conf.d/mime.conf
1277  * [meson] add matching -I for lua lib version
1278  * [build] prepend search for lua version 5.4
1279  * [core] use inotify in stat_cache.[ch] on Linux
1280  * [build] detect inotify header <sys/inotify.h>
1281  * [mod_nss] update session ticket NSS devel comment
1282  * [core] set last_used on rd/wr from backend (fixes #3029)
1283  * [core] cold func for gw_recv_response error case
1284  * [core] use kqueue() instead of FAM/gamin on *BSD
1285  * [core] no graceful-restart-bg on OpenBSD, NetBSD
1286  * [mod_openssl] add LIBRESSL_VERSION_NUMBER checks
1287  * [core] use struct kevent on stack in stat_cache
1288  * [core] stat_cache preprocessor paranoia
1289  * [mod_openssl] adjust LIBRESSL_VERSION_NUMBER check
1290  * [mod_maxminddb] fix config validation typo
1291  * [tests] allow LIGHTTPD_EXE_PATH override
1292  * [multiple] handle NULL val as empty in *_env_add (fixes #3030)
1293  * [core] accept "HTTP/2.0", "HTTP/3.0" from backends (fixes #3031)
1294  * [build] check for xxhash in more ways
1295  * [core] accept "HTTP/2.0", "HTTP/3.0" from backends (#3031)
1296  * [core] http_response_buffer_append_authority()
1297  * [core] define SHA*_DIGEST_LENGTH macros if missing
1298  * [doc] update optional pkg dependencies in INSTALL
1299  * [mod_alias] validate given order, not sorted order
1300  * [core] filter out duplicate modules
1301  * [mod_cgi] fix crash if initial write to CGI fails
1302  * [mod_cgi] ensure tmp file open() before splice()
1303  * [multiple] add back-pressure gw data pump (fixes #3033)
1304  * [core] fix bug when HTTP/2 frames span chunks
1305  * [multiple] more forgiving config str to boolean (fixes #3036)
1306  * [core] check for __builtin_expect() availability
1307  * [core] quiet more request parse errs unless debug
1308  * [core] consolidate chunk size checks
1309  * [mod_flv_streaming] use stat_cache_get_entry_open
1310  * [mod_webdav] pass full path to webdav_unlinkat()
1311  * [mod_webdav] fallbacks if _ATFILE_SOURCE not avail
1312  * [mod_fastcgi] move src/fastcgi.h into src/compat/
1313  * [mod_status] add additional HTML-encoding
1314  * [core] server.v4mapped option
1315  * [mod_webdav] workaround for gvfs dir redir bug
1316
1317- 1.4.55 - 2020-01-31
1318  * [core] fix compile error on Solaris (fixes #2959)
1319  * [core] __attribute_pure__
1320  * [core] array-specialized buffer_caseless_compare()
1321  * [core] specialized buffer_eq_*() for short strings
1322  * [core] mark some more funcs w/ __attribute_pure__
1323  * [core] use buffer_eq_icase* funcs
1324  * [multiple] replace strcasecmp() on short strings
1325  * [core] mark some more funcs w/ __attribute_pure__
1326  * [mod_webdav] fix startup crash w/ multiple conds (fixes #2958)
1327  * [core] cold func http_response_omit_header()
1328  * [core] use buffer_eq_icase_ssn func
1329  * [core] use buffer_eq_icase_ssn func
1330  * [core] correct __attribute_pure__ syntax
1331  * [core] allocate unix socket paths with SUN_LEN()+1 (fixes #2962)
1332  * Use explicit_memset from NetBSD if available for safe_memclear (fixes #2971)
1333  * Also use explicit_memset (NetBSD) with cmake, scons and meson
1334  * [cmake]: enable CMAKE_POSITION_INDEPENDENT_CODE by default
1335  * [core] improve http_headers[] data struct packing
1336  * [core] fdevent_poll() is effective periodic timer
1337  * [core] move con state handling to connections*.c
1338  * [core] issue config error for invalid ':' (fixes #2980)
1339  * [mod_deflate] fix choose encoding parse error (fixes #2981)
1340  * [core] retry on some fdevent set/del temporary err
1341  * [core] disable stat_cache FAM if FAM conn closed
1342  * [mod_auth] http_auth_const_time_memeq improvement
1343  * [build] prefer pkg-config for postgres (fixes #2965)
1344  * [mod_authn_gssapi] 500 if fail to delegate creds (#2967)
1345  * [mod_authn_gssapi] option to store delegated creds (fixes #2967)
1346  * [mod_webdav] fix file uploads > 128M (fixes #2970)
1347  * [mod_auth] do not use quoted-string for algorithm
1348  * [mod_auth] require digest uri= match original URI
1349  * [mod_auth] Authentication-Info: nextnonce=...
1350  * [mod_auth] http_auth_const_time_memeq_pad()
1351  * [mod_auth] http_auth_const_time_memeq() (#2975, #2976)
1352  * [build] PGSQL_CFLAGS with pkg-config for postgres (#2965)
1353  * [build] PGSQL_CFLAGS with pkg-config for postgres (#2965)
1354  * [core] avoid freeaddrinfo() on NULL ptr (fixes #2984)
1355  * [core] reject WS following header field-name (fixes #2985)
1356  * [core] reject Transfer-Encoding + Content-Length (#2985)
1357  * [mod_openssl] reject invalid ALPN
1358  * [mod_accesslog] parse multiple cookies (fixes #2986)
1359  * [core] Oracle Solaris does not have POLLRDHUP
1360  * [multiple] address coverity warnings
1361  * [core] preserve %2b and %2B in query string (fixes #2999)
1362  * [core] fall back to accept() if accept4() EPERM (fixes #2998)
1363  * [mod_auth] close connection after bad password
1364  * [core] do not accept() > server.max-connections
1365  * [core] save errno before logging if execve() fails
1366  * [config] update /var/run -> /run for systemd
1367  * [core] Solaris has getloadavg in sys/loadavg.h
1368  * [build] Fix build when using nested CMake
1369  * [core] fix one-byte OOB read (underflow)
1370
1371- 1.4.54 - 2019-05-27
1372  * [mod_evhost] handle IPv6 literal addr; add tests
1373  * [core] separate server_main_loop() func, mark hot
1374  * [core] mark startup/shutdown funcs cold
1375  * [core] some server_main_loop() cleanup
1376  * [core] fdevent_process()
1377  * [core] srv->max_fds_lowat and srv->max_fds_hiwat
1378  * [core] remove server.h
1379  * [mod_staticfile] search ext array if not empty
1380  * [core] store joblist pointer on stack
1381  * [core] quickly clear request buffer for reuse
1382  * [core] helper funcs for connection_state_machine()
1383  * [core] perf: optimize connection_read_header()
1384  * [core] parse request in connection_read_header()
1385  * [core] log_request_header_on_error in one place
1386  * [core] copy request only if might need for logging
1387  * [core] make parse_request,request.request same buf
1388  * [core] prefer buffer_caseless_compare()
1389  * [core] pass req hdrs buffer to http_request_parse
1390  * [core] replace con->response.keep_alive
1391  * [core] mark log_error_write*() funcs cold
1392  * [core] http_request_parse() mark error paths cold
1393  * [core] lift code out of request line parse loop
1394  * [core] get_http_method_key() match by strlen first
1395  * [core] RFC7230 HTTP-version parse
1396  * [mod_accesslog] attempt to reconstruct req line
1397  * [multiple] minor: remove duplicated conditions
1398  * [mod_deflate] honor request for x-gzip, x-bzip2
1399  * [mod_auth] minor: adjust config validation
1400  * [core] discard oversized trailers
1401  * [core] no keep-alive if POLLRDHUP,empty read queue
1402  * [core] fix gw_backend spelling of directive in err
1403  * [multiple] reduce code dup in list resizing
1404  * [core] con->is_ssl_sock
1405  * [core] connection_handle_write() updates con state
1406  * [core] skip plugins_call_cleanup if not init'ed
1407  * [core] simpler loops to run plugin hooks
1408  * [core] fix mixed use of srv->split_vals array (fixes #2932)
1409  * [core] dispatch events from within event framework
1410  * [core] don't call fd event handlers more than once, they might already be gone (fixes segfault)
1411  * [core] poll: fdarray uses fd as index, not fde_ndx
1412  * [core] map FDEVENT_* to OS system event frameworks
1413  * [core] prefer memchr() over strchr()
1414  * [core] use openssl to read,discard request body
1415  * [mod_openssl] inherit cipherlist from global scope
1416  * [mod_openssl] default: ssl.cipher-list = "HIGH"
1417  * [mod_proxy] pass Content-Length to backend if > 0
1418  * [core] config option to allow GET w/ request body
1419  * [core] some fdevent code streamlining
1420  * [core] remove fde_ndx member outside fdevents
1421  * [core] remove redundant check for allow_http11
1422  * [mod_openssl] use 16k static buffer instead of 64k
1423  * [core] pull server load checks out of main loop
1424  * [core] isolate fdevent processing
1425  * [core] release empty chunk buf when nothing read
1426  * [core] perf: pass (fdnode *) to epoll and kqueue
1427  * [core] modify config parser to handle multiple }
1428  * [core] pass (fdnode *) for registered fdevent fd
1429  * [mod_auth] http_auth_digest_hex2bin()
1430  * [mod_auth] http_auth_info_t digest abstraction
1431  * [mod_auth] pass http_auth_require_t for 401 Unauth
1432  * [core] no SOCK_NONBLOCK on QNX 7.0
1433  * [mod_auth] HTTP Auth Digest algorithm=SHA-256
1434  * [core] silence coverity warning
1435  * [mod_magnet] fix invalid script return-type crash (fixes #2938)
1436  * [build] remove -Wdeclaration-after-statement
1437  * [core] pass conf.follow_symlink in more places
1438  * [core] fix assertion with server.error-handler (fixes #2941)
1439  * [core] extend dir redirection to take HTTP status
1440  * [doc] minor adjust create-mime.conf.pl regex match (#2942)
1441  * [core] __attribute__((fallthrough)) for GCC 7.0
1442  * [core] fdevent_mkstemp_append() (shared)
1443  * [core] off_t upload_temp_file_size
1444  * [core] clear FDEVENT_RDHUP if no POLLRDHUP
1445  * [mod_wstunnel] fix ping-interval for big-endian (fixes #2944)
1446  * [core] fix abort in http-parseopts (fixes #2945)
1447  * [core] remove repeated slashes in http-parseopts
1448  * [core] fix 1.4.52 regression in mem use with POST (fixes #2948)
1449  * [multiple] cleaner calloc use in SETDEFAULTS_FUNC
1450  * [core] add const to some etag prototypes
1451  * [core] __attribute__((format ...))
1452  * [core] struct log_error_st for error logging
1453  * [core] log_error, log_perror using printf-like fmt
1454  * [core] new worker_init hook to follow parent fork
1455  * [core] replace open() with fdevent_open_cloexec()
1456  * [mod_webdav] major rewrite (fixes #1818)
1457  * [core] 200 for OPTIONS /non-existent/path HTTP/1.1 (fixes #2939)
1458  * [mod_webdav] surround Lock-Token with "<...>"
1459  * [mod_webdav] fix uuid detection macro
1460  * [mod_webdav] fix misbehavior on blank nodes in PROPPATCH
1461  * [mod_webdav] clean up resources after do{}while(0)
1462  * [mod_webdav] check If-Match, If-Unmodified-Since (#1818)
1463  * [mod_webdav] deprecated unsafe partial PUT compat
1464  * [mod_webdav] provide ETag in more responses
1465  * [mod_webdav] platform portability fixes
1466  * [mod_webdav] disable elftc_copyfile() on FreeBSD
1467  * [mod_webdav] special-case If: (<DAV:no-lock>)
1468  * [mod_webdav] check If-None-Match (#1818)
1469  * [stat_cache] separate func for symlink policy chk
1470  * [stat_cache] separate symlink pol from data struct
1471  * [stat_cache] store entries without trailing slash
1472  * [stat_cache] pass age param for stat cache cleanup
1473  * [stat_cache] remove splaytree ins/del debug code
1474  * [stat_cache] FAM: reduce string copying
1475  * [stat_cache] FAM: check FAMNextEvent() return code
1476  * [stat_cache] FAM: use entry hash index as userdata
1477  * [stat_cache] FAM: improve handling modified file
1478  * [stat_cache] FAM: ignore follow-symlink config
1479  * [stat_cache] FAM: check hash collision before add
1480  * [stat_cache] FAM: ignore event with no valid match
1481  * [stat_cache] FAM: funcs to invalidate entries
1482  * [stat_cache] interfaces to invalidate entries
1483  * [mod_webdav] update stat_cache after file mod
1484  * [core] use high precision stat timestamp in etag
1485  * [scons] adjustment for static build under CentOS
1486  * [core] emit trace using path before clearing path
1487  * [core] http_chunk_append_file_fd()
1488  * [multiple] open target file earlier in some cases
1489  * [stat_cache] no longer stat() and open() for stat
1490  * [stat_cache] FAM: improve monitoring, cache 16 sec
1491  * [stat_cache] FAM: separate routine for FDEVENT_IN
1492  * [stat_cache] FAM: whitespace-only change
1493  * [mod_webdav] quiet coverity warnings
1494  * [doc] highlight relevance of module load order (fixes #2946)
1495  * [core] behavior change: stricter URL normalization
1496  * [stat_cache] fix compilation error for cmake
1497  * [cmake] help cmake on FreeBSD find sys/event.h
1498  * [scons] help scons on FreeBSD find sys/event.h
1499  * [build] detect FreeBSD elftc_copyfile()
1500  * [mod_openssl] use SSL_CTX_set_client_hello_cb()
1501  * [core] support weak etags with If-None-Match
1502  * [core] store log_state_handling flag on stack
1503  * [core] check if splay_tree NULL before invalidate
1504  * [mod_webdav] workaround Microsoft-WebDAV-MiniRedir
1505  * [mod_webdav] doc Microsoft-WebDAV-MiniRedir bugs
1506  * [mod_webdav] invalidate parent dir in stat_cache
1507  * [doc] systemd socket activation config example
1508  * [core] chunkqueue perf: code reuse
1509  * [core] chunkqueue perf: specialized buffer.h funcs
1510  * [core] chunkqueue perf: skip opening 0-length file
1511  * [core] chunkqueue perf: read small files into mem
1512  * [core] buffer_reset() should not be passed NULL
1513  * [tests] has_feature() helper func
1514  * [tests] skip mod-secdownload HMAC-SHA1,HMAC-SHA256
1515  * [core] use high precision stat timestamp on OS X
1516  * [mod_magnet] expose server addr (local IP) to lua
1517  * [core] adjust http_chunk read() retry loop
1518  * [mod_maxminddb] MaxMind GeoIP2 support
1519  * [mod_authn_ldap] ldap_set_option LDAP_OPT_RESTART (fixes #2940)
1520
1521- 1.4.53 - 2019-01-27
1522  * [mod_cml,mod_flv_streaming] fix NULL ptr deref
1523  * [mod_simple_vhost] t/test_mod_simple_vhost
1524  * [mod_evhost] split uri handler func for testing
1525  * [mod_evhost] restructure for unit tests
1526  * [mod_evhost] t/test_mod_evhost
1527  * [mod_access] restructure for unit tests
1528  * [mod_access] t/test_mod_access
1529  * [tests] include first.h and NDEBUG early
1530  * [core] use kill_signal for gw_proc_kill()
1531  * [tests] t/test_keyvalue
1532  * [tests] some test config cleanup
1533  * [tests] update skip count in mod-fastcgi.t
1534  * [multiple] reduce initial buffer sz if large POST (fixes #2922)
1535  * [mod_fastcgi] fix NULL ptr deref from bugfix #2922 (fixes #2923)
1536  * [tests] more test config cleanup
1537  * [core] perf: incremental hash of pathname w/o copy
1538  * [core] perf: reuse buffer to redirect to directory
1539  * [core] do not free() reused buffer
1540  * [core] use connected sock port in dir redirect
1541  * [core] http_response_buffer_append_authority()
1542  * [core] use con->server_name for dir redir
1543  * [core] memeq compare rounded to 64, not next 1M
1544  * [core] define MD5_DIGEST_LENGTH 16
1545  * [mod_auth] permit additional auth backends to load
1546  * [core] send Connection: close if reqbody not read (fixes #2924)
1547  * [core] cache rev DNS for localhost for dir redir
1548  * [doc/conf] resolve some mime type conflicts from debian buster, regenerate mime.conf
1549  * [core] move winsock init to network_init()
1550  * [core] move /dev/stdin graceful restart handling
1551  * [core] network_srv_sockets_append() shared code
1552  * [core] systemd socket activation support
1553  * [build] autotools: try mysqlclient.pc and mariadb.pc (fixes #2925)
1554  * [mod_expire] look up expire fallback "" explicitly
1555  * [multiple] calloc match ptr type (clang --analyze)
1556  * [multiple] quiet clang --analyze where trivial
1557  * [mod_webdav] compare COPY, MOVE Destination scheme
1558  * [core] con->uri.scheme is maintained lowercase
1559  * [mod_openssl] ALPN and acme-tls/1 (fixes #2931)
1560  * [core] Fix recursive include_shell invocations
1561  * [mod_openssl] ssl.privkey directive (optional)
1562
1563- 1.4.52 - 2018-11-28
1564  * [mysql] MySQL 8 deprecates my_bool
1565  * [core] typo in trace
1566  * [build] Fix unportable test(1) operator
1567  * [core] perf: call connection_reset() fewer times
1568  * [core] perf: array_reset_data_strings()
1569  * [core] perf: buffer_free_ptr() __attribute__ cold
1570  * [core] perf: one-element cache for host normalize
1571  * [core] perf: buffer_copy_string_len()
1572  * [core] perf: skip redundant prepare copy calls
1573  * [core] perf: buffer_align_size() identity if align
1574  * [core] perf: size write buffers for reuse
1575  * [core] perf: prepend headers directly into write q
1576  * [core] perf: copy small strings; better buf reuse
1577  * [core] perf: copy small strings; extend last chunk
1578  * [core] perf: specialized func for array sorting
1579  * [core] perf: append response directly into write q
1580  * [core] perf: better buf reuse reading from backend
1581  * [core] chunk.c code reuse
1582  * [multiple] perf: write headers to backend write cq
1583  * [multiple] perf: power-2 alloc large headers
1584  * [multiple] perf: use larger initial backend buffer
1585  * [core] permit env vars to be set with blank value
1586  * [mod_fastcgi] perf: reduce data copies
1587  * [mod_fastcgi] perf: reduce data copies
1588  * [core] perf: chunk.c chunk pool
1589  * [multiple] perf: reuse large buffers w/ backend
1590  * [multiple] better packing of struct chunk
1591  * [core] perf: inline buffer_append_string_buffer()
1592  * [core] slightly simpler flag append to string
1593  * [mod_cgi] perf: reuse buffers for creating CGI env
1594  * [mod_fastcgi,mod_scgi] perf: env accumulation
1595  * [core] Don't call RAND_cleanup with OpenSSL 1.1.x
1596  * [mod_openssl] move SSL_shutdown() to separate func
1597  * [mod_openssl] SSL_read before second SSL_shutdown
1598  * [mod_cgi] perf: use stat_cache for cgi handler
1599  * [mod_openssl] prefer using TLS_server_method()
1600  * [mod_webdav] return 403 if file should exist
1601  * [core] perf: chunkqueue buffers already sized up
1602  * [core] perf: simpler buffer_string_space()
1603  * [multiple] dynamic handlers hint backend header sz
1604  * [core] use chunk_buf_sz instead of hard-coded num
1605  * [multiple] perf: simplify chunkqueue_get_memory()
1606  * [mod_wstunnel] perf: reuse large buffers
1607  * [mod_cgi] perf: cache getenv() results at start up
1608  * [core] fix 301 -> 302 overwrite with Location (fixes #2918)
1609  * [core] fix setting of headers previously reset (fixes #2919)
1610  * [mod_webdav] quiet coverity false positive
1611  * [core] server.compat-module-load = "disable"
1612  * [core] server.chunkqueue-chunk-sz = 4096
1613  * [core] perf: simpler buffer_string_space() (fixed)
1614  * [core] perf: faster HTTP pipelined requests
1615  * [core] perf: simpler buffer_string_space() (tests)
1616  * [mod_cgi] reset reused buffer on internal redir
1617  * [core] clear chunk buffer upon release
1618  * [mod_fastcgi] minor: copy packet without padding
1619  * [mod_redirect,mod_rewrite] use server_name
1620  * [mod_fastcgi] transfer chunks minus packet padding
1621  * [core] separate func to reset FILE_CHUNK
1622  * [core] perf: simple, quick buffer_clear()
1623  * [core] perf: small improvement to encoding CGI var
1624  * [core] perf: small improvement buffer_string_space
1625  * [core] simpler physical path concatenation
1626  * [mod_webdav] fix LOCK on incorrect URI path
1627  * [mod_webdav] one fewer buffer copy for COPY,MOVE
1628  * [core] perf: simplify buffer_move()
1629  * [mod_cml] parse query string without modifying it
1630  * [core] perf: buffer optimizations
1631  * [mod_wstunnel] use buffer_string_length()
1632  * [core] perf: inline buffer_copy_buffer()
1633  * [core] cygwin helper func for getcwd
1634  * [core] cygwin sample to run lighttpd under NSSM
1635  * [core] limit con->uri.authority < 1024 octets
1636  * [mod_webdav] separate func for each request method
1637  * [core] reject decoded url-path without leading '/'
1638  * [multiple] validate UTF-8 in url-decoded paths
1639  * [mod_proxy] silence coverity false positive
1640  * [core] fix typo
1641  * [core] buffer_append_path_len()
1642  * [core] quiet indexfile warning if mod not loaded
1643
1644- 1.4.51 - 2018-10-14
1645  * [core] split parsing header line into separate function
1646  * [core] explicitly return 0 instead of constant result
1647  * [core] header parsing: use goto for error handling
1648  * [core,security] process headers after combining folded headers
1649  * [core] replace folding whitespace with a single space
1650  * [buffer] fix duplicate assert and comment
1651  * [core] redo HTTP header line folding
1652  * [core] parse header line strings before copying
1653  * [core] abstraction to insert/modify response hdrs
1654  * [core] code reuse with array_insert_key_value()
1655  * [core] simplify parsing hdr key whitespace then :
1656  * [core] http_request_parse_reqline() separate func
1657  * [core] abstraction layer for HTTP header manip
1658  * [core] code reuse with http_response_body_clear()
1659  * [mod_proxy] fix proxy.forwarded and proxy.replace-http-host (fixes #2902)
1660  * [mod_rewrite] fix url.rewrite-repeat and url.rewrite-if-not-file (fixes #2908)
1661  * [core] fastcgi.h link to Open Market License (OML) (fixes #2901)
1662  * [mod_proxy,mod_wstunnel] copy full plugin_config (fixes #2903)
1663  * [mod_fastcgi,mod_scgi] error on oversized request (fixes #2905)
1664  * [mod_auth] send 401 for mismatch HTTP auth scheme (fixes #2906)
1665  * [core] code reuse array_match_*() routines
1666  * [mod_skeleton] review and simplify
1667  * [multiple] code reuse: employ array_match_*()
1668  * [doc] lighttpd.service uses network-online.target
1669  * [mod_flv_streaming] code simplifications
1670  * [mod_authn_pam] mod_auth PAM support (fixes #688)
1671  * [mod_sockproxy] add to build
1672  * [core] fix include_shell on inline shell commands (fixes #2910)
1673  * [multiple] code reuse: using array_*() funcs
1674  * [tests] t/test_array.c
1675  * [core] array_get_int_ptr()
1676  * [core] more memory-efficient fn table for data_*
1677  * [tests] #undef NDEBUG before assert.h in t/test_*
1678  * [core] inline status_counter routines
1679  * [core] log_failed_assert() __attribute__((cold))
1680  * [core] http_status_append()
1681  * [core] http_method_append()
1682  * [core] prefer buffer_append_string_len()
1683  * [build] fix SCons build for mod_authn_pam
1684  * [mod_userdir] security: skip username "." and ".."
1685  * [mod_deflate] null-check to quiet coverity warning
1686  * [core] quiet coverity false positive
1687  * [multiple] quiet compiler warnings --without-pcre
1688  * [mod_secdownload] support if HMAC() is a macro
1689  * [TLS] sys-crypto.h abstraction
1690  * [TLS] sys-crypto.h abstraction
1691  * [build] put request.c in common src
1692  * [meson] build fixes for libmariadb and libsasl2
1693  * [core] PATH_INFO calculation when basedir is "/" (fixes #2911)
1694  * [core] better consistency in buffer_is_equal*()
1695  * [core] fix missing param from prev commit
1696  * [mod_openssl] no renegotiation in TLS 1.3 (fixes #2912)
1697  * [core] reject Transfer-Encoding from proxy (#2913)
1698  * [mod_auth] use SHA1_Init,Update,Final
1699  * [mod_openssl] add support for wolfSSL
1700  * [build] automake support for wolfSSL
1701  * [build] SCons support for wolfSSL
1702  * [build] meson support for wolfSSL
1703  * [build] CMake support for wolfSSL
1704  * [core] perf: buffer.c internal inlines
1705  * [mod_openssl] wolfSSL does not support SSLv2
1706  * [core] perf: buffer_string_append_len()
1707  * [core] permit server.error_handler to static file
1708
1709- 1.4.50 - 2018-08-13
1710  * [mod_extforward] allow explicit IPs to be untrusted (#2860)
1711  * [core] fix crash if 'host' empty in config (fixes #2876)
1712  * [mod_magnet] fix regression in lighty.stat (fixes #2877)
1713  * [core] minor code cleanup in gw_recv_response()
1714  * [core] fix rare race condition from backends (fixes #2878)
1715  * [mod_proxy] fix segfault in Set-Cookie reverse map (fixes #2879)
1716  * [core] fdevent_accept_listenfd() nonblock cloexec
1717  * [build] remove m4 AC_PATH_PROG for PKG_CONFIG
1718  * [core] some header cleanup
1719  * [mod_wstunnel] better Sec-WebSocket-Protocol parse
1720  * [mod_magnet] code reuse
1721  * [mod_magnet] reduce buffer copies
1722  * [mod_fastcgi,mod_scgi] fastcgi.balance,scgi.balance (fixes #2882)
1723  * [core] check if SOCK_NONBLOCK is ignored (fixes #2883)
1724  * [core] buffer_append_string_encoded_hex_lc()
1725  * [core] more efficient hex2int()
1726  * [mod_secdownload] compare bin MAC instead of hex
1727  * [core] li_tohex_lc() explicitly uses lc hex chars
1728  * [core] buffer_append_uint_hex_lc() uses lc hex
1729  * [core] buffer_append_string_encoded() uc hex
1730  * [tests] reduce test_base64 brute force tests
1731  * [tests] remove test_buffer output, except on error
1732  * [core] check for continuation in server.tag
1733  * [core] CONNECT must be handled before fs hooks
1734  * [mod_redirect, mod_rewrite] code reuse (sharing)
1735  * [core] data_config_pcre_compile,exec()
1736  * [tests] test_request unit tests
1737  * [core] http_kv.[ch] method, status, version str
1738  * [core] remove unused get_http_status_body_name()
1739  * [core] remove proc_open.[ch], reduce stdio.h use
1740  * [tests] move src/test_*.c to src/t/
1741  * [core] server.http-parseopts URL normalization opt (fixes #1720)
1742  * [core] inline some buffer.[ch] routines
1743  * [core] remove some duplicative code in log.c
1744  * [core] debug server.log-request-header-on-error
1745  * [mod_redirect,mod_rewrite] short-circuit earlier
1746  * [core] fix buffer_to_upper()
1747  * [mod_cgi] handle CGI partial response header write
1748  * [mod_redirect,mod_rewrite] pass request URI info
1749  * [mod_redirect,mod_rewrite] encoding options (fixes #443, fixes #911)
1750  * [mod_redirect,mod_rewrite] fix segfault w/ invalid syntax (fixes #2892)
1751  * [mod_fastcgi] fix memleak with FastCGI auth,resp (fixes #2894)
1752  * [mod_alias] security: potential path traversal with specific configs
1753  * [mod_wstunnel] quiet 32-bit compiler warnings
1754  * [core] POLLRDHUP handling for transparent proxying
1755  * [mod_redirect,mod_rewrite] support up to 19 match
1756  * [core] add missing includes to quiet compiler warn
1757  * [mod_redirect,mod_rewrite] base64url encoding opt
1758  * [mod_rewrite] require rewrite result to begin '/'
1759  * [core] security: use-after-free invalid Range req
1760  * [core] reset var if FAMMonitorDirectory() fails
1761  * [core] option to propagate TCP FIN to backend host
1762  * mod_sockproxy - socket forwarding
1763  * [core] workaround Coverity cov-build bug with gcc7
1764  * [build] add missing file for test_burl
1765  * [core] quell insignificant coverity warning
1766  * [core] extend server.http-parseopts
1767  * [mod_alias] security: path traversal in mod_alias (in some use cases) (fixes #2898)
1768  * [core] security: use-after-free after invalid Range request (fixes #2899)
1769
1770- 1.4.49 - 2018-03-11
1771  * [core] adjust offset if response header blank line
1772  * [mod_accesslog] %{canonical,local,remote}p (fixes #2840)
1773  * [core] support POLLRDHUP, where available (#2743)
1774  * [mod_proxy] basic support for HTTP CONNECT method (#2060)
1775  * [mod_deflate] fix deflate of file > 2MB w/o mmap
1776  * [core] fix segfault if tempdirs fill up (fixes #2843)
1777  * [mod_compress,mod_deflate] try mmap MAP_PRIVATE
1778  * [core] discard from socket using recv MSG_TRUNC
1779  * [core] report to stderr if errorlog path ENOENT (fixes #2847)
1780  * [core] fix base64 decode when char is unsigned (fixes #2848)
1781  * [mod_authn_ldap] fix mem leak when ldap auth fails (fixes #2849)
1782  * [core] warn if mod_indexfile after dynamic handler
1783  * [core] do not reparse request if async cb
1784  * [core] non-blocking write() to piped loggers
1785  * [mod_openssl] minor code cleanup; reduce var scope
1786  * [mod_openssl] elliptic curve auto selection (fixes #2833)
1787  * [core] check for path-info forward down path
1788  * [mod_authn_ldap] auth with ldap referrals (fixes #2846)
1789  * [core] code cleanup: separate physical path sub
1790  * [core] merge redirect/rewrite pattern substitution
1791  * [core] fix POST with chunked request body (fixes #2854)
1792  * [core] remove unused func
1793  * [doc] minor update to *outdated* doc
1794  * [mod_wstunnel] fix for frames larger than 64k (fixes #2858)
1795  * [core] fix 32-bit compile POST w/ chunked request body (#2854)
1796  * [core] add include sys/poll.h on Solaris (fixes #2859)
1797  * [core] fix path-info calculation in git master (fixes #2861)
1798  * [core] pass array_get_element_klen() const array *
1799  * [core] increase stat_cache abstraction
1800  * [core] open additional fds O_CLOEXEC
1801  * [core] fix CONNECT w strict header parsing enabled
1802  * [mod_extforward] CIDR support for trusted proxies (fixes #2860)
1803  * [core] re-enable overloaded backends w/ multi wkrs
1804  * [autoconf] reduce minimum automake version to 1.13
1805  * [mod_auth] constant time compare plain passwords
1806  * [mod_auth] check that digest realm matches config
1807  * [core] fix incorrect hash algorithm impl
1808
1809- 1.4.48 - 2017-11-11
1810  * [mod_webdav] fix crash if stat fails, not ENOENT
1811  * [core] fix build --disable-ipv6 (fixes #2832)
1812  * [scons] Merge branch 'personal/stbuehler/scons-cleanup'
1813  * [autobuild] Merge branch 'personal/stbuehler/autobuild-cleanup'
1814  * [meson] new build system
1815  * [core] fix var.CWD (regression in 1.4.46) (fixes #2835)
1816  * [core] fix implicit wildcard IPv4 and IPv6 listen
1817  * [autobuild] remove obsolete warning about mmap use
1818  * [core] isolate sock_addr manipulation
1819  * [stat_cache] remove debug code littered in file
1820  * [core] cleanup unused ifndef
1821  * [core] cleanup: consolidate FAM code in stat_cache
1822  * [core] consolidate backend network write handlers
1823  * [autobuild] allow sendfile() in cross-compile (fixes #2836)
1824  * [core] quiet pedantic cc warning for excess comma
1825  * [core] isolate backend fdevent handler defs
1826  * [mod_openssl] error if ssl.engine in wrong section (fixes #2837)
1827  * [core] fix lighttpd -1 one-shot graceful shutdown
1828  * [mod_cgi] quiet trace if mod_cgi sends SIGTERM (fixes #2838)
1829  * [build] fix link of test_configfile.c
1830  * [core] quiet coverity false positive
1831  * [mod_openssl] more pedantic check of return values
1832  * [mod_openssl] allow specifying server cert chain (fixes #2692)
1833  * [mod_openssl] ssl.openssl.ssl-conf-cmd (fixes #2758)
1834  * [doc] NEWS - fix improper format line breaks
1835  * [mod_authn_ldap] replace use of deprecated funcs
1836  * [mod_authn_sasl] SASL auth (new) (fixes #2275)
1837  * [mod_openssl] quiet trace from TCP probes (#2784)
1838  * [core] fix dup typedef compiler warning
1839  * [scons] fix various python2/3 incompatibilities
1840  * [doc] fix doc/config/conf.d/fastcgi.conf example
1841
1842- 1.4.47 - 2017-10-22
1843  * [mod_authn_gssapi] needs -lcom_err under Darwin
1844  * [core] stricter validation of request-URI begin
1845  * [core] fix 1.4.46 regression in config match (fixes #2830)
1846  * [core] normalize config addrs for != match (#2830)
1847  * [core] normalize config addrs for eq and ne (#2830)
1848  * [doc] use https:// URLs to .lighttpd.net resources
1849  * [core] fix 1.4.46 regression in Last-Modified
1850
1851- 1.4.46 - 2017-10-21
1852  * [TLS] mark code that uses -lcrypto but not -lssl
1853  * remove redundant calls to end-of-request hooks
1854  * [mod_mysql_vhost] remove dev debug code
1855  * [core] con interface for read/write; isolate SSL
1856  * [core] new plugin hooks to help isolate SSL
1857  * [mod_openssl] new module (preliminary layout)
1858  * [core] move network_open_file_chunk() to chunk.c
1859  * [mod_openssl] move openssl code into mod_openssl
1860  * [mod_openssl] move openssl config into mod_openssl
1861  * [core] move connection_read_cq() to connections.c
1862  * [mod_geoip] call from handle_request_env hook
1863  * [build] only mod_openssl depends on -lssl
1864  * [mod_auth] enable optional authz if extern authn (fixes #2481)
1865  * [mod_openssl] allow ssl.verifyclient on url paths (fixes #2245)
1866  * [core] do not emit req/response hdrs w/ blank val
1867  * [mod_setenv] directives to overwrite/remove hdrs (fixes #650, fixes #2295)
1868  * [mod_secdownload] new directives modify hash path (fixes #646, fixes #1904)
1869  * [core] move con throttling to connections-glue.c
1870  * [core] support Expect: 100-continue with HTTP/1.1 (fixes #377, #1017, #1953, #2438)
1871  * [mod_openssl] use TLS SNI to set host-based certs
1872  * [mod_ssi] send #exec cmd="..." output to temp file
1873  * [mod_scgi] tests/mod-scgi.t unit tests
1874  * [mod_auth] support LDAP groups for HTTP auth (fixes #1817)
1875  * [core] use getaddrinfo,inet_pton vs gethostbyname (fixes #2783)
1876  * [mod_auth] LDAP escape username in DN and filters
1877  * mod_vhostdb* (dbi,mysql,pgsql,ldap) (fixes #485, fixes #1936, fixes #2297)
1878  * [mod_auth] have LDAP template replace '?'
1879  * apply debian/patches/spelling.patch
1880  * [core] permit connection-level state in modules
1881  * [TLS] include <openssl/opensslv.h> in rand.c
1882  * [core] config match w/ arbitrary HTTP request hdrs (fixes #1556)
1883  * [mod_flv_streaming] add end pos param (fixes #1887)
1884  * [core] X-LIGHTTPD-KBytes-per-second from backends (fixes #954)
1885  * [core] improve accuracy of bandwidth write limits
1886  * [core] quicker graceful shutdown
1887  * [tests] remove unused file depending on CGI.pm
1888  * [doc] doc/initscripts.txt (fixes #2782)
1889  * [core] check issetugid() early in main()
1890  * [core] combine duplicated getrlimit, network_init
1891  * [core] move interval timer near worker event loop
1892  * [core] initialize globals at top of main()
1893  * [core] graceful restart with SIGUSR1 (fixes #2785)
1894  * [mod_authn_mysql] fix minor memleak at shutdown
1895  * [mod_rrdtool] no error if loaded but no config
1896  * [doc] SIGUSR1 doc and lighttpd-angel SIGUSR1
1897  * [mime.conf] add text/markdown to utf-8 list, regenerate mime.conf
1898  * [mod_cgi] RFC3875 CGI local-redir strict adherence (#2108)
1899  * [mod_cgi] do not send "Status" back to client
1900  * [core] add label for 308 Permanent Redirect
1901  * [mod_openssl] inherit ssl.* from global scope
1902  * [core] handle if backend sends Transfer-Encoding (#2786)
1903  * [core] use kqueue in level-triggered mode (fixes #2788)
1904  * [mod_fastcgi,mod_scgi] backend spawn EINTR retry (#2788)
1905  * [core] config opt to intercept dynamic handler err (fixes #974)
1906  * [core] set default server_tag in server.c
1907  * [core] include lighttpd vers in server started msg
1908  * [core] move version.h logic into server.c
1909  * [core] issue trace if max-fds too large (fixes #2789)
1910  * [mod_fastcgi,mod_scgi] consistent waitpid handling (fixes #2791)
1911  * [mod_cgi] fix CGI local-redir w/ url.rewrite-once (fixes #2793)
1912  * [mod_scgi] fix unused_procs bidirectional-links
1913  * [mod_scgi] fix potential repeated use of proc->id
1914  * [mod_fastcgi,mod_scgi] consolidate backend process accounting (#2788)
1915  * [mod_cgi] status 200 OK if no hdrs (deprecated) (#2786)
1916  * [core] fix regex condition subst w/ mod_extforward (fixes #2794)
1917  * [tests] correct skip count for mod-scgi.t
1918  * [mod_vhostdb_ldap] fix inverted logic (coverity)
1919  * [mod_cgi] cgi.local-redir = [enable|disable] (#2108, #2793)
1920  * [core] $REQUEST_HEADER[...] subsumes other config (#1556)
1921  * [mod_usertrack] usertrack.cookie-attrs config opt (fixes #2795)
1922  * [core] default server.max-fds=4096 if unspecified (#2789)
1923  * update .gitignore, add .gitattributes
1924  * [core] reduce con allocation for small max_conns
1925  * [config] more specific checks for array lists
1926  * [mod_authn_gssapi] needs -lcom_err under cygwin
1927  * [mod_cgi,fastcgi,scgi,proxy] fix streaming response (fixes #2796)
1928  * [mod_auth] Digest nonce on system with time <=1978
1929  * [doc] simple-vhost.debug takes an integer value (fixes #2797)
1930  * [core] fix crash if invalid config file (fixes #2798)
1931  * [core] remove unused member con->in_joblist
1932  * [mod_proxy] remove use of con->got_response
1933  * [core] consolidate dynamic handler response parse
1934  * [core] remove now-unused buffer_search_string_len
1935  * [mod_cgi] eliminate warning when compiled -Os
1936  * [mod_scgi] do not reconnect after connect succeeds
1937  * [tests] reduce time waiting for backends to start
1938  * [core] server.syslog-facility (fixes #2800)
1939  * [core] server.syslog-facility (use -1 for unset) (#2800)
1940  * [core] allow overriding prior config values (fixes #2799)
1941  * [mod_proxy] set Content-Length, if available
1942  * [mod_proxy] set X-Forwarded-Host (fixes #418)
1943  * [core] remove redundant Content-Length digit check
1944  * [core] remove some unused header includes
1945  * [core] use con->dst_addr_buf instead of ip recalc
1946  * [core] include "fdevent.h" where needed
1947  * [core] make stat_cache private to stat_cache.c
1948  * [core] collect ioctl FIONREAD code
1949  * [core] include <netdb.h> where needed
1950  * [core] report file path when mkstemp() fails (fixes #2802)
1951  * [core] export http_request_host_policy() for reuse
1952  * [mod_extforward] simplify header search
1953  * [mod_extforward] consolidate ipstr_to_sockaddr()
1954  * [mod_extforward] upd scheme after ipstr validated
1955  * [mod_extforward] rearrange code; prep Forwarded
1956  * [mod_extforward] support Forwarded HTTP Extension (#2703)
1957  * [mod_proxy] support Forwarded HTTP Extension (fixes #2703)
1958  * [core] inet_pton(), inet_ntop() on (sock_addr *)
1959  * [core] save connection-level proto in con->proto
1960  * [mod_extforward] support HAProxy "PROXY" protocol (fixes #2804)
1961  * [mod_extforward] fix typos in Forwarded handling
1962  * [core] fix stat_cache initialization error
1963  * [core] perf: stat_cache_mimetype_by_ext()
1964  * [core] inet_ntop_cache now 4-element cache
1965  * [mod_openssl] free local_send_buffer at exit
1966  * [core] extend mimetype search w/o leading '.'
1967  * [core] no SOCK_CLOEXEC on Linux kernel < 2.6.27
1968  * [core] inline simple buffer is empty checks
1969  * [core] buffer_substr_replace()
1970  * [core] sys-strings.h abstraction for strings.h
1971  * [mod_proxy] fix backslash escaping
1972  * [core] omit default port from normalized host str
1973  * [core] fix build issue without ipv6 support
1974  * [core] permit strings and integers in config array
1975  * [mod_accesslog] flag high precision ts for %T (fixes #2807)
1976  * [core] permit strings,ints,arrays in config array
1977  * [core] calloc plugin_config for consistent init
1978  * [mod_proxy] simple host/url mapping in headers (fixes #152)
1979  * [mod_uploadprogress] handle query str progress ID (fixes #2808)
1980  * [mod_fastcgi] consolidate backend read code
1981  * [mod_proxy,mod_scgi] fix truncated error trace
1982  * [core] skip socket shutdown() if con->fd negative
1983  * [core] act as transparent proxy after con Upgrade
1984  * [core] remove redundant resets of fde_ndx
1985  * [core] configparser: fix resource handling in error cases (fixes #2809)
1986  * [core] fix crash for invalid syntax in config file (fixes #2810)
1987  * [core] prep mod transitions to transparent proxy
1988  * [mod_proxy] basic support for Upgrade: websocket (fixes #2811)
1989  * [mod_extforward] compile on OSX
1990  * [core] set server.max-keep-alive-requests = 100 (fixes #2205)
1991  * [core] perf: skip redundant strlen() if len known
1992  * [core] optional condition in config "else" clause (fixes #1268)
1993  * [mod_cgi] basic support for Upgrade: websocket
1994  * [core] buffer to disk streaming to slow backends
1995  * [core] silence compiler warnings if !HAVE_FORK
1996  * [build] -Werror if --enable-extra-warnings=error
1997  * [build] autotools use AC_PROG_CC_STDC macro
1998  * [mod_openssl] ssl.ca-crl-file for CRL (fixes #2319)
1999  * [mod_openssl] ssl.ca-dn-file (fixes #2694)
2000  * [mod_proxy] fix typo identified by coverity
2001  * [mod_openssl] ignore client verification error if not enforced
2002  * [mod_openssl] fix compile with openssl 1.1.0
2003  * [mod_extforward] quiet clang compiler warning
2004  * [mod_dirlisting] sort "../" to top of names
2005  * [mod_openssl] safer_X509_NAME_oneline() (fixes #2693)
2006  * [core] allow earlier plugin init for SSL/TLS
2007  * [mod_openssl] adjust use of ssl.ca-dn-file
2008  * [core] fix compiler warnings on Mac OS X
2009  * [core] server.socket-perms to set perms on unix (fixes #656)
2010  * [core] get port from sock_addr if AF_INET,AF_INET6
2011  * [core] server.error_handler_404 X-Sendfile ENOENT (#2474)
2012  * [core] consolidate fork()/execve() code (#1393)
2013  * [core] mv log_error_{open,cycle.close} to server.c
2014  * [core] rename fd_close_on_exec()
2015  * [core] remove unused includes of stat_cache.h
2016  * [core] add missing include of stdlib.h
2017  * [core] reduce exposure of unistd.h, other includes
2018  * [core] sock_addr_from_str_hints reusable name res
2019  * [core] continue collecting use of netdb.h
2020  * [core] continue collecting use of netdb.h
2021  * [core] continue collecting use of netdb.h
2022  * [core] fdevent_connect_status() shared code
2023  * [core] add const to reduce .data segment size
2024  * [mod_proxy] move data_fastcgi into mod_proxy.c
2025  * [mod_proxy] store address family at config time
2026  * [mod_fastcgi] slightly simplify counters
2027  * [mod_fastcgi] consolidate connect() error handling
2028  * [mod_fastcgi] set request_id in fcgi_create_env()
2029  * [mod_fastcgi] move delayed connect() into switch()
2030  * [mod_fastcgi,mod_scgi] consistent connect() error
2031  * [mod_scgi] remove unused parse_response member
2032  * [mod_fastcgi,mod_scgi] struct member consistency
2033  * [mod_fastcgi,mod_scgi] parse bin_path at startup
2034  * [mod_fastcgi,mod_scgi] use temp buffer for cgi_env
2035  * [core] shared code for socket backends
2036  * [core] spread load on socket backend procs
2037  * [core] store sockaddr for socket backend procs
2038  * [core] resolve DNS at startup for socket backends
2039  * [core] adaptive spawning for socket backend procs (fixes #1162)
2040  * quell compiler warnings for -Wimplicit-fallthrough
2041  * [doc] update README
2042  * [core] fdevent_cycle_logger()
2043  * [core] reap lighttpd worker pids precisely
2044  * [core] restart piped loggers if they exit (fixes #1393)
2045  * [mod_webdav] PROPFIND getetag attr must match GET
2046  * [core] consistent behavior w/ and w/o SA_SIGINFO
2047  * [core] do not remove pid-file in test mode
2048  * [core] add public domain SHA1() if no crypto
2049  * [mod_wstunnel] websocket tunnel to other protocol
2050  * [core] forward SIGHUP only to lighttpd workers
2051  * [mod_dirlisting] treat README and HEADER as paths (fixes #2818)
2052  * [core] set one-shot mode fd O_NONBLOCK, FD_CLOEXEC
2053  * [core] remove fdevent fcntl_set hook
2054  * [mod_extforward] typo in comment
2055  * [mod_cgi] add missing #include
2056  * [core] fix invalid sizeof() identified by coverity
2057  * [core] add missing #include
2058  * [core] base_decls.h to quiet compiler warnings
2059  * [core] set socket perms after bind, before listen
2060  * [core] warn if backend server config contains '_'
2061  * [mod_extforward] PROXY proto and SSL_CLIENT_VERIFY
2062  * [core] workaround for AIX mmap define
2063  * [mod_accesslog] flush access logs every 4 seconds
2064  * [mod_cgi] fix bug to properly exec interpreter
2065  * [mod_fastcgi] fix return when streaming min buffer
2066  * [core] attempt to quiet coverity false positives
2067  * [core] attempt to quiet coverity false positives
2068  * [core] attempt to quiet compiler warning in LEDE
2069  * [core] SIGCHLD handle_waitpid hook for modules
2070  * [mod_rrdtool] handle_trigger returns HANDLER_GO_ON
2071  * [mod_openssl] ssl.read-ahead="disable" for stream
2072  * [mod_cgi] add FDEVENT_IN upon CGI exit
2073  * [mod_cgi] omit cgi_handle_fdevent after proc exit
2074  * [mod_webdav] check HAVE_UUID for -luuid
2075  * [core] adjust li_rand_pseudo* interfaces
2076  * [mod_wstunnel] fix config parsing bug
2077  * [core] fdevent setsockopt() helper functions
2078  * [core] make strftime_cache_get() 16-element cache
2079  * [core] disable Nagle if streaming to backend
2080  * [core] fix triggered assert on HTTP chunked input (fixes #2822)
2081  * [mod_wstunnel] fix NULL ptr deref
2082  * [algo_sha1] fix compile break and warnings
2083  * [lemon] fix gcc implicit-fallthrough warning
2084  * [core] URI scheme is case-insensitive
2085  * [network] do not append port to unix socket paths
2086  * [unittests] consolidate base64 test code
2087  * [core] use sun_path for addr string for AF_UNIX (fixes #2826)
2088  * [core] cleaner code; remove goto from network.c
2089  * [core] /dev/stdin listener for inetd wait yes
2090  * [core] compare listen addrs after DNS resolution
2091  * [core] inline chunkqueue_is_empty()
2092  * [core] limit use of TCP_CORK
2093  * [core] return from http_response_read if small rd
2094  * [core] gateways might Upgrade con before body read
2095  * [mod_wstunnel] set Sec-WebSocket-Protocol if bin
2096  * [mod_wstunnel] remove invalid appended '\0'
2097  * [core] quiet coverity warning
2098  * [core] handle fds pending close after poll timeout (fixes #2827)
2099  * [core] fix $REQUEST_HEADER[...] parsing in config (#1556)
2100  * [mod_dirlisting] custom js date parse func (fixes #2823)
2101  * [core] remove fd interest if create_env returns
2102  * [mod_openssl] copy data for larger SSL packets
2103  * [mod_openssl] remove erroneous SSL_set_shutdown()
2104  * [core] permit LF to end lines if !header-strict
2105  * [core] add back REQUEST_SCHEME for backends
2106  * [core] remove fdevent_sched_run from fdevent_libev (#2827)
2107  * [mod_openssl] ssl.read-ahead="disable" by default
2108  * [core] adjust parser for valid variable expansion
2109  * [cmake] handle WITH_WEBDAV_LOCKS option
2110  * [cmake] fix attr header detection and linking
2111  * [cmake] link mod_cml with memcached
2112  * [core] reproducible build: hide __DATE__ __TIME__ (fixes #2828)
2113  * [core] perf: more efficient fdevent_sched_run()
2114  * [core] translate DNS to IP str for cond socket cmp
2115
2116- 1.4.45 - 2017-01-14
2117  * [mod_cgi] skip local-redir handling if to self (fixes #2779, #2108)
2118  * [mod_webdav] fix crash when plugin_ctx cleaned up (fixes #2780)
2119  * [mod_fastcgi] detect child exit, restart proactively
2120  * [mod_scgi] detect child exit, restart proactively
2121  * [TLS] ssl.read-ahead = "disable" for low mem (fixes #2778)
2122
2123- 1.4.44 - 2016-12-24
2124  * [mod_scgi] fix segfault (fixes #2762)
2125  * [mod_authn_gssapi] fix memory leak
2126  * [config] warn if mod_authn_ldap,mysql not listed
2127  * [mod_magnet] fix magnet_cgi_set() set of env vars (fixes #2763)
2128  * [mod_cgi] FreeBSD 9.3/MacOSX does not have pipe2() (fixes #2765)
2129  * [mod_extforward] fix crash on invalid IP (fixes #2766)
2130  * [mod_fastcgi] fix segfault if all backends down (fixes #2768)
2131  * [mod_cgi] fix out of sockets error for POST to CGI (fixes #2771)
2132  * [mod_auth] compile fix for Mac OS X XCode (fixes #2772)
2133  * [mod_authn_gssapi] better resource cleanup
2134  * [core] compile fix for Mac OS X 10.6 (old) (fixes #2773)
2135  * fix race in dynamic handler configs (reentrancy) (fixes #2774)
2136  * [mod_authn_mysql] close mysql_conn in cleanup
2137  * [mod_webdav] compile fix when locking not enabled
2138  * load mod_auth & mod_authn_file in sample/test.conf
2139  * comment out auth.backend.ldap.* in tests/*.conf
2140  * [mod_fastcgi,mod_scgi] warn if invalid "bin-path"
2141  * RAND_pseudo_bytes() is deprecated in openssl 1.1.0
2142  * openssl 1.1.0 init and cleanup
2143  * [mod_cgi] remove direct calls to network_backend*
2144  * [build] build network_*.c into lighttpd executable
2145  * suggest inclusion of mod_geoip... before mod_ssi.
2146  * set systemd settings similar to lighttpd2
2147  * [doc] remove reference to Linux rt-signals
2148  * [mod_authn_gssapi] fix missing error ret, coverity
2149  * [core] rename li_rand() to li_rand_pseudo_bytes()
2150  * remove #include "stream.h" where not used
2151  * [mod_cml] include lua headers before base.h
2152  * [core] combine duplicated connection reset code
2153  * [mod_ssi] produce content in subrequest hook
2154  * [core] remove srv->entropy[]
2155  * [core] defer li_rand_init() until first use
2156  * [core] permit connection-level state in modules
2157  * [mod_dirlisting] render dirlisting as HTML (fixes #2767)
2158  * [mod_proxy] replace HTTP Host sent to backend (fixes #2770)
2159  * [mod_ssi] basic recursive SSI include virtual (fixes #536)
2160  * [mod_ssi] implement, ignore <!--#comment ... -->
2161  * [core] consolidate duplicated read-to-close code
2162  * [core] fix segfault when parsing a bad config file
2163  * [core] support Transfer-Encoding: chunked req body (fixes #2156)
2164  * [autobuild] set NO_RDYNAMIC=yes for midipix
2165  * [mod_proxy] proxy.balance = "sticky" option (fixes #2117)
2166  * [mod_secdownload] warn if SHA used w/o SSL crypto
2167  * [build] compile fixes for AIX
2168  * [build] check for pipe2() at configure time
2169  * [mod_evhost] fix an incorrect error trace
2170  * [tests] mark tests/docroot/www/*.pl scripts a+x
2171  * [mod_cgi] fall back to pipe() if pipe2() fails
2172  * fix SCons fullstatic build with glibc pthreads
2173  * [TLS] openssl 1.1.0 makes SSL_OP_NO_SSLv2 no-op
2174
2175- 1.4.43 - 2016-10-31
2176  * [autobuild] remove mod_authn_gssapi dep on resolv
2177  * [mod_deflate] ignore '*' in deflate.mimetypes
2178  * [autobuild] omit module stubs when missing deps
2179  * [TLS] openssl 1.1.0 hides struct bignum_st
2180  * [autobuild] move http_cgi_ssl_env() for Mac OS X (fixes #2757)
2181  * [core] use paccept() on NetBSD (replace accept4())
2182  * [TLS] remote IP conditions are valid for TLS SNI (fixes #2272)
2183  * [doc] lighttpd-angel.8 (fixes #2254)
2184  * [cmake] build fcgi-auth, fcgi-responder for tests
2185  * [mod_accesslog] %{ratio}n logs compression ratio (fixes #2133)
2186  * [mod_deflate] skip deflate if loadavg too high (fixes #1505)
2187  * [mod_expire] expire by mimetype (fixes #423)
2188  * [mod_evhost] partial matching patterns (fixes #1194)
2189  * build: use CC_FOR_BUILD for lemon when cross-compiling
2190  * [mod_dirlisting] config header and readme files
2191  * [config] warn if mod_authn_ldap,mysql not listed
2192  * fix FastCGI, SCGI, proxy reconnect on failure
2193  * [core] network_open_file_chunk() temp file opt
2194  * [mod_rewrite] add more info in error log msg
2195  * [core] fix fd leak when using libev (fixes #2761)
2196  * [core] fix potential streaming tempfile corruption (fixes #2760)
2197  * [mod_scgi] fix prefix matching to always match url
2198  * [autobuild] adjust Makefile.am for FreeBSD
2199  * [build] move some build scripts to scripts/
2200  * [autotools] fix configure.ac for opensuse 13.2
2201
2202- 1.4.42 - 2016-10-16
2203  * [TLS] SSL_shutdown() only if handshake finished
2204  * [mod_proxy,mod_scgi] shutdown remote only if local (#2743)
2205  * [core] check if client half-closed TCP if POLLHUP (#2743)
2206  * [core] enforce wait for POLLWR after EINPROGRESS (fixes #2744)
2207  * [core] do not enter handler twice after read body
2208  * [core] proxy,scgi omit shutdown() to backend (fixes #2743)
2209  * [mod_dirlisting] dirlist does not handle POST
2210  * [mod_dirlisting] js column sort for dirlist table (fixes #613, fixes #2315)
2211  * [mod_auth] Digest auth fails after rewrite (fixes #2745)
2212  * [mod_auth] refactor out auth backend code
2213  * [mod_auth] extensible interface for auth backends
2214  * [core] better DragonFlyBSD support (fixes #2746)
2215  * [mod_auth] include base.h for USE_OPENSSL def
2216  * [mod_auth] support CRYPT-MD5-NTLM algorithm (fixes #1743)
2217  * [mod_auth] terminate salt for CRYPT-MD5-NTLM
2218  * [core] fix crash if ready events on abandoned fd (fixes #2748)
2219  * [mod_auth] http_auth_md5_hex2bin()
2220  * [mod_auth] remove empty mod_auth.h
2221  * [mod_auth] mod_authn_mysql.c MySQL auth backend (fixes #752, fixes #1845)
2222  * [mod_cgi] permit CGI exec of unreadable files (fixes #2374)
2223  * [mod_uploadprogress] add to default build
2224  * [mod_geoip] add to default build (fixes #2705, fixes #2101, fixes #2092, fixes #2025, fixes #1962, fixes #1938)
2225  * [mod_fastcgi] Authorizer support with Responder (fixes #321, fixes #322)
2226  * [tests] test coverage for issues (#321, #322)
2227  * dynamic handlers store debug flag in handler_ctx
2228  * [mod_fastcgi] allow authorizer, responder for same path/ext (#321)
2229  * backport mod_deflate to lighttpd 1.4 (fixes #1824, fixes #2753)
2230  * [autobuild] test_configfile might need vector.c (fixes #2752)
2231  * [mod_deflate] fix longjmp clobber compiler warning
2232  * remove unused array type TYPE_COUNT data_count
2233  * [mod_auth] structured data, register auth schemes
2234  * [mod_auth] mod_authn_gssapi Kerberos auth backend (fixes #1899)
2235  * [autobuild] skip two new tests if no fcgi-auth
2236  * [SCons] define with_krb5 for SCons build
2237  * [SCons] fix syntax error in SConstruct
2238  * [SCons] define with_geoip for SCons build
2239  * [CMake] fix clang -Wcast-align warnings in lemon.c
2240  * remove excess initializers (fix compiler warnings)
2241  * fix errors detected by Coverity Scan
2242  * performance: use Linux extended syscalls and flags
2243  * [mod_scgi] add uwsgi protocol support
2244  * [mod_auth] refactor LDAP code into smaller funcs
2245  * [mod_auth] HTTP Basic auth backends also do authz (#1817)
2246  * [mod_auth] ldap filter subst user for multiple '$' (fixes #1508)
2247  * [mod_auth] permit specifying ldap DN; skip search (fixes #1248)
2248  * [autobuild] update module/feature report
2249  * [cmake] build mod_authn_gssapi if WITH_KRB5
2250  * [mod_auth] fix printing of IP in error trace
2251  * [mod_mysql_vhost] support multiple '?' replacement (fixes #2163)
2252  * [core] make server.max-request-size scopeable (#1901)
2253  * [core] server.max-request-field-size (fixes #2130)
2254  * [core] optional condition in config "else" clause (fixes #1268)
2255  * [core] restrict where config "else" clauses occur (#1268)
2256  * silence warnings from clang ccc-analyzer
2257  * consistent, shared code to create CGI env
2258  * [TLS] replace env entries in https_add_ssl_entries
2259  * [TLS] set SSL_CLIENT_M_SERIAL w/ client cert SN (fixes #2268)
2260  * [TLS] set SSL_CLIENT_VERIFY w/ client cert (#1288, #2693)
2261  * [TLS] set SSL_PROTOCOL, SSL_CIPHER* (fixes #2511)
2262  * [core] rand.[ch] to use better RNGs when available
2263  * [mod_cgi] fix pipe_cloexec() when no O_CLOEXEC
2264  * ignore return value from fcntl() FD_CLOEXEC
2265  * build w/o compiler warnings if no zlib or bz2lib
2266
2267- 1.4.41 - 2016-07-31
2268  * remove long-deprecated, non-functional config opts
2269  * [config] inherit server.use-ipv6 and server.set-v6only (fixes #678)
2270  * [mod_auth] fix Digest auth to be better than Basic (fixes #1844)
2271  * [mod_ssi] fix #config sizefmt="bytes"
2272  * [autobuild] move inet_pton detection later
2273  * [core] #include <sys/filio.h> for FIONREAD (fixes #2726)
2274  * [autobuild] clock_gettime() -lrt with glibc < 2.17
2275  * [security] do not emit HTTP_PROXY to CGI env
2276  * [build_cmake] clock_gettime() -lrt w/ glibc < 2.17 (fixes #2737)
2277  * [core] avoid spurious trace and error abort
2278  * [core] stay in CON_STATE_CLOSE until done with req
2279  * [core] $HTTP["remoteip"] must handle IPv6 w/o []
2280  * [mod_status] show keep-alive status w/ text output (fixes #2740)
2281  * do not set REDIRECT_URI in mod_magnet, mod_rewrite (#2738)
2282  * revert 1.4.40 swap of REQUEST_URI, REDIRECT_URI (fixes #2738)
2283  * [core] permit IPv6 address scope identifier
2284  * [TLS] better handling of SSL_ERROR_WANT_READ/WRITE
2285  * [TLS] read all available records from SSL_read()
2286  * [core] try AF_INET after AF_INET6 if use-ipv6
2287  * [core] set chunkqueue tempdirs at startup
2288  * [security] ensure gid != 0 if server.username set (fixes #2725)
2289  * [security] disable stat_cache if !follow-symlink (fixes #2724)
2290  * [core] fix buffer_copy_string_hex() assert (fixes #2742)
2291  * [security] encode quoting chars in HTML and XML
2292  * [cmake] always define _GNU_SOURCE
2293  * [cmake] enable warnings for GCC and Clang
2294  * [cmake] set cmake_minimum_required to 2.8.2
2295
2296- 1.4.40 - 2016-07-16
2297  * [mod_ssi] enhance support for ssi vars (thx fbrosson)
2298  * add handling for lua 5.2 and 5.3 (fixes #2674)
2299  * use libmemcached instead of deprecated libmemcache
2300  * add force_assert for more allocation results
2301  * [mod_cgi] use MAP_PRIVATE to mmap temporary file (fixes #2715)
2302  * [core] do not send SIGHUP to process group unless server.max-workers is used (fixes #2711)
2303  * [mod_cgi] edge case chdir "/" when docroot "/" (fixes #2460)
2304  * [mod_cgi] issue trace and exit if execve() fails (closes #2302)
2305  * [configparser] don't continue after parse error (fixes #2717)
2306  * [core] never evaluate else branches until the previous branches are ready (fixes #2598)
2307  * [core] fix conditional cache handling
2308  * [core] improve conditional enabling (thx Gwenlliana, #2598)
2309  * [mod_compress] case-insensitive content-codings (fixes #2645)
2310  * [plugins] don't include dlfcn.h if not needed (fixes #2548)
2311  * [mod_fastcgi] 404 for X-Sendfile file not found (fixes #2474)
2312  * [mod_cgi] send 500 if CGI ends and there is no response (fixes #2542)
2313  * [mod_cgi] consolidate CGI cleanup code
2314  * [mod_cgi] simplify mod_cgi_handle_subrequest()
2315  * [mod_cgi] kill CGI if fail to write request body
2316  * [mod_proxy] use case-insensitive comparison to filter headers, send Connection: Close to backend (fixes #421)
2317  * [mod_dirlisting] dir-listing.hide-dotfiles = "enabled" by default (fixes #1081)
2318  * [mod_secdownload] fix buffer overflow in secdl_verify_mac (reported by Fortify Open Review Project)
2319  * [mod_fastcgi,mod_scgi] fix leaking file-descriptor when backend spawning failed (reported by Fortify Open Review Project)
2320  * [core] improve array API to prevent memory leaks
2321  * [core] refactor array search; raise array size limit to SSIZE_MAX
2322  * [core] fix memory leak in configparser_merge_data
2323  * [core] provide array_extract_element and use it
2324  * [core] configparser: error on duplicate keys in array merge (fixes #2685)
2325  * [core] more careful parse of $SERVER["socket"] config str (prepare #2204)
2326  * [core] accept $SERVER["socket"] without port, use server.port as fallback (fixes #2204)
2327  * [mod_magnet] define lua_pushglobaltable (for lua5.1) and use it (fixes #2719)
2328  * [ssl] support disabling ssl.verifyclient.activate in SNI callback (fixes #2531)
2329  * restart (some) syscalls after SIGCHLD interrupted them; should fix LDAP problems (fixes #2464)
2330  * [core] log remote address on request timeouts (fixes #652)
2331  * [autobuild] use AC_CANONICAL_HOST instead of AC_CANONICAL_TARGET (fixes #1866)
2332  * [core] fix request_start in keep-alive requests to mark time when received first byte (fixes #2412)
2333  * [core] truncate pidfile on exit (fixes #2695)
2334  * consistent inclusion of config.h at top of files (fixes #2073)
2335  * [core] add generic vector implementation
2336  * [core] replace array weakref with vector
2337  * [base64] fix crash due to broken force_assert
2338  * [unittests] add test_buffer and test_base64 unit tests
2339  * [buffer] refactor buffer_path_simplify (fixes #2560)
2340  * validate return values from strtol, strtoul (fixes #2564)
2341  * [mod_ssi] Add SSI vars SCRIPT_{URI,URL} and REQUEST_SCHEME (fixes #2721)
2342  * [config] warn if server.upload-dirs has non-existent dirs (fixes #2508)
2343  * [mod_proxy] accept LF delimited headers, not just CRLF (fixes #2594)
2344  * [core] wait for grandchild to be ready when daemonizing (fixes #2712, thx pasdVn)
2345  * [core] respond 411 Length Required if request has Transfer-Encoding: chunked (fixes #631)
2346  * [core] fixed the loading for default modules if they are specified explicitly
2347  * [core] lighttpd -tt performs preflight startup checks (fixes #411)
2348  * [stat] mimetype.xattr-name global config option (fixes #2631)
2349  * [mod_webdav] allow Depth: Infinity lock on file (fixes #2296)
2350  * [mod_status] use snprintf() instead of sprintf()
2351  * pass buf size to li_tohex()
2352  * use li_[iu]tostrn() instead of li_[iu]tostr()
2353  * [stream] fstat() after open() to obtain file size
2354  * [core] clean up srv before exiting for lighttpd -[vVh]
2355  * [mod_fastcgi,mod_scgi] check for spawning on same unix socket (fixes #319)
2356  * [mod_cgi] always set QUERY_STRING (fixes #1339)
2357  * [mod_auth] send charset="UTF-8" in WWW-Authenticate (fixes #1468)
2358  * [mod_magnet] rename var for clarity (fixes #1483)
2359  * [mod_extforward] reset cond_cache for scheme (fixes #1499)
2360  * [mod_webdav] readdir POSIX compat (fixes #1826)
2361  * [mod_expire] reset caching response headers for error docs (fixes #1919)
2362  * [mod_status] page refresh option (fixes #2170)
2363  * [mod_status] table w/ count of con states (fixes #2427)
2364  * [mod_dirlisting] class for dir <tr> (fixes #2304)
2365  * [core] define __STDC_WANT_LIB_EXT1__ (fixes #2722)
2366  * [core] setrlimit max-fds <= rlim_max for non-root (fixes #2723)
2367  * [mod_ssi] config ssi.conditional-requests
2368  * [mod_ssi] config ssi.exec (fixes #2051)
2369  * [mod_redirect,mod_rewrite] short-circuit if blank replacement (fixes #2085)
2370  * [mod_indexfile] save physical path to env (fixes #448, #892)
2371  * [core] open fd when appending file to cq (fixes #2655)
2372  * [config] server.listen-backlog option (fixes #1825, #2116)
2373  * [core] retry tempdirs on partial write, ENOSPC (fixes #2588)
2374  * [core] compile with upcoming openssl 1.1.0 release (fixes #2727)
2375  * [core] improve dynamic handler control flow logic
2376  * [core] defer reading request body until handle subrequest (fixes #2541)
2377  * [core] always poll for client POLLHUP/POLLERR events (fixes #399)
2378  * [mod_fastcgi,mod_scgi,mod_proxy] handlers can read response before sending req body (fixes #131, #2566)
2379  * [mod_cgi] asynchronous send of request body to CGI
2380  * [core] compile with upcoming openssl 1.1.0 release (fixes #2727)
2381  * [core] set REDIRECT_STATUS to error_handler_saved_status (fixes #1828)
2382  * [core] server.error-handler new directive for error pages (fixes #2702)
2383  * [core] support IPv6 in $HTTP["remote-ip"] CIDR cond match (fixes #2706)
2384  * [core] http_response_send_file() shared code (#2017)
2385  * [mod_fastcgi] use http_response_xsendfile() (fixes #799, fixes #851, fixes #2017, fixes #2076)
2386  * [mod_scgi] X-Sendfile feature (fixes #2253)
2387  * [mod_cgi] X-Sendfile feature (fixes #2313)
2388  * [mod_webdav] lseek,read if fs can not mmap (#2666, fixes #962)
2389  * [mod_compress] use mmap and trap SIGBUS (#2666, fixes #1879)
2390  * fallback to lseek()/read() if mmap() fails (#fixes 2666)
2391  * [mod_auth] skip blank lines and comment lines (fixes #2327)
2392  * [core] fallback to write if sendfile not supported (fixes #471, #987)
2393  * [core] preserve PATH_INFO case on case-insensitive fs (fixes #406)
2394  * [mod_ssi, mod_cml] set DOCUMENT_ROOT to basedir (fixes #2383)
2395  * [core] cmd line opt to shutdown after idle time limit (fixes #2696)
2396  * [core] lighttpd -1 handles single request on stdin socket (fixes #1584)
2397  * [mod_fastcgi,mod_scgi] IPv6 support (fixes #2372)
2398  * [mod_status] add JSON output option (fixed #2432)
2399  * [mod_webdav] map COPY/MOVE Destination to aliases (fixes #1787)
2400  * [mod_webdav] improve PROPFIND,PROPPATCH (#1818, #1953)
2401  * [core] reset response headers, write_queue for error docs
2402  * build with libressl
2403  * static build instructions using SCons or make
2404  * [mod_auth] preserve WWW-Authenticate for error docs (fixes #2730)
2405  * check close() return code after writing to file
2406  * adjustments for openssl 1.1.0 pre-release
2407  * [config] support include file glob (fixes #1221)
2408  * [mod_evasive] 302 redirect option if limit reached (fixes #2199)
2409  * [build] enhancements for cross-compiling (fixes #2276)
2410  * [mod_accesslog] report aborted con state with %X (fixes #1890)
2411  * [mod_ssi] fix SSI statement parser
2412  * [mod_ssi] include relative to alias,userdir (fixes #222)
2413  * [mod_ssi] add PCRE_* options to constrain regex
2414  * [mod_ssi] more flexible quoting (fixes #1768)
2415  * [core] wrap IPv6 literal in "[]" in redirect URL
2416  * [mod_ssi] fix parse of tag across buf boundary (fixes #2732)
2417  * [mod_cgi,mod_scgi] X-Sendfile sets file_started (fixes #2733)
2418  * [mod_fastcgi] no chunked response w/ X-Sendfile (fixes #2733)
2419  * [config] opts for http header parsing strictness (fixes #551, fixes #1086, fixes #1184, fixes #2143, #2258, #2281, fixes #946, fixes #1330, fixes #602, #1016)
2420  * [config] normalize IP strings in lighttpd.conf
2421  * [build_cmake] use MODULE on Mac OS X (fixes #1761)
2422  * [config] server.bsd-accept-filter option
2423  * [mod_webdav] create file w/ LOCK request if ENOENT
2424  * [core] buffer large responses to tempfiles (fixes #758, fixes #760, fixes #933, fixes #1387, #1283, fixes #2083)
2425  * [core] stream response to client (#949)
2426  * [TLS] release openssl buffers as used (fixes #1265, fixes #1283, #881)
2427  * [config] config options to stream request/response (#949, #376)
2428  * [core] option to stream request body to backend (fixes #376)
2429  * [core] option to stream response body to client (fixes #949, #760, #1283, #1387)
2430  * drain backend socket/pipe bufs upon FDEVENT_HUP
2431  * remove excess calls to joblist_append()
2432  * defer choosing "Transfer-Encoding: chunked"
2433  * asynchronous, bidirectional streaming options
2434  * fix errors detected by Coverity Scan
2435  * [cygwin] fix mod_proxy and mod_fastcgi ioctl use
2436  * [mod_webdav] remove excess SQL param to UNLOCK
2437  * graceful shutdown without unnecessary 1 sec delay
2438  * [core] disable Nagle algorithm (TCP_NODELAY)
2439  * [core] add declarations to fdevent.h (#2373)
2440  * [tests] remove dependency on CGI.pm
2441  * [TLS] fix return value checks during cert init
2442  * [core] fix server.max-request-size to be precise (fixes #2131)
2443  * [mod_webdav] fix proppatch mem leak, other fixes (#fixes 1334, #fixes 2000)
2444  * [autobuild] CMake check for struct tm tm_gmtoff (fixes #2014)
2445  * [mod_uploadprogress] fix mem leak (#1858)
2446  * [core] make server.max-request-size scopeable (fixes #1901)
2447  * [mod_fastcgi,mod_scgi] check for spawning on same unix socket (#319)
2448  * [mod_accesslog] %a %A %C %D %k %{}t %{}T (fixes #1145, fixes #1415, fixes #2081)
2449  * [mod_access] new directive url.access-allow (fixes #1421)
2450  * [core] fdevent_libev: update use of ev_timer
2451  * [mod_cgi] handle local redirect response (fixes #2108)
2452
2453- 1.4.39 - 2016-01-02
2454  * [core] fix memset_s call (fixes #2698)
2455  * [chunk] fix use after free / double free (fixes #2700)
2456
2457- 1.4.38 - 2015-12-05
2458  * [stat-cache] fix handling of collisions, might have returned wrong data (fixes #2669)
2459  * [core] allocate at least 4k buffer for incoming data
2460  * [core] fix search for header end if split across chunks (fixes #2670)
2461  * [core] check configparserAlloc() result with force_assert
2462  * [mod_auth] implement and use safe_memclear, using memset_s or explicit_bzero if available (thx loganaden)
2463  * [core] don't buffer request bodies smaller than 64k on disk
2464  * add force_assert for many allocations and function results
2465  * [mod_secdownload] use a hopefully constant time comparison to check hash (fixes #2679)
2466  * [config] check config option scope; warn if server option is given in conditional
2467  * [core] revert increase of temp file size back to 1MB, provide a configure option "server.upload-temp-file-size" instead (fixes #2680)
2468  * [core] add '~' to safe characters in ENCODING_REL_URI/ENCODING_REL_URI_PART encoding
2469  * [core] encode path with ENCODING_REL_URI in redirect to directory (fixes #2661, thx gstrauss)
2470  * [mod_secdownload] add required algorithm option; old behaviour available as "md5", new options "hmac-sha1" and "hmac-sha256"
2471  * [mod_fastcgi/mod_scgi] zero sockaddr structs before use (fixes #2691, thx Kyle J. McKay)
2472  * [network] add darwin-sendfile backend (fixes #2687, thx Kyle J. McKay)
2473  * [core] show correct crypt support result (fixes #2690, thx Kyle J. McKay)
2474
2475- 1.4.37 - 2015-08-30
2476  * [mod_proxy] remove debug log line from error log (fixes #2659)
2477  * [mod_dirlisting] fix dir-listing.set-footer not showing
2478  * fix out-of-filedescriptors when uploading "large" files (fixes #2660, thx rmilecki)
2479  * increase upload temporary chunk file size from 1MB to 16MB
2480  * fix undefined integer shift
2481  * rewrite network sendfile/mmap/writev/write backends
2482  * fix some unchecked return value warnings
2483  * [kqueue] fix kevent call
2484  * [autoconf] define HAVE_CRYPT when crypt() is present
2485  * [bsd xattr] fix compile break with BSD extended attributes in stat_cache
2486  * [mod_cgi] rewrite mmap and generic (post body) send error handling
2487  * [mmap] fix mmap alignment
2488  * [plugins] when modules are linked statically still only load the modules given in the config
2489  * [mmap] handle SIGBUS in network; those get triggered if the file gets smaller during reading
2490  * fix some warnings found by coverity ("leak" in setup phase, not catching too long unix socket paths in mod_proxy)
2491
2492- 1.4.36 - 2015-07-26
2493  * use keep-alive timeout while waiting for HTTP headers; use always the read timeout while waiting for the HTTP body
2494  * fix bad shift in conditional netmask ".../0" handling
2495  * add more mime types and a script to generate mime.conf (fixes #2579)
2496  * add support for (Free)BSD extended attributes
2497  * [build] use fortify flags with "extra-warnings"
2498  * [mod_dirlisting,mod_redirect,mod_rewrite] abort config parsing if pcre-compile fails or isn't available
2499  * [ssl] disable SSL3.0 by default
2500  * fixed typo in example config found by openSUSE user (boo# 907709)
2501  * [network] fix compile break in calculation of sockaddr_un size if SUN_LEN is not defined (fixes #2609)
2502  * [connections] fix bug in connection state handling
2503  * print backtrace in assert logging with libunwind
2504  * major refactoring of internal buffer/chunk handling
2505  * [mod_auth] use crypt_r instead of crypt if available
2506  * fix error message for T_CONFIG_ARRAY config values if an entry value is not a string
2507  * fix segfaults in many plugins if they failed configuration
2508  * escape all strings for logging (fixes #2646 log file injection, reported by Jaanus Kääp)
2509  * fix hex escape in accesslog (fixes #2559)
2510  * show extforward re-run warning only with debug.log-request-handling (fixes #2561)
2511  * parse If-None-Match for ETag validation (fixes #2578)
2512  * fix memory leak in mod_status when no counters are set (found by coverity)
2513  * [mod_magnet] fix segfault when accessing not existing lighty.req_env[] entry (found by coverity)
2514  * fix segfault when temp file for upload couldn't be created (found by coverity)
2515  * mime.conf: add some new mime types, remove .dat, .sha1, .md5, update .vcf
2516  * [mod_proxy] add unix domain socket support (fixes #2653)
2517  * [configfile] fix reading uninitialized variable (found by Willian B.)
2518
2519- 1.4.35 - 2014-03-12
2520  * [network/ssl] fix build error if TLSEXT is disabled
2521  * [mod_fastcgi] fix use after free (only triggered if fastcgi debug is active)
2522  * [mod_rrdtool] fix invalid read (string not null terminated)
2523  * [mod_dirlisting] fix memory leak if pcre fails
2524  * [mod_fastcgi,mod_scgi] fix resource leaks on spawning backends
2525  * [mod_magnet] fix memory leak
2526  * add comments for switch fall throughs
2527  * remove logical dead code
2528  * [buffer] fix length check in buffer_is_equal_right_len
2529  * fix resource leaks in error cases on config parsing and other initializations
2530  * add force_assert() to enforce assertions as simple assert()s are disabled by -DNDEBUG (fixes #2546)
2531  * [mod_cml_lua] fix null pointer dereference
2532  * force assertion: setting FD_CLOEXEC must work (if available)
2533  * [network] check return value of lseek()
2534  * fix unchecked return values from stream_open/stat_cache_get_entry
2535  * [mod_webdav] fix logic error in handling file creation error
2536  * check length of unix domain socket filenames
2537  * fix SQL injection / host name validation (thx Jann Horn)
2538
2539- 1.4.34 - 2014-01-20
2540  * [mod_auth] explicitly link ssl for SHA1 (fixes #2517)
2541  * [mod_extforward] fix compilation without IPv6, (not) using undefined var (fixes #2515, thx mm)
2542  * [ssl] fix SNI handling; only use key+cert from SNI specific config (fixes #2525, CVE-2013-4508)
2543  * [doc] update ssl.cipher-list recommendation
2544  * [stat-cache] FAM: fix use after free (CVE-2013-4560)
2545  * [stat-cache] fix FAM cleanup/fdevent handling
2546  * [core] check success of setuid,setgid,setgroups (CVE-2013-4559)
2547  * [ssl] fix regression from CVE-2013-4508 (client-cert sessions were broken)
2548  * maintain physical.basedir (the "acting" doc-root as prefix of physical.path) in more places
2549  * [core] decode URL before rewrite, enabling it to work in $HTTP["url"] conditionals (fixes #2526)
2550  * [auto* build] remove -no-undefined from linker flags, as we actually link modules with undefined symbols (fixes #2533)
2551  * [mod_mysql_vhost] fix memory leak on config init (#2530)
2552  * [mod_webdav] fix fd leak found with parfait (fixes #2530, thx kukackajiri)
2553
2554- 1.4.33 - 2013-09-27
2555  * mod_fastcgi: fix mix up of "mode" => "authorizer" in other fastcgi configs (fixes #2465, thx peex)
2556  * fix handling of If-Modified-Since if If-None-Match is present (don't return 412 for date parsing errors);
2557    follow current draft for HTTP/1.1, which tells us to ignore If-Modified-Since if we have matching etags.
2558  * [mod_fastcgi,log] support multi line logging (fixes #2252)
2559  * call ERR_clear_error only for ssl connections in CON_STATE_ERROR
2560  * reject non ASCII characters in HTTP header names
2561  * [mod_auth] use crypt() on encrypted password instead of extracting salt first (fixes #2483)
2562  * [mod_auth] add htpasswd -s (SHA1) support if openssl is used (needs openssl for SHA1). This doesn't use any salt, md5 with salt is probably better.
2563  * [mod_auth] fix base64_decode (#2484)
2564  * fix some bugs found with canalyze (fixes #2484, thx Zhenbo Xu)
2565  * fix undefined stuff found with clang
2566  * [cmake] Use TARGET_LINK_LIBRARIES instead of LINK_FLAGS for library dependencies, also add -Wl,--as-needed to extra warnings (fixes #2448)
2567  * [mod_auth] fix invalid read in digest qop=auth-int handling (fixes #2478)
2568  * [auto* build] simplify autogen.sh, handle automake 1.13 test running (fixes #2490)
2569  * [mod_userdir] add userdir.active option, "enabled" by default
2570  * [core] return 501 Not Implemented in static file mode for all methods except GET/POST/HEAD/OPTIONS
2571  * [core] recognize more http methods to forward to backends (fixes #2346)
2572  * [ssl] use DH only if openssl supports it (fixes #2479)
2573  * [network] use constants available at compile time for maximum number of chunks for writev instead of calling sysconf (fixes #2470)
2574  * [ssl] Fix $HTTP["scheme"] conditional, could be "http" for ssl connections if the ssl $SERVER["socket"] conditional was nested (fixes #2501)
2575  * [ssl] accept ssl renegotiations if they are not disabled (fixes #2491)
2576  * [ssl] add option ssl.empty-fragments, defaulting to disabled (fixes #2492)
2577  * [auth] put REMOTE_USER into cgi environment, making it accessible to lua via lighty.req_env (fixes #2495)
2578  * [auth] new method "extern" to use already present REMOTE_USER (from magnet, ssl, ...) (fixes #2436)
2579  * [core] remove requirement that default doc-root has to exist, there are reasonable scenarios not requiring static files at all
2580  * [core] check whether server.chroot exists
2581  * [mod_simple_vhost] fix cache; skip module if simple-vhost.server-root is empty (thx rm for reporting)
2582  * [mod_accesslog] add accesslog.syslog-level option (fixes #2480)
2583  * [core] allow files to be used as document-root (fixes #2475)
2584  * [core] set signal handlers before forking child processes in modules/plugins_call_set_defaults (fixes #2502)
2585
2586- 1.4.32 - 2012-11-21
2587  * Code cleanup with clang/sparse (fixes #2437, thx kibi)
2588  * Ignore EPIPE/ECONNRESET after SSL_shutdown
2589  * Handle ENAMETOOLONG, return 404 Not Found (fixes #2396, thx dererkazo)
2590  * configure.ac: remove old stuff, add some new to fix warnings in automake 1.12 (fixes #2419, thx blino)
2591  * add PATCH method (fixes #2424)
2592  * fix :port handling in $HTTP["host"] checks (fixes #2135. thx liming)
2593  * network_server_init: fix double free and memleak on error (fixes #2440, thx kyprizel)
2594  * detect "x-gzip"/"x-bzip2" as separate encodings, more strict encoding matching (fixes #2443)
2595  * tests: make sure mod_proxy doesn't leave running processes (fixes #2435, thx kibi)
2596  * mod_extforward: log address of untrusted proxy with debug.log-request-handling
2597  * fix DoS in Connection header value split (reported by Jesse Sipprell, CVE-2012-5533)
2598  * remove whitespace at end of header keys
2599
2600- 1.4.31 - 2012-05-31
2601  * [ssl] fix segfault in counting renegotiations for openssl versions without TLSEXT/SNI (thx carpii for reporting)
2602  * Move fdevent subsystem includes to implementation files to reduce conflicts (fixes #2373)
2603  * [mod_compress] fix handling if etags are disabled but cache-dir is set - may lead to double response
2604  * disable mmap by default (fixes #2391)
2605  * buffer_caseless_compare: always convert letters to lowercase to get transitive results, fixing array lookups (fixes #2405)
2606  * Fix handling of empty header list entries in http_request_split_value, fixing invalid read in valgrind (fixes #2413)
2607  * Fix access log escaping of " and \\ (fixes #1551)
2608  * [mod_auth] Fix digest "md5-sess" implementation (Errata ID 1649, RFC 2617) (fixes #2410)
2609  * [auth] Add "AUTH_TYPE" environment (for *cgi), remove fastcgi specific workaround, add fastcgi test case (fixes #889)
2610  * [mod_*cgi,mod_accesslog] Fix splitting :port with ipv6 (fixes #2333, thx simoncpu)
2611  * Detect multiple -f options: show error message instead of assert (fixes #2416)
2612  * [mod_extforward] Support ipv6 addresses (fixes #1889)
2613  * [mod_redirect] Support url.redirect-code option (fixes #2247)
2614  * Fix --enable-mmap handling in configure.ac
2615
2616- 1.4.30 - 2011-12-18
2617  * Always use our 'own' md5 implementation, fixes linking issues on MacOS (fixes #2331)
2618  * Limit amount of bytes we send in one go; fixes stalling in one connection and timeouts on slow systems.
2619  * [ssl] fix build errors when Elliptic-Curve Diffie-Hellman is disabled
2620  * Add static-file.disable-pathinfo option to prevent handling of urls like .../secret.php/image.jpg as static file
2621  * Don't overwrite 401 (auth required) with 501 (unknown method) (fixes #2341)
2622  * Fix mod_status bug: always showed "0/0" in the "Read" column for uploads (fixes #2351)
2623  * [mod_auth] Fix signedness error in http_auth (fixes #2370, CVE-2011-4362)
2624  * [ssl] count renegotiations to prevent client renegotiations
2625  * [ssl] add option to honor server cipher order (fixes #2364, BEAST attack)
2626  * [core] accept dots in ipv6 addresses in host header (fixes #2359)
2627  * [ssl] fix ssl connection aborts if files are larger than the MAX_WRITE_LIMIT (256kb)
2628  * [libev/cgi] fix waitpid ECHILD errors in cgi with libev (fixes #2324)
2629
2630- 1.4.29 - 2011-07-03
2631  * Fix mod_proxy waiting for response even if content-length is 0 (fixes #2259)
2632  * Silence annoying "connection closed: poll() -> ERR" error.log message (fixes #2257)
2633  * mod_cgi: make read buffer as big as incoming data block
2634  * [build] Fix detection of libev (fixes #2300)
2635  * ssl: Support for Diffie-Hellman and Elliptic-Curve Diffie-Hellman key exchange (fixes #2301)
2636         add ssl.use-sslv3 (fixes #2246)
2637         load all algorithms (fixes #2239)
2638  * [ssl/md5] prefix our own md5 implementation with li_ so it doesn't conflict with the openssl one (fixes #2269)
2639  * [ssl/build] some minor fixes; fix compile without ssl, cleanup ssl config buffers
2640  * [proc,include_shell] log error if exec shell fails (fixes #2280)
2641  * [*cgi] Use physical base dir (alias, userdir) as DOCUMENT_ROOT in cgi environments (fixes #2216)
2642  * [doc] Move docs to outdated/ subdir and refer to wiki instead (fixes #2248)
2643  * fdevent: add solaris eventports (fixes #2171)
2644
2645- 1.4.28 - 2010-08-22
2646  * Rename fdevent_event_add to _set to reflect what the function does. Fix some handlers. (fixes #2249)
2647  * Fix buffer.h to include stdio.h as it is needer for SEGFAULT() (fixes #2250)
2648
2649- 1.4.27 - 2010-08-13
2650  * Fix handling return value of SSL_CTX_set_options (fixes #2157, thx mlcreech)
2651  * Fix mod_proxy HUP handling (send final chunk, fix usage counter)
2652  * mod_proxy: close connection on write error (fixes #2114)
2653  * Check uri instead of physical path for directory redirect
2654  * Fix detecting git repository (fixes #2173, thx ncopa)
2655  * [mod_compress] Fix segfault when etags are disabled (fixes #2169)
2656  * Reset uri.authority before TLS servername handling, reset all "keep-alive" data in connection_del (fixes #2125)
2657  * Print double quotes properly when dumping config file (fixes #1806)
2658  * Include IP addresses on error log on password failures (fixes #2191)
2659  * Fix stalls while reading from ssl sockets (fixes #2197)
2660  * Fix etag formatting on boxes with 32-bit longs
2661  * Fix two compiler warnings
2662  * mod_accesslog: fix %p for ipv6 sockets (fixes #2228, thx jo.henke)
2663  * mod_fastcgi: Send 502 "Bad Gateway" if we couldn't open the file for X-Sendfile (fixes #2226)
2664  * mod_staticfile: add debug output if we ignore a file with static-file.exclude-extensions (fixes #2215)
2665  * mod_cgi: fix race condition leaving response not forwarded to client (fixes #2217)
2666  * mod_accesslog: Fix var declarations mixed in source (fixes #2233)
2667  * mod_status: Add version to status page (fixes #2219)
2668  * mod_accesslog: optimize accesslog_append_escaped (fixes #2236, thx crypt)
2669  * openssl: silence annoying error messages for errno==0 (fixes #2213)
2670  * array.c: improve array_get_unused_element to check data type; fix mem leak if unused_element didn't find a matching entry (fixes #2145)
2671  * add check to stop loading plugins twice
2672  * cleanup fdevent code, removed linux-rtsig handler, replaced some fprintf calls
2673  * only require FDEVENT_IN bit to be set for listening connections (fixes #2227)
2674  * add libev fdevent handler: server.event-handler = "libev"
2675  * mod_proxy: return response as soon as it is available (fixes #2196)
2676  * don't overwrite global server.force-lowercase-filenames setting (fixes #2042)
2677  * bind to IPV6-only if ipv6 address was specified (https://redmine.lighttpd.net/projects/lighttpd/wiki/IPv6-Config)
2678
2679- 1.4.26 - 2010-02-07
2680  * Fix request parser to handle packets split on \r\n\r\n (fixes #2105)
2681  * Remove dependency on automake >= 1.11 with m4_ifdef check
2682  * mod_accesslog: support %e (fixes #2113, thx presbrey)
2683  * Fix mod_cgi cgi.execute-x-only option in global block
2684  * mod_fastcgi: x-sendfile2 parse error debugging
2685  * Fix mod_proxy dead host detection if connect() fails
2686  * Fix fd leaks in mod_cgi (fds not closed on pipe/fork failures, found by Rodrigo, fixes #2158, #2159)
2687  * Fix segfault with broken rewrite/redirect patterns (fixes #2140, found by crypt)
2688  * Append to previous buffer in con read, fix DoS/OOM vulnerability (fixes #2147, found by liming, CVE-2010-0295)
2689  * Fix HUP detection in close-state if event-backend doesn't support FDEVENT_HUP (like select or poll on FreeBSD)
2690
2691- 1.4.25 - 2009-11-21
2692  * mod_magnet: fix pairs() for normal tables and strings (fixes #1307)
2693  * mod_magnet: add traceback for printing lua errors
2694  * mod_rewrite: fix compile error if compiled without pcre
2695  * disable warning "CLOSE-read" (fixes #2091)
2696  * mod_rrdtool: fix creating file if it doesn't exist (#1788)
2697  * reset tlsext_server_name in connection_reset - fixes random hostnames in the $HTTP["host"] conditional
2698  * export some SSL_CLIENT_* vars for client cert validation (fixes #1288, thx presbrey)
2699  * mod_fastcgi: fix mod_fastcgi packet parsing
2700  * mod_fastcgi: Don't reconnect after connect() succeeded (fixes #2096)
2701  * Fix configure.ac to allow autoreconf, also enables make V=0
2702
2703- 1.4.24 - 2009-10-25
2704  * Add T_CONFIG_INT for bigger integers from the config (needed for #1966)
2705  * Use unsigned int (and T_CONFIG_INT) for max_request_size
2706  * Use unsigned int for secdownload.timeout (fixes #1966)
2707  * Keep url/host values from connection to display information while keep-alive in mod_status (fixes #1202)
2708  * Add server.breakagelog, a "special" stderr (fixes #1863)
2709  * Fix config evaluation for debug.log-timeouts option (#1529)
2710  * Add "cgi.execute-x-only" to mod_cgi, requires +x for cgi scripts (fixes #2013)
2711  * Fix FD_SETSIZE comparison warnings
2712  * Add "lua-5.1" to searched pkg-config names for lua
2713  * Fix unused function webdav_lockdiscovery in mod_webdav
2714  * cmake: Fix crypt lib check
2715  * cmake: Add -export-dynamic to link flags, fixes build on FreeBSD
2716  * Set FD_CLOEXEC for bound sockets before pipe-logger forks (fixes #2026)
2717  * Reset ignored signals to SIG_DFL before exec() in fastcgi/scgi (fixes #2029)
2718  * Show "no uri specified -> 400" error only when "debug.log-request-header-on-error" is enabled (fixes #2030)
2719  * Fix hanging connection in mod_scgi (fixes #2024)
2720  * Allow digits in hostnames in more places (fixes #1148)
2721  * Use connection_reset instead of handle_request_done for cleanup callbacks
2722  * Change mod_expire to append Cache-Control instead of overwriting it (fixes #1997)
2723  * Allow all comparisons for $SERVER["socket"] - only bind for "=="
2724  * Remove strptime failed message (fixes #2031)
2725  * Fix issues found with clang analyzer
2726  * Try to fix server.tag issue with localized svnversion
2727  * Fix handling network-write return values (#2024)
2728  * Use disable-time in fastcgi for all disables after errors, default is 1sec (fixes #2040)
2729  * Remove adaptive spawning code from fastcgi (was disabled for a long time)
2730  * Allow mod_mysql_vhost to use stored procedures (fixes #2011, thx Ben Brown)
2731  * Fix ipv6 in mod_proxy (fixes #2043)
2732  * Print errors from include_shell to stderr
2733  * Set tm.tm_isdst = 0 before mktime() (fixes #2047)
2734  * Use linux-epoll by default if available (fixes #2021, thx Olaf van der Spek)
2735  * Print an error if you use too many captures in a regex pattern (fixes #2059)
2736  * Combine Cache-Control header value in mod_expire to existing HTTP header if header already added by other modules (fixes #2068)
2737  * Remember keep-alive-idle in separate variable (fixes #1988)
2738  * Fix header inclusion order, always include "config.h" before any system header
2739  * mod_webdav: Patch to skip login information for domain part of Destination field (fixes #1793)
2740  * mod_webdav: Delete old properties before updating new for MOVE (fixes #1317)
2741  * Read hostname from absolute uris in the request line (fixes #1937)
2742  * mod_fastcgi: don't disable backend if disable-time is 0 (fixes #1825)
2743  * mod_compress: match partial+full content-type (fixes #1552)
2744  * mod_fastcgi: fix is_local detection, respawn backends if bin-path is set (fixes #897)
2745  * Fix linger-on-close behaviour to avoid rare failure conditions (was r2636, fixes #657)
2746  * mod_fastcgi: restart local procs immediately after they terminated, fix local procs handling
2747  * Fix segfault on invalid config "duplicate else conditions" (fixes #2065)
2748  * mod_usertrack: Use T_CONFIG_INT for max-age, solves range problem (#1455)
2749  * mod_accesslog: configurable timestamp logging (fixes #1479)
2750  * always define _GNU_SOURCE
2751  * Add some iterators for mod_magnet (fixes #1307)
2752  * Fix close_timeout_ts trigger (should finally fix lingering close)
2753  * mod_rewrite: add url.rewrite-[repeat-]if-not-file to rewrite if file doesn't exist or is not a regular file (fixes #985, thx lucas aerbeydt)
2754  * Add TLS servername indication (SNI) support (fixes #386, thx Peter Colberg <peter@colberg.org>)
2755  * Add SSL Client Certificate verification (#1288)
2756  * mod_fastcgi: Fix host->active_procs counter, return 503 if connect wasn't successful after 5 tries (fixes #1825)
2757  * mod_accesslog: escape special characters (fixes #1551, thx icy)
2758  * fix mod_webdav crash from #1793 (fixes #2084, thx hiroya)
2759  * Don't print ssl error if client didn't support TLS SNI
2760  * Fix linger close timeout handling, drop timeout to 5 seconds (fixes #2086)
2761  * Fix broken return values from int to enum in mod_fastcgi
2762
2763- 1.4.23 - 2009-06-19
2764  * Added some extra warning options in cmake and fix the resulting warnings (unused/static functions)
2765  * New lighttpd man page (moved it to section 8) (fixes #1875)
2766  * Create rrd file for empty rrdfile in mod_rrdtool (#1788)
2767  * Fix workaround for incorrect path info/scriptname if fastcgi prefix is "/" (fixes #729)
2768  * Finally removed spawn-fcgi
2769  * Allow xattr to overwrite mime type (fixes #1929)
2770  * Remove link from errormsg about fastcgi apps (fixes #1942)
2771  * Strip trailing dot from "Host:" header
2772  * Remove the optional port info from SERVER_NAME (thx Mr_Bond)
2773  * Fix mod_proxy RoundRobin (off by one problem if only one backend is up)
2774  * Rename configure.in to configure.ac, with small cleanups (fixes #1932)
2775  * Add proper SUID bit detection (fixes #416)
2776  * Check for regular file in mod_cgi, so we don't try to start directories
2777  * Include mmap.h from chunk.h to fix some problems with #define mmap mmap64 (fixes #1923)
2778  * Add support for pipe logging for server.errorlog (fixes #296)
2779  * Add revision number to package version for svn/git checkouts
2780  * Use server.tag for SERVER_SOFTWARE if configured (fixes #357)
2781  * Fix trailing zero char in REQUEST_URI after "strip-request-uri" in mod_fastcgi
2782  * mod_magnet: Add env["request.remote-ip"] (fixes #1740)
2783  * mod_magnet: Add env["request.path-info"]
2784  * Change name/version separator back to "/" (affects every place where the version is printed)
2785  * Fix bug with FastCGI request id overflow under high load; just use always id 1 as we don't use multiplexing. (thx jgray)
2786  * Add some dirlisting enhancements (fixes #1458)
2787  * Add option to enable TCP_DEFER_ACCEPT (fixes #1447)
2788  * Limit amount of bytes read for one read-event (fixes #1070)
2789  * Add evasive.silent option (fixes #1438)
2790  * Make mod_extforward headers configurable (fixes #1545)
2791  * Add '%_' pattern for complete hostname in mod_evhost (fixes #1737)
2792  * Add IPv6 support to mod_proxy (fixes #1537)
2793  * mod_ssi printenv: print cgi env, add environment vars to cgi env (fixes #1713)
2794  * Fix error message if no auth backend was set
2795  * Fix SERVER_NAME port stripping (fixes #1968)
2796  * Fix x-sendfile 2gb limiting (fixes #1970)
2797  * Fix mod_cgi environment keys mangling (fixes #1969)
2798  * Fix workaround for incorrect path info/scriptname if scgi prefix is "/" (fixes #729)
2799  * Fix max-age value in mod_expire for 'modification' (fixes #1978)
2800  * Fix evasive.silent option (#1438)
2801  * Fix mod-fastcgi counters
2802  * Modify fastcgi error message
2803  * Backup errno for later usage (reported by Guido Reina via mailinglist)
2804  * Improve FastCGI performance (fixes #1999)
2805  * Workaround broken operating systems: check for trailing '/' in filenames (fixes #1989)
2806  * Allow using pcre with cross-compiling (pcre-config got fixed; fixes #1986)
2807  * Add "lighty.req_env" table to mod_magnet for setting/getting environment values for cgi (fixes #1967, thx presbrey)
2808  * Fix segfault in mod_expire after failed config parsing (fixes #1992)
2809  * Add ssi.content-type option (default text/html, fixes #615)
2810  * Add support for "real" entropy from /dev/[u]random (fixes #1977)
2811  * Adding support for additional chars in LDAP usernames (fixes #1941)
2812  * Ignore multiple "If-None-Match" headers (only use first one, fixes #753)
2813  * Fix 100% cpu usage if time() < 0 (thx to gaspa and cate, fixes #1964)
2814  * Allow max-keep-alive-requests to depend on conditional (fixes #1881)
2815  * Make dependency on svnversion/git optional (for devel versionstamp, fixes #2009)
2816
2817- 1.4.22 - 2009-03-07
2818  * Fix wrong lua type for CACHE_MISS/CACHE_HIT in mod_cml (fixes #533)
2819  * Fix default vhost in mod_simple_vhost (fixes #1905)
2820  * Handle EINTR in mod_rrdtool (fixes #604)
2821  * Fix rrd error after graceful restart (fixes #419)
2822  * Fix EAGAIN handling for freebsd sendfile (fixes #1913, thx AnMaster for spotting the problem)
2823  * Fix segfault in mod_scgi (fixes #1911)
2824  * Treat EPIPE as connection-closed error in network_freebsd_sendfile.c (another fix from #1913)
2825  * Fix useless redirection of stderr in mod_rrdtool, as it gets redirected to /dev/null later. (fixes #1922)
2826  * Fix some problems with more strict compilers (#1923)
2827  * Fix segfault if siginfo_t* is NULL in sigaction handler (fixes #1926)
2828
2829- 1.4.21 - 2009-02-16
2830
2831  * Fix base64 decoding in mod_auth (#1757, thx guido)
2832  * Fix mod_cgi segfault when bound to unix domain socket (#653)
2833  * Do not rely on ioctl FIONREAD (#673)
2834  * Now really fix mod auth ldap (#1066)
2835  * Fix leaving zombie process with include_shell (#1777)
2836  * Removed debian/, openwrt/ and cygwin/; they weren't kept up-to-date, and we decided to remove dist. specific stuff
2837  * Try to convert string options to shorts for numeric options in config file; allows to use env-vars for numeric options. (#1159, thx andrewb)
2838  * Do not cache default vhost in mod_simple_vhost (#709)
2839  * Trust pcre-config, do not check for pcre manually (#1769)
2840  * Fix fastcgi authorization in subdirectories with check-local=disabled; don't split pathinfo for authorizer. (#963)
2841  * Add possibility to disable methods in mod_compress (#1773)
2842  * Fix duplicate connection keep-alive/transfer-encoding headers (#960)
2843  * Fixed fix for round-robin in mod_proxy (forgot to increment the index) (#1715)
2844  * Fix fastcgi-authorizer handling; Status: 200 is now accepted as the doc requests
2845  * Compare address family in inet_ntop_cache
2846  * Revert CVE-2008-4359 (#1720) fix "encoding+simplifying urls for rewrite/redirect": too many regressions.
2847  * Use FD_CLOEXEC if possible (fixes #1821)
2848  * Optimized buffer usage in mod_proxy (fixes #1850)
2849  * Fix uninitialized value in time struct after strptime
2850  * Do not pass Proxy-Connection: header from client to backend http server in mod_proxy (#1877)
2851  * Fix wrong malloc sizes in mod_accesslog (probably nothing bad happened...) (fixes #1855, thx ycheng)
2852  * Some small buffer.c fixes (closes #1837)
2853  * Remove floating point math from server.c (fixes #1402)
2854  * Disable SSLv2 by default
2855  * Use/enforce sane max-connection values (fixes #1803)
2856  * Allow mod_compress to return 304 (Not Modified); compress ignores the static-file.etags option.(fixes #1884)
2857  * Add option to ignore the "Expect: 100-continue" header instead of returning 417 Expectation failed (closes #1017)
2858  * Use modified etags in mod_compress (fixes #1800)
2859  * Fix max-connection limit handling/100% cpu usage (fixes #1436)
2860  * Fix error handling in freebsd-sendfile (fixes #1813)
2861  * Silenced the annoying "request timed out" warning, enable with the "debug.log-timeouts" option (fixes #1529)
2862  * Allow tabs in header values (fixes #1822)
2863  * Added Language conditional (fixes #1119); patch by petar
2864  * Fix wrong format strings (#1900, thx stepancheg)
2865
2866- 1.4.20 - 2008-09-30
2867
2868  * Fix mod_compress to compile with old gcc version (#1592)
2869  * Fix mod_extforward to compile with old gcc version (#1591)
2870  * Update documentation for #1587
2871  * Fix #285 again: read error after SSL_shutdown (thx marton.illes@balabit.com) and clear the error queue before some other calls (CVE-2008-1531)
2872  * Fix mod_magnet: enable "request.method" and "request.protocol" in lighty.env (#1308)
2873  * Fix segfault for appending matched parts if there was no regex matching (just give empty strings) (#1601)
2874  * Use data_response_init in mod_fastcgi x-sendfile handling for response.headers, fix a small "memleak" (#1628)
2875  * Don't send empty Server headers (#1620)
2876  * Fix conditional interpretation of core options
2877  * Enable escaping of % and $ in redirect/rewrite; only two cases changed their behaviour: "%%" => "%", "$$" => "$"
2878  * Fix accesslog port (should be port from the connection, not the "server.port") (#1618)
2879  * Fix mod_fastcgi prefix matching: match the prefix always against url, not the absolute filepath (regardless of check-local)
2880  * Overwrite Content-Type header in mod_dirlisting instead of inserting (#1614), patch by Henrik Holst
2881  * Handle EINTR in mod_cgi during write() (#1640)
2882  * Allow all http status codes by default; disable body only for 204,205 and 304; generate error pages for 4xx and 5xx (#1639)
2883  * Fix mod_magnet to set con->mode = p->id if it generates content, so returning 4xx/5xx doesn't append an error page
2884  * Remove lighttpd.spec* from source, fixing all problems with it ;-)
2885  * Do not rely on PATH_MAX (POSIX does not require it) (#580)
2886  * Disable logging to access.log if filename is an empty string
2887  * Implement a clean way to open /dev/null and use it to close stdin/out/err in the needed places (#624)
2888  * merge spawn-fcgi changes from trunk (from @2191)
2889  * let spawn-fcgi propagate exit code from spawned fcgi application
2890  * close connection after redirect in trigger_b4_dl (thx icy)
2891  * close connection in mod_magnet if returned status code
2892  * fix bug with IPv6 in mod_evasive (#1579)
2893  * fix scgi HTTP/1.* status parsing (#1638), found by met@uberstats.com
2894  * [tests] fixed system, use foreground daemons and waitpid
2895  * [tests] removed pidfile from test system
2896  * [tests] fixed tests needing php running (if not running on port 1026, search php in env[PHP] or /usr/bin/php-cgi)
2897  * fixed typo in mod_accesslog (#1699)
2898  * replaced buffer_{append,copy}_string with the _len variant where possible (#1732) (thx crypt)
2899  * case insensitive match for secdownload md5 token (#1710)
2900  * Handle only HEAD, GET and POST in mod_dirlisting (same as in staticfile) (#1687)
2901  * fixed mod_secdownload problem with unsigned time_t (#1688)
2902  * handle EAGAIN and EINTR for freebsd sendfile (#1675)
2903  * Use filedescriptor 0 for mod_scgi spawn socket, redirect STDERR to /dev/null (#1716)
2904  * fixed round-robin balancing in mod_proxy (#1715)
2905  * fixed EINTR handling for waitpid in mod_fastcgi
2906  * mod_{fast,s}cgi: overwrite environment variables (#1722)
2907  * inserted many con->mode checks; they should prevent two modules to handle the same request if they shouldn't (#631)
2908  * fixed url encoding to encode more characters (#266)
2909  * allow digits in [s]cgi env vars (#1712)
2910  * fixed dropping last character of evhost pattern (#161)
2911  * print helpful error message on conditionals in global block (#1550)
2912  * decode url before matching in mod_rewrite (#1720) -- (reverted for 1.4.21)
2913  * fixed conditional patching of ldap filter (#1564)
2914  * Match headers case insensitive in response (removing of X-{Sendfile,LIGHTTPD-*}, catching Date/Server) [2281]
2915  * fixed bug with case-insensitive filenames in mod_userdir (#1589), spotted by "anders1" (CVE-2008-4360)
2916  * fixed format string bugs in mod_accesslog for SYSLOG
2917  * replaced fprintf with log_error_write in fastcgi debug
2918  * fixed mem leak in ssi expression parser (#1753), thx Take5k
2919  * hide some ssl errors per default, enable them with debug.log-ssl-noise (#397)
2920  * do not send content-encoding for 304 (#1754), thx yzlai
2921  * fix segfault for stat_cache(fam) calls with relative path (without '/', can be triggered by x-sendfile) (#1750)
2922  * fix splitting of auth-ldap filter
2923  * workaround ldap connection leak if a ldap connection failed (restarting ldap)
2924  * fix auth.backend.ldap.bind-dn/pw problems (only read from global context for temporary ldap reconnects, thx ruskie)
2925  * fix memleak in request header parsing (#1774, thx qhy) (CVE-2008-4298)
2926  * fix mod_rewrite memleak/endless loop detection (#1775, thx phy - again!)
2927  * use decoded url for matching in mod_redirect (#1720) (CVE-2008-4359) -- (reverted for 1.4.21)
2928
2929- 1.4.19 - 2008-03-10
2930
2931  * added support for If-Range: <date> (#1346)
2932  * added support for matching $HTTP["scheme"] in configs
2933  * fixed initgroups() called after chroot (#1384)
2934  * fixed case-sensitive check for Auth-Method (#1456)
2935  * execute fcgi app without /bin/sh if used as argument to spawn-fcgi (#1428)
2936  * fixed a bug that made /-prefixed extensions being handled also when
2937    matching the end of the uri in fcgi,scgi and proxy modules (#1489)
2938  * print error if X-LIGHTTPD-send-file cannot be done; reset header
2939    Content-Length for send-file. Patches by Stefan Buehler
2940  * prevent crash in certain php-fcgi configurations (#841)
2941  * add IdleServers and Scoreboard directives in ?auto mode for mod_status (#1507)
2942  * open log immediately after daemonizing, fixes SIGPIPEs on startup  (#165)
2943  * HTTPS env var should be "on" when using mod_extforward and the X-Forwarded-Proto header is set. (#1499)
2944  * generate ETag and Last-Modified headers for mod_ssi based on newest modified include (#1491)
2945  * support letterhomes in mod_userdir (#1473)
2946  * support chained proxies in mod_extforward (#1528)
2947  * fixed bogus "cgi died ?" if we kill the CGI process on shutdown
2948  * fixed ECONNRESET handling in network-openssl
2949  * fixed handling of EAGAIN in network-linux-sendfile (#657)
2950  * reset conditional cache (#1164)
2951  * create directories in mod_compress (was broken with alias/userdir) (#1027)
2952  * fixed out of range access in fd array (#1562, #372) (CVE-2008-0983)
2953  * mod_compress should check if the request is already handled, e.g. by fastcgi (#1565)
2954  * remove broken workaround for buggy Opera version with ssl/chunked encoding (#285)
2955  * generate etag/last-modified header for on-the-fly-compressed files (#1171)
2956  * req-method OPTIONS: do not insert default response if request was denied, do not deny OPTIONS by default (#1324)
2957  * fixed memory leak on windows (#1347)
2958  * fixed building outside of the src dir (#1349)
2959  * fixed including of stdint.h/inttypes.h in etag.c (#1413)
2960  * do not add Accept-Ranges header if range-request is disabled (#1449)
2961  * log the ip of failed auth tries in error.log (enhancement #1544)
2962  * fixed RoundRobin in mod_proxy (#516)
2963  * check for symlinks after successful pathinfo matching (#1574)
2964  * fixed mod-proxy.t to run with a builddir outside of the src dir
2965  * do not suppress content on "307 Temporary Redirect" (#1412)
2966  * fixed Content-Length header if response body gets removed in connections.c (#1412, part 2)
2967  * do not generate a "Content-Length: 0" header for HEAD requests, added test too
2968  * remove compress cache file if compression or write failed (#1150)
2969  * fixed body handling of status 300 requests
2970  * spawn-fcgi: only try to connect to unix socket (not tcp) before spawning (#1575)
2971  * fix sending source of cgi script instead of 500 error if fork fails (CVE-2008-1111)
2972  * fix min-procs handling in mod_scgi.c, just set to max-procs (patch from #623)
2973  * fix sending "408 - Timeout" instead of "410 - Gone" for timedout urls in mod_secdownload (#1440)
2974  * workaround #1587: require userdir.path to be set to enable mod_userdir (empty string allowed) (CVE-2008-1270)
2975  * make configure checks for --with-pcre, --with-zlib and --with-bzip2 failing if the headers aren't found
2976  * fixed handling of waitpid() == EINTR mod_ssi on solaris
2977
2978- 1.4.18 - 2007-09-09
2979
2980  * fixed compile error on IRIX 6.5.x on prctl() (#1333)
2981  * fixed forwarding a SIGINT and SIGHUP when using max-workers (#902)
2982  * fixed FastCGI header overrun in mod_fastcgi (reported by mattias@secweb.se)
2983  * fixed hanging redirects with keep-alive due to missing
2984    "Content-Length: 0" headers
2985  * fixed crashing when using undefined environment variables in the config
2986  * fixed compilation of mod_mysql_vhost on irix (#1341)
2987
2988- 1.4.17 - 2007-08-29
2989
2990  * added dir-listing.set-footer in mod_dirlisting (#1277)
2991  * added sending UID and PID for SIGTERM and SIGINT to the logs
2992  * fixed hardcoded font-sizes in mod_dirlisting (#1267)
2993  * fixed different ETag length on 32/64 platforms (#1279)
2994  * fixed compression of files < 128 bytes by disabling compression (#1241)
2995  * fixed mysql server reconnects (#518)
2996  * fixed disabled keep-alive for dynamic content with HTTP/1.0 (#1166)
2997  * fixed crash on mixed EOL sequences in mod_cgi
2998  * fixed key compare (#1287)
2999  * fixed invalid char in header values (#1286)
3000  * fixed invalid "304 Not Modified" on broken timestamps
3001  * fixed endless loop on shrunk files with sendfile() on BSD (#1289)
3002  * fixed counter overrun in ?auto in mod_status (#909)
3003  * fixed too aggressive caching of nested conditionals (#41)
3004  * fixed possible overflow in unix-socket path checks on BSD (#713)
3005  * fixed extra Content-Length header on 1xx, 204 and 304 (#1002)
3006  * fixed handling of duplicate If-Modified-Since to return 304
3007  * fixed extracting status code from NPH scripts (#1125)
3008  * fixed prctl() usage (#1310)
3009  * removed config-check if passwd files exist (#1188)
3010  * fixed crash when etags are disabled but the client sends one (#1322)
3011  * fixed crash when freeing the config in mod_alias
3012  * fixed server.error-handler-404 breakage from 1.4.16 (#1270)
3013  * fixed entering 404-handler from dynamic content (#948)
3014  * added more debug infos for FAM based stat-cache
3015  * use more LSB like paths in the sample config (#1242)
3016
3017- 1.4.16 - 2007-07-25
3018
3019  * added static-file.etags, etag.use-inode, etag.use-mtime, etag.use-size
3020    to customize the generation of ETags for static files. (#1209)
3021    (patch by <Yusufg@gmail.com>)
3022  * fixed typecast of NULL on execl() (#1235)
3023    (patch by F. Denis)
3024  * fixed circumventing url.access-deny by trailing slash (#1230)
3025  * fixed crash on duplicate headers with trailing WS (#1232)
3026  * fixed accepting more connections then requested (#1216)
3027  * fixed mem-leak in mod_auth (reported by Stefan Esser)
3028  * fixed crash with md5-sess and cnonce not set in mod_auth (reported by Stefan Esser)
3029  * fixed missing check for base64 encoded string in mod_auth and Basic auth
3030    (reported by Stefan Esser)
3031  * fixed possible crash in Auth-Digest header parser on trailing WS in
3032    mod_auth (reported by Stefan Esser)
3033  * fixed check on stale errno values, which broke handling of broken fastcgi
3034    applications. (#1245)
3035  * fixed crash on 32bit archs when debug-msgs are printed in mod_scgi, mod_fastcgi
3036    and mod_webdav (#1263)
3037
3038- 1.4.15 - 2007-04-13
3039
3040  * fixed broken Set-Cookie headers
3041
3042- 1.4.14 - 2007-04-13
3043
3044  * fix crash if gethostbyaddr() failed on redirect [1718]
3045  * properly handle 206 responses generated by *cgi scripts. (#755) [1716]
3046  * added HTTPS=on to the environment of cgi scripts (#861) [1684]
3047  * fix handling of 303 (#1045) [1678]
3048  * made the configure check for lua more portable [1677]
3049  * added mod_extforward module [1665]
3050  * references to the fam stat cache engine should be conditional (#1039) [1664]
3051  * fix http 500 errors (colin.stephen/at/o2.com) #1041 [1663]
3052  * prevent wrong pidfile unlinking on graceful restart (Chris Webb) [1656]
3053  * ignore empty packets from STDERR stream. #998
3054  * fix a crash for files with an mtime of 0 reported by cubiq on irc [1519]
3055    CVE-2007-1870
3056  * allow empty passwords with ldap (Jörg Sonnenberger) [1516]
3057  * mod_scgi.c segfault fix #964 [1501]
3058  * Added round-robin support to mod_fastcgi [1500]
3059  * Handle DragonFlyBSD the same way as Freebsd (Jörg Sonnenberger) [1492,1676]
3060  * added now and weeks support to mod_expire. #943
3061  * fix cpu hog in certain requests [1473] CVE-2007-1869
3062  * fix for handling hostnames with trailing dot [1406]
3063  * fixed header-injection via server.tag (#1106)
3064  * disabled caching of files without a content-type to solve the
3065    aggressive caching of FF
3066  * remove trailing white-spaces from HTTP-requests before parsing (#1098)
3067  * fixed accesslog.use-syslog in a conditional and the caching of the
3068    accesslog for files (fixes #1064)
3069  * fixed various crashes at startup on broken accesslog.format strings (#1000)
3070  * fixed handling of %% in accesslog.format
3071  * fixed conditional dir-listing.exclude (#930)
3072  * reduced default PATH_MAX to 255 (#826)
3073  * ECONNABORTED is not known on cygwin (#863)
3074  * fixed crash on url.redirect and url.rewrite if %0 is used in a global context
3075    (#800)
3076  * fixed possible crash in debug-message in mod_extforward
3077  * fixed compilation of mod_extforward on glibc < 2.3.4
3078  * fixed include of empty in the configfiles (#1076)
3079  * send SIGUSR1 to fastcgi children before SIGTERM. libfcgi wants SIGUSR1. (#737)
3080  * fixed missing AUTH_TYPE entry in the fastcgi environment. (#889)
3081  * fixed compilation in network_writev.c on MacOS X 10.3.9 (#903)
3082  * added kill-signal as another setting for fastcgi backends. See the wiki for more.
3083
3084- 1.4.13 - 2006-10-09
3085
3086  * added initgroups in spawn-fcgi (#871)
3087  * added apr1 support htpasswd in mod-auth (#870)
3088  * added lighty.stat() to mod_magnet
3089  * fixed segfault in split CRLF CRLF sequences
3090    (introduced in 1.4.12) (#876)
3091  * fixed compilation of LOCK support in mod-webdav
3092  * fixed fragments in request-URLs (#869)
3093  * fixed pkg-config check for lua5.1 on debian
3094  * fixed Content-Length = 0 on HEAD requests without
3095    a known Content-Length (#119)
3096  * fixed mkdir() forcing 0700 (#884)
3097  * fixed writev() on FreeBSD 4.x and older (#875)
3098  * removed warning about a 404-error-handler
3099    returned 404
3100  * backported and fixed the buildsystem changes for
3101    webdav locks
3102  * fixed plugin loading so we can finally load lua
3103    extensions in mod_magnet scripts
3104  * fixed large uploads if xattr is enabled
3105
3106- 1.4.12 - 2006-09-23
3107
3108  * added experimental LOCK support for webdav
3109  * added Content-Range support for PUT in webdav
3110  * added support for += on empty arrays in config-files
3111  * added ssl.cipher-list and ssl.use-sslv2
3112  * added $HTTP["querystring"] conditional
3113  * added mod_magnet as long-term replacement for mod_cml
3114  * added work-around for a Opera Bug with SSL + Chunked-Encoding
3115  * changed --print-config to print to stdout instead of stderr
3116  * changed no longer use 0600 for new files with webdav. umask is
3117    honored. Make sure you have set a proper umask.
3118  * fixed upload hangs with SSL
3119  * fixed connection drops with SSL (aka bad retry)
3120  * fixed path traversal with \ on cygwin
3121  * fixed mem-leak in mod_flv_streaming
3122  * fixed required trailing newline in configfiles (#142)
3123  * fixed quoting the autoconf files (#466)
3124  * fixed empty Host: + $HTTP["host"] handling (#458)
3125  * fixed handling of If-Modified-Since if ETag is not set
3126  * fixed default-shell if SHELL is not set (#441)
3127  * fixed appending and assigning of env.* vars
3128  * fixed empty FCGI_STDERR packets
3129  * fixed conditional server.allow-http-11
3130  * fixed handling of follow-symlink + lstat()
3131  * fixed SIGHUP handling if max-workers is used
3132  * fixed "Software caused connection abort" messages on FreeBSD
3133
3134- 1.4.11 - 2006-03-09
3135
3136  * added ability to specify which ip address spawn-fci listens on
3137    (agkr/at/pobox.com)
3138  * added mod_flv_streaming to streaming Flash Movies efficiently
3139  * fixed handling of error codes returned by mod_dav_svn behind a
3140    mod_proxy
3141  * fixed error-messages in mod_auth and mod_fastcgi
3142  * fixed re-enabling overloaded local fastcgi backends
3143  * fixed handling of deleted files in linux-sendfile
3144  * fixed compilation on BSD and MacOSX
3145  * fixed $SERVER["socket"] on a already bound socket
3146  * fixed local source retrieval on windows
3147    (secunia)
3148  * fixed hanging cgi if remote side is dying while reading
3149    from the pipe (sandy/at/meebo.com)
3150
3151- 1.4.10 - 2006-02-08
3152
3153  * added docs for mod_dirlisting
3154  * added fastcgi.map-extensions to mod_fastcgi
3155  * fixed load balancing for mod_fastcgi
3156  * fixed extra newline for syslog() in mod_accesslog
3157  * fixed user-track cookie for IE in mod_usertrack
3158  * fixed crash in digest handling in mod_auth
3159  * fixed handling of 301 response-bodies from a mod_proxy backend
3160  * fixed loading of base modules if server.modules is not set
3161  * fixed broken cgi if mod_scgi is loaded
3162
3163- 1.4.9 - 2006-01-14
3164
3165  * added server.core-files option (sandy <sandy/at/meebo.com>)
3166  * added docs for mod_status
3167  * added mod_evasive to limit the number of connections by IP (<w1zzard/at/techpowerup.com>)
3168  * added the power-magnet to mod_cml
3169  * added internal statistics to mod_fastcgi
3170  * added server.statistics-url to get internal statistics from mod_status
3171  * added support for conditional range-requests through If-Range
3172  * added static building via scons
3173  * fixed 100% cpu loops in mod_cgi ("sandy" <sjen/at/cs.stanford.edu>)
3174  * fixed handling for secure-download.timeout (jamis/at/37signals.com)
3175  * fixed IE bug in content-charset in the output of mod_dirlisting (sniper/at/php.net)
3176  * fixed typos and language in the docs (ryan-2005/at/ryandesign.com)
3177  * fixed assertion in mod_cgi on HEAD request is Content-Length (<sandy/at/meebo.com>)
3178  * fixed handling if equal but duplicate If-Modified-Since request headers
3179  * fixed endless loops in mod_fastcgi if backend is dead
3180  * fixed Depth: 1 handling in PROPFIND requests on empty dirs
3181  * fixed encoding of UTF8 encoded dirlistings (Jani Taskinen <sniper/at/iki.fi>)
3182  * fixed initial bind to a unix-domain socket through server.bind
3183  * fixed handling of lowercase filesystems
3184  * fixed duplicate request headers cause by mod_setenv
3185
3186- 1.4.8 - 2005-11-23
3187
3188  * added auto-reconnect to ldap-server in mod_auth
3189    (joerg/at/netbsd.org)
3190  * changed auth.ldap-cafile to be optional
3191    (joerg/at/netbsd.org)
3192  * added strip_request_uri in mod_fastcgi
3193  * added more X-* headers to mod_proxy
3194    (Ben Grimm <bengrimm/at/gmail.com>)
3195  * added 'debug' to simple-vhost to suppress the
3196    (mod_simple_vhost.c.157) No such file or directory /servers/ww.lighttpd.net/pages/
3197    messages by default
3198  * added support to let the server listen on UNIX-socket
3199  * changed default stat-cache-engine to 'simple'
3200  * removed debian/ dir from source package on request by packager
3201  * fixed max-age timestamps in mod_expire
3202  * fixed encoding the filenames in PROPFIND in mod_webdav
3203  * fixed range request handling in network_writev
3204  * fixed retry on connect error in mod_fastcgi
3205    (Robert G. Jakabosky <bobby/at/alphatrade.com>)
3206  * fixed possible crash in mod_webdav if sqlite3 support
3207    is available but not use
3208  * fixed fdvent-handler init if server.max-worker was used
3209    (Siddharth Vijayakrishnan <mail/at/bluefireworks.net>)
3210  * fixed missing cleanup in mysql_vhost
3211  * fixed assert() in "connections.c:962:
3212      connection_handle_read_state: Assertion 'c->mem->used' failed."
3213  * fixed 64bit issue in md5
3214  * fixed crash in mod_status
3215  * fixed duplicate headers in mod_proxy
3216  * fixed Content-Length in HEAD request in mod_proxy
3217  * fixed unsigned/signed comparisons
3218  * fixed streaming in mod_cgi
3219  * fixed possible overflow in password-salt handling
3220    (reported on slashdot by james-web/at/and.org)
3221  * fixed server-traffic-limit if connection limit is not set
3222
3223- 1.4.7 - 2005-11-02
3224
3225  * added FD_CLOEXEC to fds which are kept open for a longer time
3226  * added smaller, moving mmaped windows to network_writev
3227  * added madvise() to instruct the kernel the do proper read-ahead in network_writev
3228  * added support for %I in mod_accesslog
3229  * added better compat to Apache for ?auto in mod_status
3230  * added support for userdirs without a entry in /etc/passwd in mod_userdir
3231    (rob/at/inversepath.com)
3232  * added startup-time selectable network-backend
3233  * added location of upload-files to config as array
3234  * added webdav.log-xml for logging xml-content in mod_webdav
3235  * added Cache-Control: max-age to mod_expire
3236  * workaround missing client-bug by assuming we received a close-notify on
3237    non-keep-alive requests in SSL request
3238  * disabled kerberos5 support by default to fix compilation on RHEL
3239  * fixed order of library checks to fix compilation on Solaris 9
3240  * fixed open file-descriptors on read-error
3241  * fixed crash if /var/tmp is not writable
3242
3243- 1.4.6 - 2005-10-09
3244
3245  * fixed compilation on MacOS X and cygwin
3246  * fixed compressed output if caching was disabled (seen in IE and Opera)
3247  * fixed range-request option
3248  * fixed mysql-vhost module (was broken in 1.4.5)
3249  * fixed false positive in the detection of case-insensitive FS
3250
3251- 1.4.5 - 2005-10-02
3252
3253  * added all DeltaV methods as known methods
3254  * added buffer-to-disk of request content
3255  * added warning for unused variables in conditionals
3256  * added global index-generators to mod_indexfile
3257  * fixed caching for remote-ip conditionals with keep-alive
3258  * fixed redirects with content
3259  * fixed infinite loop in exec-cmd in mod_ssi
3260  * fixed segfault in config handling for mod_mysql_vhost
3261  * fixed segfault on FIFOs/Sockets
3262  * fixed possible crash on uninit memory if If-Modified-Since was too long
3263  * fixed accounting of mem-chunks
3264  * fixed starving of connections on high load
3265  * fixed crc errors in mod_compress on 64bit platforms
3266  * fixed handling of overlapping fastcgi packets (bug added in 1.4.4)
3267  * fixed logic of conditionals if a header was not set
3268  * fixed a segfault in mod_rewrite if %1 references were used
3269  * fixed handling of empty request URIs in HTTP requests
3270
3271- 1.4.4 - 2005-09-16
3272  * added support for %V in mod_accesslog
3273  * added a option for a FastCGI responder to send static files
3274  * added md5 and blowfish hashes to htpasswd
3275  * fixed METHOD in mod_accesslog of WebDAV methods
3276  * fixed check for permission before files in sent
3277  * fixed mod-proxy and content for non-POST requests
3278  * fixed compilation of mod_cml on MacOS X
3279  * fixed SSL errmsg after accept()
3280  * fixed memleak in stat-cache
3281  * fixed aborted connections if file was moved while in transfer
3282  * fixed mem-usage for large FastCGI transfers
3283
3284- 1.4.3 - 2005-09-01
3285
3286  * added graceful shutdown
3287  * added server.max-connections
3288  * fixed compilation on all BSD platforms
3289  * fixed init of kqueue and /dev/poll after daemonize
3290  * fixed segfault if select() is event-handler and more than FD_SETSIZE
3291    fds are opened
3292  * fixed compilation of mod_cml
3293  * fixed bin-copy-env in mod_fastcgi
3294
3295- 1.4.2 - 2005-08-29
3296
3297  * fixed mimetype detection on uppercase extensions
3298  * fixed memleak in stat-cache
3299  * fixed infinite loop in mod_cgi
3300  * fixed alignment crashes on sparc64 and alpha64
3301  * fixed test system for gentoo ebuild
3302  * fixed infinite loop in SSL
3303  * fixed range request for files > 2Gb
3304
3305- 1.4.1 - 2005-08-22
3306
3307  * added a complete Class 1 compliant mod_webdav
3308  * fixed ssl support (especially on OpenBSD)
3309  * fixed response header in body problem in mod_cgi
3310  * fixed numbers before body problem
3311  * fixed compilation on Solaris and FreeBSD
3312  * fixed conditional options in mod_dirlisting
3313  * fixed segfault in mod_dirlisting for NFS directories
3314  * fixed check for docroot in change-root environments
3315
3316- 1.4.0 - 2005-08-17
3317
3318  * added nested conditionals
3319  * added remote-ip to $HTTP
3320  * added support for stat-cache via FAM
3321  * added a read-only WebDAV module
3322  * fixed cleanup in mod_proxy and mod_fastcgi
3323  * fixed handling of filenames on case-insensitive filesystems
3324
3325- 1.3.16 - 2005-07-31
3326
3327  * added Date: headers to dynamic HTTP/1.0 requests
3328  * added support for OPTION * HTTP/1.1
3329  * added support for accesslog to syslog
3330  * added support for PATH_INFO guessing if check-local is disabled in
3331      mod_fastcgi
3332  * added switch to disable range-requests
3333  * added valid-user option for mod_auth (tigger at gentoo.org)
3334  * added JavaScript based sorting to mod_status (erik)
3335  * added selective TCP_CORK (Christian von Roques)
3336  * break up endless loops with Status: 500
3337  * fixed endless loops in mod_rewrite
3338  * mapped url.rewrite and url.rewrite-final to uri.rewrite-once
3339  * fixed compilation for mod_trigger_b4_dl
3340  * fixed 'can't reach host' in mod_proxy
3341  * error-handler-404 defaults to Status: 200 and static files work now
3342
3343- 1.3.15 - 2005-07-15
3344
3345  * added mod_cml
3346  * added mod_trigger_b4_dl
3347  * added encoding to mod_dirlisting
3348  * added ?auto to mod_status
3349  * relaxed handling of characters in URIs even more
3350  * fixed detection of sendfile() on Linux 2.4.x
3351  * fixed comparison of buffers for short strings
3352  * server.errorfile-prefix is now conditional
3353  * fixed mod_rrdtool to close STDERR
3354
3355- 1.3.14 - 2005-06-15
3356
3357  * added SCGI support via mod_scgi
3358  * added hash-based and round-robin load balancing to mod_proxy
3359  * fixed range requests larger than 2Gb
3360  * fixed compilation on Solaris
3361  * fixed endless loops in mod_fastcgi, mod_cgi and mod_proxy
3362  * fixed handling of URIs for '+' and characters > 127
3363
3364- 1.3.13 - 2005-03-06
3365
3366  * added customizable directory listings
3367  * fixed compile error on all BSD unixes
3368  * fixed PATHINFO handling for FastCGI
3369  * fixed handling of remote-close on FreeBSD and OpenSSL
3370
3371- 1.3.12 - 2005-03-02
3372
3373  * added ssl.ca-file
3374  * added support for \n\n as terminator
3375  * rewrote test-framework and added more tests
3376  * fixed cgi.assign with empty handler
3377  * fixed segfault in debug-code
3378  * fixed mod_expire if modification-timestamps are used
3379  * fixed segfault on duplication Host-headers
3380  * fixed endless loop in mod_fastcgi
3381  * fixed handling of dead fastcgi-processes
3382
3383- 1.3.11 - 2005-02-20
3384
3385  * added REMOTE_PORT and SERVER_ADDR to CGI-env
3386  * relaxed handling of newlines before keep-alive requests
3387  * relaxed uri-parser again
3388  * fixed PHP_SELF for php
3389  * fixed compilation on MacOS X
3390  * fixed handling of EPIPE and ECONNRESET
3391  * fixed crash in mod_auth if config-options are missing
3392  * fixed handling of missing trailing / in mod_userdir
3393  * fixed conditional secdownload.secret
3394  * fixed REPORT ME error due to failed reconnects in mod_fastcgi
3395  * fixed cmdline handling in mod_fastcgi
3396
3397- 1.3.10 - 2005-02-06
3398
3399  * added support for full commandline in spawn-fcgi
3400  * fixed missing check for IP-address in mod_fastcgi
3401  * fixed compile error with openssl in mod_fastcgi
3402  * removed a debug-message from network-functions
3403
3404- 1.3.9 - 2005-02-06
3405
3406  * added a stricter URI parser
3407  * added a check to the CGI spawner if the cgi-handler exists
3408  * added documentation for SSL and mod_status
3409  * added handling of startup environment to FastCGI
3410  * improved performance in FastCGI in buildind the FastCGI header
3411  * fixed min-procs and max-procs in FastCGI on PowerPC
3412  * fixed crash in setenv.add-response-header
3413  * fixed handling of nph-scripts in CGI
3414  * fixed accidentally sending out physical file in CGI on error
3415  * fixed cygwin support
3416  * fixed handling of missing files
3417  * fixed HEAD requests for dynamic requests
3418
3419- 1.3.8 - 2005-01-30
3420
3421  * added traffic shaping by remote host and virtual server
3422  * added auto-spawning of FastCGI process on demand
3423  * added virtual host based on MySQL
3424  * added mod_setenv to add environment and http headers on the fly
3425  * added support for syslog in mod_accesslog
3426  * improved output of mod_status
3427  * improved debug output in request handling
3428  * fixed build problems on netbsd 1.4.x and 1.5.x
3429  * fixed status.url configuration
3430  * fixed handling of != and !~ in configutation
3431  * fixed special cases in keep-alive handling
3432  * fixed timeout handling in handling POST requests
3433  * fixed mode AUTHORIZER in FastCGI
3434  * fixed handling if internal redirects if no Host: is supplied
3435  * fixed mod_alias + pathinfo
3436  * fixed directory indexes and permissions
3437  * enabled sending errorlog to syslog again
3438
3439- 1.3.7 - 2004-12-11
3440
3441  * added retries for a fastcgi connect if a php-childs
3442    dies at startup
3443  * update the debian directory
3444  * added setgroups() to drop all group-privs
3445  * added native port to windows via mingw32
3446  * added server.tag = '...'
3447  * added support for ${...} in mod_ssi
3448  * ported all plugins to conditional support
3449  * fixed multipart handling in cgi
3450  * fixed kqueue event-handler
3451  * fixed wrap-around in mod_status
3452  * fixed crash with SSL + FastCGI
3453  * fixed detection of SSL headers
3454  * fixed handling of dangling SSL_shutdown
3455  * fixed detection of keep-alive of Firefox
3456
3457- 1.3.6 - 2004-11-03
3458
3459  * added spawn-fcgi to the distribution
3460  * added support in fastcgi module to spawn fastcgi
3461    processes itself
3462  * fixed logfile cycling if external logging is used
3463  * fixed connection handling in fastcgi if no chunk
3464    encoding is used
3465  * fixed internal redirects on directories if a query
3466    string is supplied
3467  * fixed cgi-module for POST request above 4k
3468  * fixed mod_alias and follow-symlink
3469
3470- 1.3.5 - 2004-10-31
3471
3472  * added mod_alias
3473  * added mod_userdir
3474  * added the exec command to the SSI handler
3475  * added a switch to disable follow-symlinks
3476  * added a switch to disable IPv6 at compile-time
3477  * fixed compilation on FreeBSD and NetBSD 1.3.x
3478  * fixed segfault in pipelining
3479  * fixed a segfault in writev() handler if LFS is used
3480
3481- 1.3.4 - 2004-10-24
3482
3483  * added limiter for open files
3484  * added logging of user supplied data to accesslogs
3485  * added build target for OpenWRT
3486  * added plain backend support for auth-digest
3487  * fixed handling the external accesslog processes
3488  * fixed SERVER_NAME in CGI and FastCGI
3489
3490- 1.3.3 - 2004-10-16
3491
3492  * added support for NL terminators in CGI-scripts
3493  * added support for conditionals in mod_auth,
3494    mod_simple_vhost and mod_evhost
3495  * added a error-handler for 404 codes
3496  * fixed request counter in the rrdtool module
3497  * fixed log-file cycling
3498  * fixed seg-fault
3499
3500- 1.3.2 - 2004-09-30
3501
3502  * fixed file-cache
3503
3504- 1.3.1 - 2004-09-30
3505
3506  * fixed file-cache
3507  * fixed parsing of IPv6 addresses
3508  * fixed cgi for cygwin
3509  * fixed test-suite for FreeBSD and IRIX
3510  * fixed handling of shrunken files
3511  * fixed handling of REQUEST_URI after rewrite
3512
3513- 1.3.0 - 2004-09-17
3514
3515  * added build for MacOS X and Cygwin
3516  * added handling of more than one socket
3517  * added config-conditions for User-Agent and Referer
3518  * added final rewrite-rules
3519
3520- 1.2.8 - 2004-09-11
3521
3522  * added a cache for mimetypes
3523  * added X-Forwarded-For for mod_proxy
3524  * fixed handling of comments in If-Modified-Since
3525  * fixed error handling in FastCGI code
3526  * fixed expire plugin for second Expire header
3527
3528- 1.2.7 - 2004-09-04
3529
3530  * added mod_rrdtool for internal statistics
3531  * added xattr support
3532  * added user-controlable timeouts
3533  * improved documentation for many plugins
3534  * fixed POST requests for mod_proxy
3535  * fixed rare hang with CGI
3536  * fixed seg-fault if no configfile is specified
3537  * fixed rare problem in FastCGI header generation
3538
3539- 1.2.6 - 2004-08-26
3540
3541  * added apache-like accesslog definition
3542  * enabled timestamp cache again
3543  * improved performance in the string compare functions
3544  * fixed double-free in fastcgi handler
3545  * fixed error-handling in cgi handler
3546
3547- 1.2.5 - 2004-08-10
3548
3549  * added skeleton for solaris 10 port-API
3550  * added compression support even if no cachedir is set
3551  * added conditional configoptions
3552  * fixed compilation on OpenBSD
3553  * fixed kqueue support
3554  * fixed pipelining bug
3555  * fixed parallel build (triggered by Gentoo)
3556  * updated debian postinst
3557
3558- 1.2.4 - 2004-07-31
3559
3560  * added kqueue support
3561  * added server-side includes (mod_ssi)
3562  * fixed large post uploads in fastcgi
3563  * fixed rt-signals handling of delayed events
3564
3565- 1.2.3 - 2004-07-10
3566
3567  * added a proxy module for Java and friends
3568  * added support to pass accesslog through an external program
3569  * added mimetypes for text/css and text/javascript
3570  * fixed index-files for FastCGI if webserver is in chroot
3571  * fixed error messages of CGI process fails to exec()
3572  * fixed detection of pcre on IRIX and FreeBSD
3573  * fixed timestamps in Last-Modified checks
3574  * fixed 64bit builds
3575  * fixed mmap-caching of large files
3576  * relaxed the HTTP parser on empty headerfields
3577
3578- 1.2.2 - 2004-06-15
3579
3580  * added support for unix domain sockets in FastCGI
3581  * fixed mmap caching
3582  * fixed compile-time check for linux sendfile()
3583  * fixed check for pcre.h on Fedora Core 2
3584
3585- 1.2.1 - 2004-05-30
3586
3587  * added experimental support for AIX send_file()
3588  * added an mmap cache to the filehandle cache
3589  * enabled FreeBSD sendfile support again
3590  * added support for calling CGI binaries directly
3591  * fixed pipelining for POST requests
3592  * fixed some seg-faults if no configfile is used
3593
3594- 1.2.0 - 2004-05-17
3595
3596  * added conforming Expect: handling
3597  * added a module for secure and fast downloading
3598  * rewrote the event handling interface
3599  * fixed array handling which might lead to 'missing header'
3600  * fixed pipelining support
3601  * fixed build of the localizer extension
3602  * fixed cgi handling for headers which are flushed to often
3603  * fixed compilation on Solaris 2.5
3604
3605- 1.1.9 - 2004-04-29
3606
3607  * added AUTHORIZER mode to the FastCGI module
3608  * added 'check-local' option to disable local stat() in the FastCGI module
3609  * added prefix-notation for FastCGI module
3610  * added 'mod_usertrack'
3611  * improved CGI/FastCGI spec conformance
3612  * more code cleanup
3613  * fixed HTTP/1.1 chunk headers
3614  * fixed POST handling
3615  * fixed SSL network handler
3616  * fixed writev() network handler
3617
3618- 1.1.8 - 2004-04-16
3619
3620  * code cleanup
3621  * limiting the size of the request-body and the request-header
3622  * minor speed improvements
3623  * tightend the HTTP-Parser again
3624
3625- 1.1.7 - 2004-04-12
3626
3627  * added REMOTE_USER to the Server->FastCGI parameters
3628  * added bzip2 compression
3629  * improved the error-messages from the new configfile parser
3630  * fixed accesslog writing for erroneous requests
3631  * fixed LFS (64bit filesizes) handling
3632  * fixed Content-Length for HEAD requests
3633  * fixed some memory leaks in the configfile parser
3634
3635- 1.1.6 - 2004-04-10
3636
3637  * tightend the HTTP-Parser
3638  * rewrote the configfile parser (based on lemon)
3639  * fixed openssl support
3640  * fixed mmap+write support
3641  * use localtime in accesslog if possible
3642
3643- 1.1.5 - 2004-04-07
3644
3645  * added ldap backend to the auth
3646  * added a mod_expire
3647  * added debian packaging structure
3648  * merged redhat and suse spec-file
3649  * fixed eventhandler for solaris
3650  * fixed 64bit fileoffsets
3651  * fixed permissions of the PID-file
3652
3653- 1.1.4 - 2004-04-04
3654
3655  * added server.pid-file
3656  * added support for solaris /dev/poll and solaris sendfilev()
3657  * added support for writev()
3658  * added PATHINFO support (again)
3659  * fixed CLF logfile writing
3660
3661- 1.1.3 - 2004-03-25
3662
3663  * set default event-handler to 'poll'
3664  * fixed logcycling in chroot()
3665  * fixed hostname detection
3666  * added syslog() as fallback for error-logging
3667
3668- 1.1.2 - 2004-03-22
3669
3670  * added a "docroot" setting for fastcgi processes
3671  * performance improvements
3672  * improved configure script
3673  * rewrote the fastcgi config parser
3674  * added a rc-script for RedHat
3675  * added epoll() support for Linux 2.6.x
3676
3677- 1.1.1 - 2004-03-15
3678
3679  * added localizer module
3680  * performance improvements
3681  * code cleanup
3682
3683- 1.1.0 - 2004-03-06
3684
3685  * changed some configuration keys for better readability
3686  * moved the virtual-host code to mod_simple_vhost
3687  * added enhanced virtual host plugin from Christian Kruse
3688  * added two new auth-backends (htpasswd, htdigest)
3689  * fixed and improved authentication
3690  * stricter parsing of the Host: field
3691  * added a warning for unused configuration keys
3692  * improved FastCGI documentation
3693
3694- 1.0.3 - 2004-02-13
3695
3696  * a startup script has been added (LSB compliant)
3697  * HEAD requests were submitting the content like a GET request
3698  * the virtual directory listing got a face-lifting and fixes
3699  * request-headers are now handled case-in-sensitive as required
3700    by the standard. this fixes POST requests for w3m and some Proxies.
3701
3702- 1.0.2 - 2004-02-07
3703
3704  * rearrangement of the default configfile
3705  * some updates in the documentation
3706  * a entry in the error-log for a 404
3707  * stdout is no longer the default for the accesslog
3708