1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2019 Bjoern A. Zeeb 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #include <sys/cdefs.h> 29 __FBSDID("$FreeBSD$"); 30 31 #include <sys/errno.h> 32 #include <sys/socket.h> 33 #include <netinet/in.h> 34 35 #include <atf-c.h> 36 37 ATF_TC_WITHOUT_HEAD(socket_afinet); 38 ATF_TC_BODY(socket_afinet, tc) 39 { 40 int sd; 41 42 sd = socket(PF_INET, SOCK_DGRAM, 0); 43 ATF_CHECK(sd >= 0); 44 45 close(sd); 46 } 47 48 ATF_TC_WITHOUT_HEAD(socket_afinet_bind_zero); 49 ATF_TC_BODY(socket_afinet_bind_zero, tc) 50 { 51 int sd, rc; 52 struct sockaddr_in sin; 53 54 if (atf_tc_get_config_var_as_bool_wd(tc, "ci", false)) 55 atf_tc_skip("doesn't work when mac_portacl(4) loaded (https://bugs.freebsd.org/238781)"); 56 57 sd = socket(PF_INET, SOCK_DGRAM, 0); 58 ATF_CHECK(sd >= 0); 59 60 bzero(&sin, sizeof(sin)); 61 /* 62 * For AF_INET we do not check the family in in_pcbbind_setup(9), 63 * sa_len gets set from the syscall argument in getsockaddr(9), 64 * so we bind to 0:0. 65 */ 66 rc = bind(sd, (struct sockaddr *)&sin, sizeof(sin)); 67 ATF_CHECK_EQ(0, rc); 68 69 close(sd); 70 } 71 72 ATF_TC_WITHOUT_HEAD(socket_afinet_bind_ok); 73 ATF_TC_BODY(socket_afinet_bind_ok, tc) 74 { 75 int sd, rc; 76 struct sockaddr_in sin; 77 78 sd = socket(PF_INET, SOCK_DGRAM, 0); 79 ATF_CHECK(sd >= 0); 80 81 bzero(&sin, sizeof(sin)); 82 sin.sin_family = AF_INET; 83 sin.sin_len = sizeof(sin); 84 sin.sin_port = htons(6666); 85 sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK); 86 rc = bind(sd, (struct sockaddr *)&sin, sizeof(sin)); 87 ATF_CHECK_EQ(0, rc); 88 89 close(sd); 90 } 91 92 ATF_TP_ADD_TCS(tp) 93 { 94 95 ATF_TP_ADD_TC(tp, socket_afinet); 96 ATF_TP_ADD_TC(tp, socket_afinet_bind_zero); 97 ATF_TP_ADD_TC(tp, socket_afinet_bind_ok); 98 99 return atf_no_error(); 100 } 101