1# You can select which sanitizer to use by setting this 2SANITIZER ?= address 3# These are set by OSS-Fuzz, we default to AddressSanitizer 4CXXFLAGS ?= -DLIBUS_NO_SSL -fsanitize=$(SANITIZER),fuzzer 5CFLAGS ?= -DLIBUS_NO_SSL 6OUT ?= . 7 8# These are fetched from libEpollFuzzer 9WRAPPED_SYSCALLS = -Wl,--wrap=getpeername,--wrap=sendto,--wrap=send,--wrap=recv,--wrap=read,--wrap=listen,--wrap=getaddrinfo,--wrap=freeaddrinfo,--wrap=setsockopt,--wrap=fcntl,--wrap=bind,--wrap=socket,--wrap=epoll_wait,--wrap=epoll_create1,--wrap=timerfd_settime,--wrap=close,--wrap=accept4,--wrap=eventfd,--wrap=timerfd_create,--wrap=epoll_ctl,--wrap=shutdown 10 11oss-fuzz: 12# Copy dictionaries 13 cp *.dict $(OUT) 14# libEpollFuzzer cases 15 # Compile uSockets without -flto 16 rm -rf *.o 17 $(CC) $(CFLAGS) -DLIBUS_NO_SSL -std=c11 -I../uSockets/src -O3 -c ../uSockets/src/*.c ../uSockets/src/eventing/*.c ../uSockets/src/crypto/*.c 18 # Link against object files 19 $(CXX) $(CXXFLAGS) $(WRAPPED_SYSCALLS) -std=c++17 -O3 -DUWS_MOCK_ZLIB -I../src -I../uSockets/src EpollHelloWorld.cpp -o $(OUT)/EpollHelloWorld $(LIB_FUZZING_ENGINE) *.o 20 rm -f EpollHelloWorld.o 21 $(CXX) $(CXXFLAGS) $(WRAPPED_SYSCALLS) -std=c++17 -O3 -DUWS_MOCK_ZLIB -I../src -I../uSockets/src EpollEchoServer.cpp -o $(OUT)/EpollEchoServer $(LIB_FUZZING_ENGINE) *.o 22 rm -f EpollEchoServer.o 23 $(CXX) $(CXXFLAGS) $(WRAPPED_SYSCALLS) -std=c++17 -O3 -DUWS_MOCK_ZLIB -I../src -I../uSockets/src EpollEchoServerPubSub.cpp -o $(OUT)/EpollEchoServerPubSub $(LIB_FUZZING_ENGINE) *.o 24# "Unit tests" 25 $(CXX) $(CXXFLAGS) -std=c++17 -O3 Extensions.cpp -o $(OUT)/Extensions $(LIB_FUZZING_ENGINE) 26 $(CXX) $(CXXFLAGS) -std=c++17 -O3 QueryParser.cpp -o $(OUT)/QueryParser $(LIB_FUZZING_ENGINE) 27 $(CXX) $(CXXFLAGS) -std=c++17 -O3 MultipartParser.cpp -o $(OUT)/MultipartParser $(LIB_FUZZING_ENGINE) 28 $(CXX) $(CXXFLAGS) -std=c++17 -O3 -I../uSockets/src WebSocket.cpp -o $(OUT)/WebSocket $(LIB_FUZZING_ENGINE) 29 $(CXX) $(CXXFLAGS) -std=c++17 -O3 Http.cpp -o $(OUT)/Http $(LIB_FUZZING_ENGINE) 30 $(CXX) $(CXXFLAGS) -DUWS_WITH_PROXY -std=c++17 -O3 Http.cpp -o $(OUT)/HttpWithProxy $(LIB_FUZZING_ENGINE) 31 $(CXX) $(CXXFLAGS) -DUWS_MOCK_ZLIB -std=c++17 -O3 PerMessageDeflate.cpp -o $(OUT)/PerMessageDeflate $(LIB_FUZZING_ENGINE) 32 $(CXX) $(CXXFLAGS) -std=c++17 -O3 TopicTree.cpp -o $(OUT)/TopicTree $(LIB_FUZZING_ENGINE) 33 34