36 lines
2.1 KiB
Makefile
36 lines
2.1 KiB
Makefile
# You can select which sanitizer to use by setting this
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SANITIZER ?= address
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# These are set by OSS-Fuzz, we default to AddressSanitizer
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CXXFLAGS ?= -DLIBUS_NO_SSL -fsanitize=$(SANITIZER),fuzzer
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CFLAGS ?= -DLIBUS_NO_SSL
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OUT ?= .
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# These are fetched from libEpollFuzzer
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WRAPPED_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
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oss-fuzz:
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# Build zlib (it listens to CFLAGS, CC and CXX) - we need our fork to pass MemorySanitizer
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rm -rf zlib
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git clone https://github.com/alexhultman/zlib
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cd zlib && ./configure && make
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# Copy dictionaries
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cp *.dict $(OUT)
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# libEpollFuzzer cases
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# Compile uSockets without -flto
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rm -rf *.o
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$(CC) $(CFLAGS) -DLIBUS_NO_SSL -std=c11 -I../uSockets/src -O3 -c ../uSockets/src/*.c ../uSockets/src/eventing/*.c ../uSockets/src/crypto/*.c
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# Link against object files
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$(CXX) $(CXXFLAGS) $(WRAPPED_SYSCALLS) -std=c++17 -O2 -DUWS_NO_ZLIB -I../src -I../uSockets/src EpollHelloWorld.cpp -o $(OUT)/EpollHelloWorld $(LIB_FUZZING_ENGINE) *.o
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# "Unit tests"
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$(CXX) $(CXXFLAGS) -std=c++17 -O3 Extensions.cpp -o $(OUT)/Extensions $(LIB_FUZZING_ENGINE)
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$(CXX) $(CXXFLAGS) -std=c++17 -O3 QueryParser.cpp -o $(OUT)/QueryParser $(LIB_FUZZING_ENGINE)
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$(CXX) $(CXXFLAGS) -std=c++17 -O3 WebSocket.cpp -o $(OUT)/WebSocket $(LIB_FUZZING_ENGINE)
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$(CXX) $(CXXFLAGS) -std=c++17 -O3 Http.cpp -o $(OUT)/Http $(LIB_FUZZING_ENGINE)
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$(CXX) $(CXXFLAGS) -DUWS_WITH_PROXY -std=c++17 -O3 Http.cpp -o $(OUT)/HttpWithProxy $(LIB_FUZZING_ENGINE)
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$(CXX) $(CXXFLAGS) -Izlib -std=c++17 -O3 PerMessageDeflate.cpp -o $(OUT)/PerMessageDeflate $(LIB_FUZZING_ENGINE) zlib/libz.a
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$(CXX) $(CXXFLAGS) -std=c++17 -O3 TopicTree.cpp -o $(OUT)/TopicTree $(LIB_FUZZING_ENGINE)
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broken:
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# Too small tests, failing coverage test
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$(CXX) $(CXXFLAGS) -std=c++17 -O3 Handshake.cpp -o $(OUT)/Handshake $(LIB_FUZZING_ENGINE)
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