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Build zlib from source on oss-fuzz

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Alex Hultman
2020-08-10 18:19:01 +02:00
parent 330361f7b3
commit 4aa7424b10
1 changed files with 9 additions and 5 deletions
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fuzzing/Makefile
+9 -5
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@@ -9,6 +9,10 @@ OUT ?= .
WRAPPED_SYSCALLS = -Wl,--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
oss-fuzz:
# Build zlib (it listens to CFLAGS, CC and CXX)
rm -rf zlib
git clone https://github.com/madler/zlib
cd zlib && ./configure && make
# Copy dictionaries
cp *.dict $(OUT)
# libEpollFuzzer cases
@@ -21,14 +25,14 @@ oss-fuzz:
$(CXX) $(CXXFLAGS) -std=c++17 -O3 WebSocket.cpp -o $(OUT)/WebSocket $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -std=c++17 -O3 Http.cpp -o $(OUT)/Http $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -DUWS_WITH_PROXY -std=c++17 -O3 Http.cpp -o $(OUT)/HttpWithProxy $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -std=c++17 -O3 PerMessageDeflate.cpp -o $(OUT)/PerMessageDeflate $(LIB_FUZZING_ENGINE) -lz
$(CXX) $(CXXFLAGS) -Izlib -std=c++17 -O3 PerMessageDeflate.cpp -o $(OUT)/PerMessageDeflate $(LIB_FUZZING_ENGINE) zlib/libz.a
$(CXX) $(CXXFLAGS) -std=c++17 -O3 TopicTree.cpp -o $(OUT)/TopicTree $(LIB_FUZZING_ENGINE)
# "Integration tests"
$(CC) $(CFLAGS) -DLIBUS_NO_SSL -c -O3 uSocketsMock.c
$(CXX) $(CXXFLAGS) -std=c++17 -O3 -DLIBUS_NO_SSL -I../src -I../uSockets/src MockedHelloWorld.cpp uSocketsMock.o -lz -o $(OUT)/MockedHelloWorld $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -std=c++17 -O3 -DLIBUS_NO_SSL -I../src -I../uSockets/src MockedEchoServer.cpp uSocketsMock.o -lz -o $(OUT)/MockedEchoServer $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -std=c++17 -O3 -DLIBUS_NO_SSL -I../src -I../uSockets/src MockedBroadcastingEchoServer.cpp uSocketsMock.o -lz -o $(OUT)/MockedBroadcastingEchoServer $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -std=c++17 -O3 -DLIBUS_NO_SSL -I../src -I../uSockets/src MockedEmptyHandlersServer.cpp uSocketsMock.o -lz -o $(OUT)/MockedEmptyHandlersServer $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -Izlib -std=c++17 -O3 -DLIBUS_NO_SSL -I../src -I../uSockets/src MockedHelloWorld.cpp uSocketsMock.o zlib/libz.a -o $(OUT)/MockedHelloWorld $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -Izlib -std=c++17 -O3 -DLIBUS_NO_SSL -I../src -I../uSockets/src MockedEchoServer.cpp uSocketsMock.o zlib/libz.a -o $(OUT)/MockedEchoServer $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -Izlib -std=c++17 -O3 -DLIBUS_NO_SSL -I../src -I../uSockets/src MockedBroadcastingEchoServer.cpp uSocketsMock.o zlib/libz.a -o $(OUT)/MockedBroadcastingEchoServer $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -Izlib -std=c++17 -O3 -DLIBUS_NO_SSL -I../src -I../uSockets/src MockedEmptyHandlersServer.cpp uSocketsMock.o zlib/libz.a -o $(OUT)/MockedEmptyHandlersServer $(LIB_FUZZING_ENGINE)
broken:
# Too small tests, failing coverage test