talksik/uWebSockets
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Use "mocked zlib" (not really) when fuzzing

Browse Source
This commit is contained in:
Alex Hultman
2021-02-28 12:41:06 +01:00
parent 650233500e
commit facd80b30c
2 changed files with 5 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
fuzzing/Makefile
+3 -7
View File
@@ -9,10 +9,6 @@ OUT ?= .
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
oss-fuzz:
# Build zlib (it listens to CFLAGS, CC and CXX) - we need our fork to pass MemorySanitizer
rm -rf zlib
git clone https://github.com/alexhultman/zlib
cd zlib && ./configure && make
# Copy dictionaries
cp *.dict $(OUT)
# libEpollFuzzer cases
@@ -20,15 +16,15 @@ oss-fuzz:
rm -rf *.o
$(CC) $(CFLAGS) -DLIBUS_NO_SSL -std=c11 -I../uSockets/src -O3 -c ../uSockets/src/*.c ../uSockets/src/eventing/*.c ../uSockets/src/crypto/*.c
# Link against object files
$(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
$(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
rm -f EpollHelloWorld.o
$(CXX) $(CXXFLAGS) $(WRAPPED_SYSCALLS) -std=c++17 -O2 -DUWS_NO_ZLIB -I../src -I../uSockets/src EpollEchoServer.cpp -o $(OUT)/EpollEchoServer $(LIB_FUZZING_ENGINE) *.o
$(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
# "Unit tests"
$(CXX) $(CXXFLAGS) -std=c++17 -O3 Extensions.cpp -o $(OUT)/Extensions $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -std=c++17 -O3 QueryParser.cpp -o $(OUT)/QueryParser $(LIB_FUZZING_ENGINE)
$(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) -Izlib -std=c++17 -O3 PerMessageDeflate.cpp -o $(OUT)/PerMessageDeflate $(LIB_FUZZING_ENGINE) zlib/libz.a
$(CXX) $(CXXFLAGS) -DUWS_MOCK_ZLIB -std=c++17 -O3 PerMessageDeflate.cpp -o $(OUT)/PerMessageDeflate $(LIB_FUZZING_ENGINE)
$(CXX) $(CXXFLAGS) -std=c++17 -O3 TopicTree.cpp -o $(OUT)/TopicTree $(LIB_FUZZING_ENGINE)