From 4aa7424b106eb26ed9f0c497d62c3aa40d5fe3c3 Mon Sep 17 00:00:00 2001 From: Alex Hultman Date: Mon, 10 Aug 2020 18:19:01 +0200 Subject: [PATCH] Build zlib from source on oss-fuzz --- fuzzing/Makefile | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/fuzzing/Makefile b/fuzzing/Makefile index a18cd40..bc81544 100644 --- a/fuzzing/Makefile +++ b/fuzzing/Makefile @@ -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