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dont fail with ASAN_BUILD

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van Hauser
2020-12-18 16:38:24 +01:00
parent 79c98731c9
commit 73dd6d86ab
4 changed files with 5 additions and 5 deletions
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4
GNUmakefile
View File

@ -512,7 +512,7 @@ code-format:
ifndef AFL_NO_X86 ifndef AFL_NO_X86
test_build: afl-cc afl-gcc afl-as afl-showmap test_build: afl-cc afl-gcc afl-as afl-showmap
@echo "[*] Testing the CC wrapper afl-cc and its instrumentation output..." @echo "[*] Testing the CC wrapper afl-cc and its instrumentation output..."
@unset AFL_MAP_SIZE AFL_USE_UBSAN AFL_USE_CFISAN AFL_USE_ASAN AFL_USE_MSAN AFL_CC; AFL_INST_RATIO=100 AFL_PATH=. ./afl-cc test-instr.c -o test-instr 2>&1 || (echo "Oops, afl-cc failed"; exit 1 ) @unset AFL_MAP_SIZE AFL_USE_UBSAN AFL_USE_CFISAN AFL_USE_ASAN AFL_USE_MSAN AFL_CC; ASAN_OPTIONS=detect_leaks=0 AFL_INST_RATIO=100 AFL_PATH=. ./afl-cc test-instr.c -o test-instr 2>&1 || (echo "Oops, afl-cc failed"; exit 1 )
ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null
echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr
@rm -f test-instr @rm -f test-instr
@ -520,7 +520,7 @@ test_build: afl-cc afl-gcc afl-as afl-showmap
@echo @echo
@echo "[+] All right, the instrumentation of afl-cc seems to be working!" @echo "[+] All right, the instrumentation of afl-cc seems to be working!"
@echo "[*] Testing the CC wrapper afl-gcc and its instrumentation output..." @echo "[*] Testing the CC wrapper afl-gcc and its instrumentation output..."
@unset AFL_MAP_SIZE AFL_USE_UBSAN AFL_USE_CFISAN AFL_USE_ASAN AFL_USE_MSAN AFL_CC; AFL_INST_RATIO=100 AFL_PATH=. ./afl-gcc test-instr.c -o test-instr 2>&1 || (echo "Oops, afl-gcc failed"; exit 1 ) @unset AFL_MAP_SIZE AFL_USE_UBSAN AFL_USE_CFISAN AFL_USE_ASAN AFL_USE_MSAN AFL_CC; ASAN_OPTIONS=detect_leaks=0 AFL_INST_RATIO=100 AFL_PATH=. ./afl-gcc test-instr.c -o test-instr 2>&1 || (echo "Oops, afl-gcc failed"; exit 1 )
ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null
echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr
@rm -f test-instr @rm -f test-instr

2
GNUmakefile.gcc_plugin
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@ -138,7 +138,7 @@ afl-common.o: ./src/afl-common.c
.PHONY: test_build .PHONY: test_build
test_build: $(PROGS) test_build: $(PROGS)
@echo "[*] Testing the CC wrapper and instrumentation output..." @echo "[*] Testing the CC wrapper and instrumentation output..."
unset AFL_USE_ASAN AFL_USE_MSAN; AFL_QUIET=1 AFL_INST_RATIO=100 AFL_PATH=. AFL_CC=$(CC) ./afl-gcc-fast $(CFLAGS) $(CPPFLAGS) ./test-instr.c -o test-instr $(LDFLAGS) unset AFL_USE_ASAN AFL_USE_MSAN; ASAN_OPTIONS=detect_leaks=0 AFL_QUIET=1 AFL_INST_RATIO=100 AFL_PATH=. AFL_CC=$(CC) ./afl-gcc-fast $(CFLAGS) $(CPPFLAGS) ./test-instr.c -o test-instr $(LDFLAGS)
ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr </dev/null ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr </dev/null
echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr
@rm -f test-instr @rm -f test-instr

2
GNUmakefile.llvm
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@ -452,7 +452,7 @@ document:
.PHONY: test_build .PHONY: test_build
test_build: $(PROGS) test_build: $(PROGS)
@echo "[*] Testing the CC wrapper and instrumentation output..." @echo "[*] Testing the CC wrapper and instrumentation output..."
unset AFL_USE_ASAN AFL_USE_MSAN AFL_INST_RATIO; AFL_QUIET=1 AFL_PATH=. AFL_LLVM_LAF_ALL=1 ./afl-cc $(CFLAGS) $(CPPFLAGS) ./test-instr.c -o test-instr $(LDFLAGS) unset AFL_USE_ASAN AFL_USE_MSAN AFL_INST_RATIO; ASAN_OPTIONS=detect_leaks=0 AFL_QUIET=1 AFL_PATH=. AFL_LLVM_LAF_ALL=1 ./afl-cc $(CFLAGS) $(CPPFLAGS) ./test-instr.c -o test-instr $(LDFLAGS)
ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr0 ./test-instr < /dev/null
echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr
@rm -f test-instr @rm -f test-instr

2
utils/afl_proxy/afl-proxy.c
View File

@ -213,7 +213,7 @@ int main(int argc, char *argv[]) {
u32 len; u32 len;
/* here you specify the map size you need that you are reporting to /* here you specify the map size you need that you are reporting to
afl-fuzz. */ afl-fuzz. Any value is fine as long as it can be divided by 8. */
__afl_map_size = MAP_SIZE; // default is 65536 __afl_map_size = MAP_SIZE; // default is 65536
/* then we initialize the shared memory map and start the forkserver */ /* then we initialize the shared memory map and start the forkserver */