From 56ac3fcdc511d124ad058412021ead21bbbcf4bf Mon Sep 17 00:00:00 2001 From: van Hauser Date: Wed, 14 Oct 2020 15:30:30 +0200 Subject: configurable testcache with malloc (#581) * cache item number to cache memory size * reload testcase if trimming changed the size * fix splicing selection * slim splicing * import sync fix * write testcache stats to fuzzer_stats * fix new seed selection algo * malloc+read instead of mmap * fix * testcache is configurable now and no reference counts * fixes compilation, test script * fixes * switch TEST_CC to afl-cc in makefile * code format * fix * fix crash * fix crash * fix env help output * remove unnecessary pointer resets * fix endless loop bug * actually use the cache if set * one more fix * increase default cache entries, add default cache size value to config.h Co-authored-by: hexcoder- --- GNUmakefile | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'GNUmakefile') diff --git a/GNUmakefile b/GNUmakefile index c885a935..80b7b68b 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -223,8 +223,6 @@ ifneq "$(findstring OpenBSD, $(shell uname))" "" LDFLAGS += -lpthread endif -TEST_CC = afl-gcc - COMM_HDR = include/alloc-inl.h include/config.h include/debug.h include/types.h ifeq "$(shell echo '$(HASH)include @int main() {return 0; }' | tr @ '\n' | $(CC) $(CFLAGS) -x c - -o .test $(PYTHON_INCLUDE) $(LDFLAGS) $(PYTHON_LIB) 2>/dev/null && echo 1 || echo 0 ; rm -f .test )" "1" @@ -488,7 +486,7 @@ code-format: ifndef AFL_NO_X86 test_build: afl-cc afl-as afl-showmap @echo "[*] Testing the CC wrapper and instrumentation output..." - @unset AFL_USE_ASAN AFL_USE_MSAN AFL_CC; AFL_DEBUG=1 AFL_INST_RATIO=100 AFL_PATH=. ./$(TEST_CC) $(CFLAGS) test-instr.c -o test-instr $(LDFLAGS) 2>&1 | grep 'afl-as' >/dev/null || (echo "Oops, afl-as did not get called from "$(TEST_CC)". This is normally achieved by "$(CC)" honoring the -B option."; exit 1 ) + @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 $(CFLAGS) test-instr.c -o test-instr $(LDFLAGS) 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 echo 1 | ASAN_OPTIONS=detect_leaks=0 ./afl-showmap -m none -q -o .test-instr1 ./test-instr @rm -f test-instr -- cgit 1.4.1