1 #!/bin/sh 2 3 set -x 4 set -e 5 6 DIR="$1" 7 SAN="$2" 8 TYPE=`basename "$DIR"` 9 HFUZZ_SRC=~/src/honggfuzz/ 10 OS=`uname -s` 11 CLANG_VER=-5.0 12 CC="$HFUZZ_SRC/hfuzz_cc/hfuzz-clang" 13 CXX="$HFUZZ_SRC/hfuzz_cc/hfuzz-clang++" 14 COMMON_FLAGS="-DBORINGSSL_UNSAFE_DETERMINISTIC_MODE -DBORINGSSL_UNSAFE_FUZZER_MODE -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -DBN_DEBUG \ 15 -O3 -g -DFuzzerInitialize=LLVMFuzzerInitialize -DFuzzerTestOneInput=LLVMFuzzerTestOneInput \ 16 -I./$DIR/include -I$HFUZZ_SRC/examples/openssl -I$HFUZZ_SRC" 17 COMMON_LDFLAGS="-lpthread -lz -Wl,-z,now" 18 19 if [ -z "$DIR" ]; then 20 echo "$0" DIR SANITIZE 21 exit 1 22 fi 23 24 LIBSSL="`find "$DIR" -type f -name 'libssl.a' | head -n1`" 25 if [ -z "$LIBSSL" ]; then 26 echo "Couldn't find libssl.a inside $DIR" 27 exit 1 28 fi 29 30 LIBCRYPTO="`find "$DIR" -type f -name 'libcrypto.a' | head -n1`" 31 if [ -z "$LIBCRYPTO" ]; then 32 echo "Couldn't find libcrypto.a inside $DIR" 33 exit 1 34 fi 35 36 37 if [ "$OS" = "Linux" ]; then 38 COMMON_LDFLAGS="$COMMON_LDFLAGS -ldl" 39 fi 40 41 if [ -n "$SAN" ]; then 42 SAN_COMPILE="-fsanitize=$SAN" 43 SAN=".$SAN" 44 fi 45 46 for x in x509 privkey client server; do 47 $CC $COMMON_FLAGS -g "$HFUZZ_SRC/examples/openssl/$x.c" -o "$TYPE$SAN.$x$SUFFIX" "$LIBSSL" "$LIBCRYPTO" $COMMON_LDFLAGS $SAN_COMPILE 48 done 49 50 for x in x509 privkey client server; do 51 $CC $COMMON_FLAGS -DHF_SSL_FROM_STDIN -g "$HFUZZ_SRC/examples/openssl/$x.c" -o "stdin.$TYPE$SAN.$x" "$LIBSSL" "$LIBCRYPTO" $COMMON_LDFLAGS $SAN_COMPILE 52 done 53 54 for x in x509 privkey client server; do 55 clang++$CLANG_VER $COMMON_FLAGS -g "$HFUZZ_SRC/examples/openssl/$x.c" -o "libfuzzer.$TYPE$SAN.$x$SUFFIX" "$LIBSSL" "$LIBCRYPTO" $COMMON_LDFLAGS $SAN_COMPILE -lFuzzer 56 done 57 58
