| #!/bin/sh |
| |
| set -x |
| set -e |
| |
| DIR="$1" |
| SAN="$2" |
| TYPE=`basename "$DIR"` |
| HFUZZ_SRC=~/src/honggfuzz/ |
| OS=`uname -s` |
| CLANG_VER=-5.0 |
| CC="$HFUZZ_SRC/hfuzz_cc/hfuzz-clang" |
| CXX="$HFUZZ_SRC/hfuzz_cc/hfuzz-clang++" |
| COMMON_FLAGS="-DBORINGSSL_UNSAFE_DETERMINISTIC_MODE -DBORINGSSL_UNSAFE_FUZZER_MODE -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -DBN_DEBUG \ |
| -O3 -g -DFuzzerInitialize=LLVMFuzzerInitialize -DFuzzerTestOneInput=LLVMFuzzerTestOneInput \ |
| -I./$DIR/include -I$HFUZZ_SRC/examples/openssl -I$HFUZZ_SRC" |
| COMMON_LDFLAGS="-lpthread -lz -Wl,-z,now" |
| |
| if [ -z "$DIR" ]; then |
| echo "$0" DIR SANITIZE |
| exit 1 |
| fi |
| |
| LIBSSL="`find "$DIR" -type f -name 'libssl.a' | head -n1`" |
| if [ -z "$LIBSSL" ]; then |
| echo "Couldn't find libssl.a inside $DIR" |
| exit 1 |
| fi |
| |
| LIBCRYPTO="`find "$DIR" -type f -name 'libcrypto.a' | head -n1`" |
| if [ -z "$LIBCRYPTO" ]; then |
| echo "Couldn't find libcrypto.a inside $DIR" |
| exit 1 |
| fi |
| |
| |
| if [ "$OS" = "Linux" ]; then |
| COMMON_LDFLAGS="$COMMON_LDFLAGS -ldl" |
| fi |
| |
| if [ -n "$SAN" ]; then |
| SAN_COMPILE="-fsanitize=$SAN" |
| SAN=".$SAN" |
| fi |
| |
| for x in x509 privkey client server; do |
| $CC $COMMON_FLAGS -g "$HFUZZ_SRC/examples/openssl/$x.c" -o "$TYPE$SAN.$x$SUFFIX" "$LIBSSL" "$LIBCRYPTO" $COMMON_LDFLAGS $SAN_COMPILE |
| done |
| |
| for x in x509 privkey client server; do |
| $CC $COMMON_FLAGS -DHF_SSL_FROM_STDIN -g "$HFUZZ_SRC/examples/openssl/$x.c" -o "stdin.$TYPE$SAN.$x" "$LIBSSL" "$LIBCRYPTO" $COMMON_LDFLAGS $SAN_COMPILE |
| done |
| |
| for x in x509 privkey client server; do |
| clang++$CLANG_VER $COMMON_FLAGS -g "$HFUZZ_SRC/examples/openssl/$x.c" -o "libfuzzer.$TYPE$SAN.$x$SUFFIX" "$LIBSSL" "$LIBCRYPTO" $COMMON_LDFLAGS $SAN_COMPILE -lFuzzer |
| done |
| |