From 6c846bcf2c5f83d7962774f6a5a431f5de740357 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Fri, 4 Sep 2020 15:27:02 +0200 Subject: fix driver test --- examples/aflpp_driver/aflpp_driver_test.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'examples/aflpp_driver/aflpp_driver_test.c') diff --git a/examples/aflpp_driver/aflpp_driver_test.c b/examples/aflpp_driver/aflpp_driver_test.c index ddc3effb..b66c3b37 100644 --- a/examples/aflpp_driver/aflpp_driver_test.c +++ b/examples/aflpp_driver/aflpp_driver_test.c @@ -16,13 +16,13 @@ void __attribute__((noinline)) crashme(const uint8_t *Data, size_t Size) { int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { + if (Size < 5) return 0; + fprintf(stderr, "FUNC crc: %016llx len: %lu\n", hash64((u8 *)Data, (unsigned int)Size, (unsigned long long int)0xa5b35705), Size); - if (Size < 5) return 0; - crashme(Data, Size); return 0; -- cgit 1.4.1 From 8459bcdf85df975e7a755c8a64e0b04304d71634 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Fri, 4 Sep 2020 16:01:08 +0200 Subject: fix example --- examples/aflpp_driver/aflpp_driver_test.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'examples/aflpp_driver/aflpp_driver_test.c') diff --git a/examples/aflpp_driver/aflpp_driver_test.c b/examples/aflpp_driver/aflpp_driver_test.c index b66c3b37..020fb517 100644 --- a/examples/aflpp_driver/aflpp_driver_test.c +++ b/examples/aflpp_driver/aflpp_driver_test.c @@ -6,6 +6,8 @@ void __attribute__((noinline)) crashme(const uint8_t *Data, size_t Size) { + if (Size < 5); + if (Data[0] == 'F') if (Data[1] == 'A') if (Data[2] == '$') @@ -16,12 +18,11 @@ void __attribute__((noinline)) crashme(const uint8_t *Data, size_t Size) { int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { - if (Size < 5) return 0; - - fprintf(stderr, "FUNC crc: %016llx len: %lu\n", - hash64((u8 *)Data, (unsigned int)Size, - (unsigned long long int)0xa5b35705), - Size); + if (Size) + fprintf(stderr, "FUNC crc: %016llx len: %lu\n", + hash64((u8 *)Data, (unsigned int)Size, + (unsigned long long int)0xa5b35705), + Size); crashme(Data, Size); -- cgit 1.4.1 From 6399f84ba2a15a4e41458509cd40a1d8658c8699 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Fri, 4 Sep 2020 16:02:02 +0200 Subject: fix example --- examples/aflpp_driver/aflpp_driver_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'examples/aflpp_driver/aflpp_driver_test.c') diff --git a/examples/aflpp_driver/aflpp_driver_test.c b/examples/aflpp_driver/aflpp_driver_test.c index 020fb517..b4ff6bc6 100644 --- a/examples/aflpp_driver/aflpp_driver_test.c +++ b/examples/aflpp_driver/aflpp_driver_test.c @@ -6,7 +6,7 @@ void __attribute__((noinline)) crashme(const uint8_t *Data, size_t Size) { - if (Size < 5); + if (Size < 5) return; if (Data[0] == 'F') if (Data[1] == 'A') -- cgit 1.4.1