shm debug and fixes

This commit is contained in:
van Hauser
2020-06-12 11:57:54 +02:00
parent 7d19b108c4
commit db2e04361d
5 changed files with 30 additions and 11 deletions

View File

@ -1,19 +1,21 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include "hash.h"
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
fprintf(stderr, "Received size %lu\n", Size);
fprintf(stderr, "FUNC crc: %08x len: %lu\n", hash32(Data, Size, 0xa5b35705), Size);
if (Size < 4)
if (Size < 5)
return 0;
if (Data[0] == 'F')
if (Data[1] == 'A')
if (Data[2] == '$')
if (Data[3] == '$')
abort();
if (Data[4] == '$')
abort();
return 0;