diff options
Diffstat (limited to 'src/afl-fuzz-redqueen.c')
| -rw-r--r-- | src/afl-fuzz-redqueen.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/afl-fuzz-redqueen.c b/src/afl-fuzz-redqueen.c index 13f164f5..c0ea5005 100644 --- a/src/afl-fuzz-redqueen.c +++ b/src/afl-fuzz-redqueen.c @@ -1906,6 +1906,8 @@ static u8 cmp_fuzz(afl_state_t *afl, u32 key, u8 *orig_buf, u8 *buf, u8 *cbuf, #endif + if (hshape < 2) { return 0; } + for (i = 0; i < loggeds; ++i) { struct cmp_operands *o = &afl->shm.cmp_map->log[key][i]; @@ -2698,6 +2700,8 @@ static u8 rtn_fuzz(afl_state_t *afl, u32 key, u8 *orig_buf, u8 *buf, u8 *cbuf, hshape = SHAPE_BYTES(h->shape); + if (hshape < 2) { return 0; } + if (h->hits > CMP_MAP_RTN_H) { loggeds = CMP_MAP_RTN_H; |