diff options
Diffstat (limited to 'src/afl-fuzz-init.c')
| -rw-r--r-- | src/afl-fuzz-init.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c index 6e0485e5..94ce9604 100644 --- a/src/afl-fuzz-init.c +++ b/src/afl-fuzz-init.c @@ -448,11 +448,13 @@ static void check_map_coverage(afl_state_t *afl) { u32 i; - if (count_bytes(afl->fsrv.trace_bits) < 100) return; + if (count_bytes(afl, afl->fsrv.trace_bits) < 100) return; for (i = (1 << (MAP_SIZE_POW2 - 1)); i < MAP_SIZE; ++i) if (afl->fsrv.trace_bits[i]) return; + if (afl->fsrv.map_size != MAP_SIZE) return; + WARNF("Recompile binary with newer version of afl to improve coverage!"); } |