diff options
Diffstat (limited to 'include/afl-mutations.h')
| -rw-r--r-- | include/afl-mutations.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/afl-mutations.h b/include/afl-mutations.h index 9188a37f..cc913fb0 100644 --- a/include/afl-mutations.h +++ b/include/afl-mutations.h @@ -1231,7 +1231,7 @@ inline u32 afl_mutate(afl_state_t *afl, u8 *buf, u32 len, u32 steps, for (u32 step = 0; step < steps; ++step) { - retry_havoc_step: + retry_havoc_step : { u32 r = rand_below(afl, MUT_STRATEGY_ARRAY_SIZE), item; @@ -1667,10 +1667,10 @@ inline u32 afl_mutate(afl_state_t *afl, u8 *buf, u32 len, u32 steps, if (unlikely(len < 4)) { break; } // no retry - u32 len = choose_block_len(afl, len - 1); - u32 off = rand_below(afl, len - len + 1); + u32 blen = choose_block_len(afl, len - 1); + u32 off = rand_below(afl, len - blen + 1); - for (u32 i = len - 1; i > 0; i--) { + for (u32 i = blen - 1; i > 0; i--) { u32 j; do { @@ -2030,6 +2030,8 @@ inline u32 afl_mutate(afl_state_t *afl, u8 *buf, u32 len, u32 steps, } + } + return len; } |