diff options
Diffstat (limited to 'src/afl-fuzz-one.c')
| -rw-r--r-- | src/afl-fuzz-one.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c index 7274f679..17749601 100644 --- a/src/afl-fuzz-one.c +++ b/src/afl-fuzz-one.c @@ -547,7 +547,11 @@ u8 fuzz_one_original(afl_state_t *afl) { afl->queue_cur->perf_score = orig_perf = perf_score = calculate_score(afl, afl->queue_cur); - if (unlikely(perf_score <= 0)) { goto abandon_entry; } + if (unlikely(perf_score <= 0 && afl->active_paths > 1)) { + + goto abandon_entry; + + } if (unlikely(afl->shm.cmplog_mode && afl->queue_cur->colorized < afl->cmplog_lvl && @@ -3047,7 +3051,11 @@ static u8 mopt_common_fuzzing(afl_state_t *afl, MOpt_globals_t MOpt_globals) { else orig_perf = perf_score = calculate_score(afl, afl->queue_cur); - if (unlikely(perf_score <= 0)) { goto abandon_entry; } + if (unlikely(perf_score <= 0 && afl->active_paths > 1)) { + + goto abandon_entry; + + } if (unlikely(afl->shm.cmplog_mode && afl->queue_cur->colorized < afl->cmplog_lvl && @@ -5241,7 +5249,6 @@ pacemaker_fuzzing: } afl->temp_puppet_find = afl->total_puppet_find; - u64 temp_stage_finds_puppet = 0; for (i = 0; i < operator_num; ++i) { if (MOpt_globals.is_pilot_mode) { @@ -5267,7 +5274,6 @@ pacemaker_fuzzing: MOpt_globals.finds[i] = MOpt_globals.finds_v2[i]; MOpt_globals.cycles[i] = MOpt_globals.cycles_v2[i]; - temp_stage_finds_puppet += MOpt_globals.finds[i]; } /* for i = 0; i < operator_num */ @@ -5329,7 +5335,6 @@ pacemaker_fuzzing: afl->core_operator_finds_puppet_v2[i]; afl->core_operator_cycles_puppet[i] = afl->core_operator_cycles_puppet_v2[i]; - temp_stage_finds_puppet += afl->core_operator_finds_puppet[i]; } |