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support custom mutator introspection

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This commit is contained in:
van Hauser
2020-11-10 14:08:21 +01:00
parent 1661303248
commit 8e1047f5ef
7 changed files with 159 additions and 14 deletions
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8
src/afl-fuzz-one.c
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@ -1780,10 +1780,16 @@ custom_mutator_stage:
orig_hit_cnt = afl->queued_paths + afl->unique_crashes;
#ifdef INTROSPECTION
afl->mutation[0] = 0;
#endif
LIST_FOREACH(&afl->custom_mutator_list, struct custom_mutator, {
if (el->afl_custom_fuzz) {
afl->current_custom_fuzz = el;
if (el->afl_custom_fuzz_count)
afl->stage_max = el->afl_custom_fuzz_count(el->data, out_buf, len);
else
@ -1889,6 +1895,8 @@ custom_mutator_stage:
});
afl->current_custom_fuzz = NULL;
if (!has_custom_fuzz) goto havoc_stage;
new_hit_cnt = afl->queued_paths + afl->unique_crashes;