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switch back to normal mutations

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vanhauser-thc
2023-06-21 09:38:21 +02:00
parent 51ab51ca27
commit 2366c00235
1 changed files with 23 additions and 3 deletions
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26
src/afl-fuzz-one.c
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@ -2103,11 +2103,21 @@ havoc_stage:
rand_max = MUT_STRATEGY_ARRAY_SIZE; rand_max = MUT_STRATEGY_ARRAY_SIZE;
if (unlikely(afl->text_input /*|| afl->queue_cur->is_ascii*/)) { // is text? if (unlikely(afl->text_input)) { // is text?
if (likely(afl->fuzz_mode == 0)) { // is exploration? if (likely(afl->fuzz_mode == 0)) { // is exploration?
mutation_array = (unsigned int *)&mutation_strategy_exploration_text; if (unlikely(afl->expand_havoc && afl->ready_for_splicing_count > 1)) {
mutation_array = full_splice_array;
rand_max = MUT_SPLICE_ARRAY_SIZE;
} else {
mutation_array = normal_splice_array;
rand_max = MUT_NORMAL_ARRAY_SIZE;
}
} else { // is exploitation! } else { // is exploitation!
@ -2119,7 +2129,17 @@ havoc_stage:
if (likely(afl->fuzz_mode == 0)) { // is exploration? if (likely(afl->fuzz_mode == 0)) { // is exploration?
mutation_array = (unsigned int *)&mutation_strategy_exploration_binary; if (unlikely(afl->expand_havoc && afl->ready_for_splicing_count > 1)) {
mutation_array = full_splice_array;
rand_max = MUT_SPLICE_ARRAY_SIZE;
} else {
mutation_array = normal_splice_array;
rand_max = MUT_NORMAL_ARRAY_SIZE;
}
} else { // is exploitation! } else { // is exploitation!