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binary mutations

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This commit is contained in:
vanhauser-thc
2023-06-09 09:33:33 +02:00
parent 31e2c6c2b4
commit 6ec70fc084
1 changed files with 15 additions and 5 deletions
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20
src/afl-fuzz-one.c
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@ -2085,6 +2085,8 @@ havoc_stage:
u32 *mutation_array; u32 *mutation_array;
u32 stack_max, rand_max; // stack_max_pow = afl->havoc_stack_pow2; u32 stack_max, rand_max; // stack_max_pow = afl->havoc_stack_pow2;
/*
if (unlikely(afl->expand_havoc && afl->ready_for_splicing_count > 1)) { if (unlikely(afl->expand_havoc && afl->ready_for_splicing_count > 1)) {
mutation_array = full_splice_array; mutation_array = full_splice_array;
@ -2097,6 +2099,8 @@ havoc_stage:
} }
*/
/* /*
if (unlikely(afl->text_input || afl->queue_cur->is_ascii)) { // is text? if (unlikely(afl->text_input || afl->queue_cur->is_ascii)) { // is text?
@ -2112,15 +2116,21 @@ havoc_stage:
} else { // is binary! } else { // is binary!
if (likely(afl->fuzz_mode == 0)) { // is exploration? */
mutation_array = (unsigned int *)&mutation_strategy_exploration_binary; rand_max = MUT_STRATEGY_ARRAY_SIZE;
} else { // is exploitation! if (likely(afl->fuzz_mode == 0)) { // is exploration?
mutation_array = (unsigned int *)&mutation_strategy_exploitation_binary; mutation_array = (unsigned int *)&mutation_strategy_exploration_binary;
} } else { // is exploitation!
mutation_array = (unsigned int *)&mutation_strategy_exploitation_binary;
}
/*
} }