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Add post library API as custom mutator and rename pre_save

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This commit is contained in:
rish9101
2020-05-13 18:59:12 +05:30
parent f8b3d34225
commit 9627458ecc
12 changed files with 75 additions and 93 deletions
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18
src/afl-fuzz-mutators.c
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@ -108,6 +108,8 @@ void setup_custom_mutators(afl_state_t *afl) {
#endif
if (afl->post_library_mutator) list_append(&afl->custom_mutator_list, afl->post_library_mutator);
}
void destroy_custom_mutators(afl_state_t *afl) {
@ -120,11 +122,11 @@ void destroy_custom_mutators(afl_state_t *afl) {
if (el->afl_custom_deinit) el->afl_custom_deinit(el->data);
if (el->dh) dlclose(el->dh);
if (el->pre_save_buf) {
if (el->post_process_buf) {
ck_free(el->pre_save_buf);
el->pre_save_buf = NULL;
el->pre_save_size = 0;
ck_free(el->post_process_buf);
el->post_process_buf = NULL;
el->post_process_size = 0;
}
@ -170,10 +172,10 @@ struct custom_mutator *load_custom_mutator(afl_state_t *afl, const char *fn) {
mutator->afl_custom_deinit = dlsym(dh, "afl_custom_deinit");
if (!mutator->afl_custom_deinit) FATAL("Symbol 'afl_custom_init' not found.");
/* "afl_custom_pre_save", optional */
mutator->afl_custom_pre_save = dlsym(dh, "afl_custom_pre_save");
if (!mutator->afl_custom_pre_save)
ACTF("optional symbol 'afl_custom_pre_save' not found.");
/* "afl_custom_post_process", optional */
mutator->afl_custom_post_process = dlsym(dh, "afl_custom_post_process");
if (!mutator->afl_custom_post_process)
ACTF("optional symbol 'afl_custom_post_process' not found.");
u8 notrim = 0;
/* "afl_custom_init_trim", optional */