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Add two new hooks for the custom mutator

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- `afl_custom_queue_get` and `afl_custom_queue_new_entry`
- Update the corresponding document and examples
This commit is contained in:
h1994st
2020-03-07 16:28:48 -05:00
parent dc0b2dda5e
commit 8f93cf5c55
8 changed files with 313 additions and 20 deletions
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16
src/afl-fuzz-mutators.c
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@ -162,6 +162,16 @@ void load_custom_mutator(const char* fn) {
if (!mutator->afl_custom_havoc_mutation_probability)
WARNF("Symbol 'afl_custom_havoc_mutation_probability' not found.");
/* "afl_custom_queue_get", optional */
mutator->afl_custom_queue_get = dlsym(dh, "afl_custom_queue_get");
if (!mutator->afl_custom_queue_get)
WARNF("Symbol 'afl_custom_queue_get' not found.");
/* "afl_custom_queue_new_entry", optional */
mutator->afl_custom_queue_new_entry = dlsym(dh, "afl_custom_queue_new_entry");
if (!mutator->afl_custom_queue_new_entry)
WARNF("Symbol 'afl_custom_queue_new_entry' not found");
OKF("Custom mutator '%s' installed successfully.", fn);
/* Initialize the custom mutator */
@ -324,6 +334,12 @@ void load_custom_mutator_py(const char* module_name) {
if (py_functions[PY_FUNC_HAVOC_MUTATION_PROBABILITY])
mutator->afl_custom_havoc_mutation_probability = havoc_mutation_probability_py;
if (py_functions[PY_FUNC_QUEUE_GET])
mutator->afl_custom_queue_get = queue_get_py;
if (py_functions[PY_FUNC_QUEUE_NEW_ENTRY])
mutator->afl_custom_queue_new_entry = queue_new_entry_py;
OKF("Python mutator '%s' installed successfully.", module_name);
/* Initialize the custom mutator */