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This commit is contained in:
van Hauser
2020-03-09 08:30:28 +01:00
parent 0581f6ec00
commit 36ce9c1fb9
13 changed files with 143 additions and 127 deletions
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21
include/afl-fuzz.h
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@ -461,8 +461,9 @@ extern s32 cmplog_child_pid, cmplog_forksrv_pid;
/* Custom mutators */
struct custom_mutator {
const char* name;
void* dh;
void* dh;
/* hooks for the custom mutator function */
@ -485,8 +486,8 @@ struct custom_mutator {
* @param[in] buf_size Size of the input/output data
* @param[in] add_buf Buffer containing the additional test case
* @param[in] add_buf_size Size of the additional test case
* @param[in] max_size Maximum size of the mutated output. The mutation must not
* produce data larger than max_size.
* @param[in] max_size Maximum size of the mutated output. The mutation must
* not produce data larger than max_size.
* @return Size of the mutated output.
*/
size_t (*afl_custom_fuzz)(u8** buf, size_t buf_size, u8* add_buf,
@ -560,7 +561,7 @@ struct custom_mutator {
* steps returned in init_trim)
*/
u32 (*afl_custom_post_trim)(u8 success);
/**
* Perform a single custom mutation on a given input.
* This mutation is stacked with the other muatations in havoc.
@ -574,8 +575,9 @@ struct custom_mutator {
* not produce data larger than max_size.
* @return Size of the mutated output.
*/
size_t (*afl_custom_havoc_mutation)(u8** buf, size_t buf_size, size_t max_size);
size_t (*afl_custom_havoc_mutation)(u8** buf, size_t buf_size,
size_t max_size);
/**
* Return the probability (in percentage) that afl_custom_havoc_mutation
* is called in havoc. By default it is 6 %.
@ -598,7 +600,7 @@ struct custom_mutator {
u8 (*afl_custom_queue_get)(const u8* filename);
/**
* Allow for additional analysis (e.g. calling a different tool that does a
* Allow for additional analysis (e.g. calling a different tool that does a
* different kind of coverage and saves this for the custom mutator).
*
* (Optional)
@ -609,6 +611,7 @@ struct custom_mutator {
*/
void (*afl_custom_queue_new_entry)(const u8* filename_new_queue,
const u8* filename_orig_queue);
};
extern struct custom_mutator* mutator;
@ -680,8 +683,8 @@ u8 trim_case_custom(char** argv, struct queue_entry* q, u8* in_buf);
/* Python */
#ifdef USE_PYTHON
int init_py_module(u8*);
void finalize_py_module();
int init_py_module(u8*);
void finalize_py_module();
void init_py(unsigned int);
size_t fuzz_py(u8**, size_t, u8*, size_t, size_t);