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edited custom mutator pre_save api

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This commit is contained in:
Dominik Maier
2020-03-25 21:54:52 +01:00
committed by van Hauser
parent 3c3a5aa503
commit e9c7610cb7
6 changed files with 140 additions and 27 deletions
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12
include/afl-fuzz.h
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@ -30,6 +30,9 @@
#define AFL_MAIN
#define MESSAGES_TO_STDOUT
/* We preallocate a buffer of this size for afl_custom_pre_save */
#define PRE_SAVE_BUF_INIT_SIZE (16384)
#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1
#endif
@ -293,6 +296,9 @@ typedef struct py_mutator {
void * afl_state;
void * py_data;
PyObject *scratch_buf;
size_t scratch_size;
} py_mutator_t;
#endif
@ -591,6 +597,8 @@ struct custom_mutator {
const char *name;
void * dh;
u8 * pre_save_buf;
size_t pre_save_size;
void *data; /* custom mutator data ptr */
@ -639,7 +647,7 @@ struct custom_mutator {
* @return Size of the output buffer after processing
*/
size_t (*afl_custom_pre_save)(void *data, u8 *buf, size_t buf_size,
u8 **out_buf);
u8 *out_buf, size_t out_buf_size);
/**
* This method is called at the start of each trimming operation and receives
@ -775,7 +783,7 @@ u8 trim_case_custom(afl_state_t *, struct queue_entry *q, u8 *in_buf);
void finalize_py_module(void *);
size_t pre_save_py(void *, u8 *, size_t, u8 **);
size_t pre_save_py(void *, u8 *, size_t, u8 *, size_t);
u32 init_trim_py(void *, u8 *, size_t);
u32 post_trim_py(void *, u8);
void trim_py(void *, u8 **, size_t *);