diff options
Diffstat (limited to 'include/afl-fuzz.h')
| -rw-r--r-- | include/afl-fuzz.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h index d610ac29..8bf66403 100644 --- a/include/afl-fuzz.h +++ b/include/afl-fuzz.h @@ -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 *); |