diff options
Diffstat (limited to 'include/afl-fuzz.h')
| -rw-r--r-- | include/afl-fuzz.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h index 1e8d085d..229bc025 100644 --- a/include/afl-fuzz.h +++ b/include/afl-fuzz.h @@ -844,15 +844,16 @@ struct custom_mutator { /** * Perform custom mutations on a given input * - * (Optional for now. Required in the future) + * (Optional) * - * @param data pointer returned in afl_custom_init by this custom mutator + * Getting an add_buf can be skipped by using afl_custom_splice_optout(). + * + * @param[in] data Pointer returned in afl_custom_init by this custom mutator * @param[in] buf Pointer to the input data to be mutated and the mutated * output * @param[in] buf_size Size of the input/output data - * @param[out] out_buf the new buffer. We may reuse *buf if large enough. - * *out_buf = NULL is treated as FATAL. - * @param[in] add_buf Buffer containing the additional test case + * @param[out] out_buf The new buffer, under your memory mgmt. + * @param[in] add_buf Buffer containing an additional test case (splicing) * @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. |