diff options
| -rw-r--r-- | custom_mutators/autotokens/README | 2 | ||||
| -rw-r--r-- | custom_mutators/autotokens/TODO | 8 | ||||
| -rw-r--r-- | custom_mutators/autotokens/autotokens.cpp | 7 |
3 files changed, 5 insertions, 12 deletions
diff --git a/custom_mutators/autotokens/README b/custom_mutators/autotokens/README index f6e9c753..f82dcd98 100644 --- a/custom_mutators/autotokens/README +++ b/custom_mutators/autotokens/README @@ -11,6 +11,8 @@ If you have a dictionary (`-x`) this improves this custom grammar mutator. If **not** running with `CMPLOG`, it is possible to set `AFL_CUSTOM_MUTATOR_ONLY` to concentrate on grammar bug classes. +Do **not** set `AFL_DISABLE_TRIM` with this custom mutator! + ## Configuration via environment variables `AUTOTOKENS_ONLY_FAV` - only use this mutator on favorite queue items diff --git a/custom_mutators/autotokens/TODO b/custom_mutators/autotokens/TODO index 2e5e384f..95b79373 100644 --- a/custom_mutators/autotokens/TODO +++ b/custom_mutators/autotokens/TODO @@ -1,12 +1,6 @@ -whitespace belassen oder notieren? MAYBE -0=space 1=tab 2=linefeed - cmplog: only add tokens that were found to fit? create from thin air if no good seed after a cycle and dict large enough? (static u32 no_of_struct_inputs;) -splice insert, splice overwrite -(linefeed, semicolon) - - +splicing -> check if whitespace/token is needed \ No newline at end of file diff --git a/custom_mutators/autotokens/autotokens.cpp b/custom_mutators/autotokens/autotokens.cpp index c9ec4352..5e683455 100644 --- a/custom_mutators/autotokens/autotokens.cpp +++ b/custom_mutators/autotokens/autotokens.cpp @@ -217,11 +217,8 @@ extern "C" size_t afl_custom_fuzz(my_mutator_t *data, u8 *buf, size_t buf_size, MIN(m_size - dst_off - AUTOTOKENS_SPLICE_MIN, src_size - src_off - AUTOTOKENS_SPLICE_MIN))); - for (u32 i = 0; i < n; ++i) { - - m[dst_off + i] = (*src)[src_off + i]; - - } + copy(src->begin() + src_off, src->begin() + src_off + n, + m.begin() + dst_off); DEBUG(stderr, "SPLICE-MUT: %u at %u\n", n, dst_off); break; |