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Diffstat (limited to 'docs/custom_mutators.md')
| -rw-r--r-- | docs/custom_mutators.md | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/docs/custom_mutators.md b/docs/custom_mutators.md index 3cd874b9..c044be0c 100644 --- a/docs/custom_mutators.md +++ b/docs/custom_mutators.md @@ -84,13 +84,16 @@ def queue_new_entry(filename_new_queue, filename_orig_queue): - `queue_get` (optional): - This method determines whether the fuzzer should fuzz the current queue - entry or not + This method determines whether the custom fuzzer should fuzz the current + queue entry or not -- `fuzz` (required): +- `fuzz` (optional): This method performs custom mutations on a given input. It also accepts an additional test case. + Note that this function is optional - but it makes sense to use it. + You would only skip this if `pre_send` is used to fix checksums etc. + so you are using it e.g. as a post processing library. - `havoc_mutation` and `havoc_mutation_probability` (optional): @@ -114,6 +117,13 @@ def queue_new_entry(filename_new_queue, filename_orig_queue): This methods is called after adding a new test case to the queue. +- `deinit`: + + The last method to be called, deinitializing the state. + +Note that there are also three functions for trimming as described in the +next section. + ### Trimming Support The generic trimming routines implemented in AFL++ can easily destroy the @@ -160,10 +170,8 @@ trimmed input. Here's a quick API description: In any case, this method must return the next trim iteration index (from 0 to the maximum amount of steps you returned in `init_trim`). -`deinit` the last method to be called, deinitializing the state. - -Omitting any of three methods will cause the trimming to be disabled and trigger -a fallback to the builtin default trimming routine. +Omitting any of three trimming methods will cause the trimming to be disabled +and trigger a fallback to the builtin default trimming routine. ### Environment Variables |