diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/Changelog.md | 3 | ||||
| -rw-r--r-- | docs/custom_mutators.md | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/docs/Changelog.md b/docs/Changelog.md index ff3907f0..c7414ff2 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -9,6 +9,9 @@ Want to stay in the loop on major new features? Join our mailing list by sending a mail to <afl-users+subscribe@googlegroups.com>. ### Version ++4.02a (dev) + - afl-fuzz: + - change post_process hook to allow returning NULL and 0 length to + tell afl-fuzz to skip this mutated input - gcc_plugin: - Adacore submitted CMPLOG support to the gcc_plugin! :-) - llvm_mode: diff --git a/docs/custom_mutators.md b/docs/custom_mutators.md index 7b4e0516..d84e4e02 100644 --- a/docs/custom_mutators.md +++ b/docs/custom_mutators.md @@ -159,6 +159,10 @@ def deinit(): # optional for Python This can return any python object that implements the buffer protocol and supports PyBUF_SIMPLE. These include bytes, bytearray, etc. + You can decide in the post_process mutator to not send the mutated data + to the target, e.g. if it is too short, too corrupted, etc. If so, + return a NULL buffer and zero length (or a 0 length string in Python). + - `queue_new_entry` (optional): This methods is called after adding a new test case to the queue. If the |