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| author | h1994st <h1994st@gmail.com> | 2020-03-29 01:22:44 -0400 |
|---|---|---|
| committer | Dominik Maier <domenukk@gmail.com> | 2020-03-30 16:46:54 +0200 |
| commit | 6c14415664228a3b5ab245af9b37fb6672619b49 (patch) | |
| tree | 15b5cec8df2b41b81078fb45406394dafbb12eb8 /examples/custom_mutators | |
| parent | 567b3985ab680ac9188c96cd3820653c344c9755 (diff) | |
| download | afl++-6c14415664228a3b5ab245af9b37fb6672619b49.tar.gz | |
test.sh: "trusty-amd64" does not work well with "realpath". Use
"readlink -f" for Ubuntu instead.
Diffstat (limited to 'examples/custom_mutators')
| -rw-r--r-- | examples/custom_mutators/example.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/examples/custom_mutators/example.py b/examples/custom_mutators/example.py index 7919d3d3..9e95eed6 100644 --- a/examples/custom_mutators/example.py +++ b/examples/custom_mutators/example.py @@ -17,6 +17,13 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/. import random +COMMANDS = [ + b"GET", + b"PUT", + b"DEL", +] + + def init(seed): ''' Called once when AFLFuzz starts up. Used to seed our RNG. @@ -48,8 +55,9 @@ def fuzz(buf, add_buf, max_size): @rtype: bytearray @return: A new bytearray containing the mutated data ''' - ret = bytearray(buf) - # Do something interesting with ret + ret = bytearray(100) + + ret[:3] = random.choice(COMMANDS) return ret |