Merge branch 'dev' into going_atomic

1 files changed, 0 insertions, 66 deletions

diff --git a/utils/custom_mutators/simple-chunk-replace.py b/utils/custom_mutators/simple-chunk-replace.py
deleted file mode 100644
index c57218dd..00000000
--- a/utils/custom_mutators/simple-chunk-replace.py
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-"""
-Simple Chunk Cross-Over Replacement Module for AFLFuzz
-
-@author:     Christian Holler (:decoder)
-
-@license:
-
-This Source Code Form is subject to the terms of the Mozilla Public
-License, v. 2.0. If a copy of the MPL was not distributed with this
-file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-@contact:    choller@mozilla.com
-"""
-
-import random
-
-
-def init(seed):
-    """
-    Called once when AFLFuzz starts up. Used to seed our RNG.
-
-    @type seed: int
-    @param seed: A 32-bit random value
-    """
-    # Seed our RNG
-    random.seed(seed)
-
-
-def fuzz(buf, add_buf, max_size):
-    """
-    Called per fuzzing iteration.
-
-    @type buf: bytearray
-    @param buf: The buffer that should be mutated.
-
-    @type add_buf: bytearray
-    @param add_buf: A second buffer that can be used as mutation source.
-
-    @type max_size: int
-    @param max_size: Maximum size of the mutated output. The mutation must not
-        produce data larger than max_size.
-
-    @rtype: bytearray
-    @return: A new bytearray containing the mutated data
-    """
-    # Make a copy of our input buffer for returning
-    ret = bytearray(buf)
-
-    # Take a random fragment length between 2 and 32 (or less if add_buf is shorter)
-    fragment_len = random.randint(1, min(len(add_buf), 32))
-
-    # Determine a random source index where to take the data chunk from
-    rand_src_idx = random.randint(0, len(add_buf) - fragment_len)
-
-    # Determine a random destination index where to put the data chunk
-    rand_dst_idx = random.randint(0, len(buf))
-
-    # Make the chunk replacement
-    ret[rand_dst_idx : rand_dst_idx + fragment_len] = add_buf[
-        rand_src_idx : rand_src_idx + fragment_len
-    ]
-
-    # Return data
-    return ret