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#!/usr/bin/env python
# encoding: utf-8
'''
Module containing functions shared between multiple AFL modules
@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
'''
from __future__ import print_function
import random
import os
import re
def randel(l):
if not l:
return None
return l[random.randint(0, len(l)-1)]
def randel_pop(l):
if not l:
return None
return l.pop(random.randint(0, len(l)-1))
def write_exc_example(data, exc):
exc_name = re.sub(r'[^a-zA-Z0-9]', '_', repr(exc))
if not os.path.exists(exc_name):
with open(exc_name, 'w') as f:
f.write(data)
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