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#!/usr/bin/python
#
# Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
"""Fuzzing helper, creates and uses corpus/crash directories.
fuzzer.py <fuzzer> <extra fuzzer arguments>
"""
import os
import subprocess
import sys
FUZZER = sys.argv[1]
THIS_DIR = os.path.abspath(os.path.dirname(__file__))
CORPORA_DIR = os.path.abspath(os.path.join(THIS_DIR, "corpora"))
FUZZER_DIR = os.path.abspath(os.path.join(CORPORA_DIR, FUZZER))
if not os.path.isdir(FUZZER_DIR):
os.mkdir(FUZZER_DIR)
corpora = []
def _create(d):
dd = os.path.abspath(os.path.join(CORPORA_DIR, d))
if not os.path.isdir(dd):
os.mkdir(dd)
corpora.append(dd)
def _add(d):
dd = os.path.abspath(os.path.join(CORPORA_DIR, d))
if os.path.isdir(dd):
corpora.append(dd)
def main():
_create(FUZZER)
_create(FUZZER + "-crash")
_add(FUZZER + "-seed")
cmd = ([os.path.abspath(os.path.join(THIS_DIR, FUZZER))] + sys.argv[2:]
+ ["-artifact_prefix=" + corpora[1] + "/"] + corpora)
print(" ".join(cmd))
subprocess.call(cmd)
if __name__ == "__main__":
main()
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