oss-fuzz/projects/urllib3/fuzz_urlparse.py

46 lines
1.2 KiB
Python

#!/usr/bin/python3
# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import sys
import atheris
import urllib3
def TestOneInput(data):
fdp = atheris.FuzzedDataProvider(data)
original = fdp.ConsumeUnicode(sys.maxsize)
try:
# We have to call this via .url because of limitations
# in PyCG analysis
response = urllib3.util.url.parse_url(original)
response.hostname
response.request_uri
response.authority
response.netloc
response.url
except urllib3.exceptions.LocationParseError:
None
return
def main():
atheris.Setup(sys.argv, TestOneInput)
atheris.Fuzz()
if __name__ == "__main__":
atheris.instrument_all()
main()