Pillow/Tests/oss-fuzz/fuzz_pillow.py

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#!/usr/bin/python3
# Copyright 2020 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.
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import atheris
with atheris.instrument_imports():
import sys
import fuzzers
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def TestOneInput(data):
try:
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fuzzers.fuzz_image(data)
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except Exception:
# We're catching all exceptions because Pillow's exceptions are
# directly inheriting from Exception.
pass
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def main():
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fuzzers.enable_decompressionbomb_error()
atheris.Setup(sys.argv, TestOneInput)
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atheris.Fuzz()
fuzzers.disable_decompressionbomb_error()
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if __name__ == "__main__":
main()