mirror of https://github.com/google/oss-fuzz.git
43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
#!/usr/bin/python3
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# Copyright 2022 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import atheris
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import sys
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import google.cloud.logging_v2._helpers as helpers
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import google.cloud.logging_v2.handlers._helpers as handlers_helpers
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def TestInput(data):
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fdp = atheris.FuzzedDataProvider(data)
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op = fdp.ConsumeIntInRange(0, 4)
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if op == 0:
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helpers._normalize_severity(fdp.ConsumeInt(sys.maxsize))
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elif op == 1:
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helpers._add_defaults_to_filter(fdp.ConsumeUnicodeNoSurrogates(40))
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elif op == 2:
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handlers_helpers._parse_trace_parent(fdp.ConsumeUnicodeNoSurrogates(300))
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else:
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handlers_helpers._parse_xcloud_trace(fdp.ConsumeUnicodeNoSurrogates(300))
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def main():
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atheris.instrument_all()
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atheris.Setup(sys.argv, TestInput, enable_python_coverage=True)
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atheris.Fuzz()
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if __name__ == "__main__":
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main()
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