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author | 2022-06-08 10:39:30 +0100 | |
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committer | 2022-06-08 10:39:30 +0100 | |
commit | 42b47a8b5fdebebfac80cd09bdc4118bdcbb06d1 (patch) | |
tree | b736564ae408b0582262582f0c57a090a1956b2f /projects/croniter | |
parent | 1bec680cadf1e8d31d6be5f16257cfa0f470ace9 (diff) |
croniter: initial integration (#7753)
croniter: initialer integration
Diffstat (limited to 'projects/croniter')
-rw-r--r-- | projects/croniter/Dockerfile | 20 | ||||
-rw-r--r-- | projects/croniter/build.sh | 23 | ||||
-rw-r--r-- | projects/croniter/fuzz_iter.py | 52 | ||||
-rw-r--r-- | projects/croniter/project.yaml | 11 |
4 files changed, 106 insertions, 0 deletions
diff --git a/projects/croniter/Dockerfile b/projects/croniter/Dockerfile new file mode 100644 index 00000000..f8158e98 --- /dev/null +++ b/projects/croniter/Dockerfile @@ -0,0 +1,20 @@ +# Copyright 2022 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. +# +################################################################################ + +FROM gcr.io/oss-fuzz-base/base-builder-python +RUN git clone https://github.com/kiorky/croniter +COPY build.sh *.py $SRC/ +WORKDIR croniter diff --git a/projects/croniter/build.sh b/projects/croniter/build.sh new file mode 100644 index 00000000..95f3540d --- /dev/null +++ b/projects/croniter/build.sh @@ -0,0 +1,23 @@ +#!/bin/bash -eu +# Copyright 2022 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. +# +################################################################################ + +pip3 install . + +# Build fuzzers in $OUT. +for fuzzer in $(find $SRC -name 'fuzz_*.py'); do + compile_python_fuzzer $fuzzer +done diff --git a/projects/croniter/fuzz_iter.py b/projects/croniter/fuzz_iter.py new file mode 100644 index 00000000..7ba559bf --- /dev/null +++ b/projects/croniter/fuzz_iter.py @@ -0,0 +1,52 @@ +#!/usr/bin/python3 +# Copyright 2022 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 atheris +import sys + +from datetime import datetime + +with atheris.instrument_imports(): + from croniter import ( + croniter, + CroniterBadCronError, + CroniterBadDateError + ) + + +def TestOneInput(data): + fdp = atheris.FuzzedDataProvider(data) + base = datetime(2012, 4, 6, 13, 26, 10) + try: + itr = croniter(fdp.ConsumeString(50), base) + idx = 0 + for v in itr.all_next(): + idx += 1 + if idx > 10: + break + except (CroniterBadCronError, CroniterBadDateError) as e: + pass + except NameError as e: + # Catch https://github.com/kiorky/croniter/blob/bb5a45196e5f8f15fd0890f4ee5e9697671a3fe2/src/croniter/croniter.py#L781 + if not "'exc' is not defined" in str(e): + raise e + + +def main(): + atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True) + atheris.Fuzz() + +if __name__ == "__main__": + main() diff --git a/projects/croniter/project.yaml b/projects/croniter/project.yaml new file mode 100644 index 00000000..517e0661 --- /dev/null +++ b/projects/croniter/project.yaml @@ -0,0 +1,11 @@ +fuzzing_engines: +- libfuzzer +homepage: https://github.com/kiorky/croniter +language: python +main_repo: https://github.com/kiorky/croniter +sanitizers: +- address +- undefined +vendor_ccs: +- david@adalogics.com +- adam@adalogics.com |