h5py: initial integration (#9361)

Signed-off-by: David Korczynski <david@adalogics.com>

Signed-off-by: David Korczynski <david@adalogics.com>

projects/h5py/Dockerfile

@@ -0,0 +1,20 @@
+#!/usr/bin/python3
+# Copyright 2023 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 apt-get update && apt-get install -y pkg-config libhdf5-dev
+RUN pip3 install --upgrade pip Cython numpy
+RUN git clone https://github.com/h5py/h5py h5py
+COPY *.sh *py $SRC/
+WORKDIR $SRC/h5py

projects/h5py/build.sh

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+#!/bin/bash -eu
+# Copyright 2023 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

projects/h5py/fuzz_h5f.py

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+#!/usr/bin/python3
+# Copyright 2023 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 sys
+import atheris
+
+import h5py
+from h5py import h5f, h5p
+
+
+def TestOneInput(data):
+  fdp = atheris.FuzzedDataProvider(data)
+
+  image = fdp.ConsumeUnicodeNoSurrogates(sys.maxsize)
+
+  fapl = h5p.create(h5py.h5p.FILE_ACCESS)
+  fapl.set_fapl_core()
+  try:
+    fapl.set_file_image(image)
+  except ValueError:
+    return
+  except TypeError:
+    return
+
+  fid = h5f.open("/tmp/tmpf.h5p", h5py.h5f.ACC_RDONLY, fapl=fapl)
+  f = h5py.File(fid)
+ 
+
+def main():
+  atheris.instrument_all()
+  atheris.Setup(sys.argv, TestOneInput)
+  atheris.Fuzz()
+
+
+if __name__ == "__main__":
+  main()

projects/h5py/project.yaml

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+fuzzing_engines:
+- libfuzzer
+homepage: https://github.com/h5py/h5py
+language: python
+main_repo: https://github.com/h5py/h5py
+sanitizers:
+- address
+- undefined
+vendor_ccs:
+- david@adalogics.com