39 lines
1.5 KiB
Bash
Executable File
39 lines
1.5 KiB
Bash
Executable File
#!/bin/bash -eu
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# Copyright 2021 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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#
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################################################################################
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# Added to fix a false positive result: https://github.com/google/oss-fuzz/issues/6489
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CXXFLAGS="${CXXFLAGS} -fno-sanitize=float-divide-by-zero"
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# Build Exiv2
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mkdir -p build
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cd build
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cmake -DEXIV2_ENABLE_PNG=ON -DEXIV2_ENABLE_WEBREADY=ON -DEXIV2_ENABLE_CURL=OFF -DEXIV2_ENABLE_BMFF=ON -DEXIV2_TEAM_WARNINGS_AS_ERRORS=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_CXX_COMPILER="${CXX}" -DCMAKE_CXX_FLAGS="${CXXFLAGS}" -DEXIV2_BUILD_FUZZ_TESTS=ON -DEXIV2_TEAM_OSS_FUZZ=ON -DLIB_FUZZING_ENGINE="${LIB_FUZZING_ENGINE}" ..
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make -j $(nproc)
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# Copy binary and dictionary to $OUT
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cp ./bin/fuzz-read-print-write $OUT
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cp ../fuzz/exiv2.dict $OUT/fuzz-read-print-write.dict
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# Initialize the corpus, using the files in test/data
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mkdir corpus
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for f in $(find ../test/data -type f -size -20k); do
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s=$(sha1sum "$f" | awk '{print $1}')
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cp $f corpus/$s
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done
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zip -j $OUT/fuzz-read-print-write.zip corpus/*
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