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