kc3-lang/libjpeg-turbo/fuzz/build.sh

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• Hash : 2f9e8a11
  Author :
  Date : 2021-03-29T18:54:12
  

  OSS-Fuzz integration
  
  This commit integrates OSS-Fuzz targets directly into the libjpeg-turbo
  source tree, thus obsoleting and improving code coverage relative to
  Google's OSS-Fuzz target for libjpeg-turbo (previously available here:
  https://github.com/google/oss-fuzz).
  
  I hope to eventually create fuzz targets for the BMP, GIF, and PPM
  readers as well, which would allow for fuzz-testing compression, but
  since those readers all require an input file, it is unclear how to
  build an efficient fuzzer around them.  It doesn't make sense to
  fuzz-test compression in isolation, because compression can't accept
  arbitrary input data.
  

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• fuzz/build.sh

• #!/bin/bash
  
  set -u
  set -e
  
  cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_STATIC=1 -DENABLE_SHARED=0 \
  	-DCMAKE_C_FLAGS_RELWITHDEBINFO="-g -DNDEBUG" -DCMAKE_INSTALL_PREFIX=$WORK \
  	-DWITH_FUZZ=1 -DFUZZ_BINDIR=$OUT -DFUZZ_LIBRARY=$LIB_FUZZING_ENGINE
  make "-j$(nproc)" "--load-average=$(nproc)"
  make install
  
  cp $SRC/decompress_fuzzer_seed_corpus.zip $OUT/libjpeg_turbo_fuzzer_seed_corpus.zip
  cp $SRC/decompress_fuzzer_seed_corpus.zip $OUT/decompress_yuv_fuzzer_seed_corpus.zip
  cp $SRC/decompress_fuzzer_seed_corpus.zip $OUT/transform_fuzzer_seed_corpus.zip
  

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