| #!/bin/bash -eu |
| # Copyright 2018 Google Inc. |
| # |
| # 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. |
| # |
| ################################################################################ |
| |
| # limit allocation size to reduce spurious OOMs |
| WEBP_CFLAGS="$CFLAGS -DWEBP_MAX_IMAGE_SIZE=838860800" # 800MiB |
| |
| ./autogen.sh |
| CFLAGS="$WEBP_CFLAGS" ./configure \ |
| --enable-asserts \ |
| --enable-libwebpdemux \ |
| --enable-libwebpmux \ |
| --disable-shared \ |
| --disable-jpeg \ |
| --disable-tiff \ |
| --disable-gif \ |
| --disable-wic |
| make clean |
| make -j$(nproc) |
| |
| find $SRC/libwebp-test-data -type f -size -32k -iname "*.webp" \ |
| -exec zip -qju fuzz_seed_corpus.zip "{}" \; |
| |
| # Simple Decoding API |
| $CC $CFLAGS -Isrc -I. -c $SRC/fuzz_simple_api.c |
| $CXX $CXXFLAGS $LIB_FUZZING_ENGINE \ |
| fuzz_simple_api.o -o $OUT/fuzz_simple_api \ |
| src/.libs/libwebp.a |
| cp fuzz_seed_corpus.zip $OUT/fuzz_simple_api_seed_corpus.zip |
| cp $SRC/fuzz.dict $OUT/fuzz_simple_api.dict |
| |
| # Advanced Decoding API |
| $CC $CFLAGS -Isrc -I. -c $SRC/fuzz_advanced_api.c |
| $CXX $CXXFLAGS $LIB_FUZZING_ENGINE \ |
| fuzz_advanced_api.o -o $OUT/fuzz_advanced_api \ |
| src/.libs/libwebp.a |
| cp fuzz_seed_corpus.zip $OUT/fuzz_advanced_api_seed_corpus.zip |
| cp $SRC/fuzz.dict $OUT/fuzz_advanced_api.dict |
| |
| # Animation Decoding API |
| $CC $CFLAGS -Isrc -I. -c $SRC/fuzz_animation_api.c |
| $CXX $CXXFLAGS $LIB_FUZZING_ENGINE \ |
| fuzz_animation_api.o -o $OUT/fuzz_animation_api \ |
| src/demux/.libs/libwebpdemux.a \ |
| src/.libs/libwebp.a |
| cp fuzz_seed_corpus.zip $OUT/fuzz_animation_api_seed_corpus.zip |
| cp $SRC/fuzz.dict $OUT/fuzz_animation_api.dict |
| |
| # Animation Encoding API |
| $CC $CFLAGS -Isrc -I. -c $SRC/fuzz_webp_animencoder.cc |
| $CXX $CXXFLAGS $LIB_FUZZING_ENGINE \ |
| fuzz_webp_animencoder.o -o $OUT/fuzz_webp_animencoder \ |
| src/mux/.libs/libwebpmux.a \ |
| src/.libs/libwebp.a |
| cp fuzz_seed_corpus.zip $OUT/fuzz_webp_animencoder_seed_corpus.zip |
| |
| # (De)mux API |
| $CC $CFLAGS -Isrc -I. -c $SRC/fuzz_demux_api.c |
| $CXX $CXXFLAGS $LIB_FUZZING_ENGINE \ |
| fuzz_demux_api.o -o $OUT/fuzz_demux_api \ |
| src/demux/.libs/libwebpdemux.a src/mux/.libs/libwebpmux.a \ |
| src/.libs/libwebp.a |
| cp fuzz_seed_corpus.zip $OUT/fuzz_demux_api_seed_corpus.zip |
| cp $SRC/fuzz.dict $OUT/fuzz_demux_api.dict |
| |
| # Encode then Decode |
| $CC $CFLAGS -Isrc -I. -c $SRC/fuzz_webp_enc_dec.cc |
| $CXX $CXXFLAGS $LIB_FUZZING_ENGINE \ |
| fuzz_webp_enc_dec.o -o $OUT/fuzz_webp_enc_dec \ |
| src/.libs/libwebp.a |
| cp fuzz_seed_corpus.zip $OUT/fuzz_webp_enc_dec_seed_corpus.zip |