1#!/bin/bash -eu 2# Copyright 2018 Google Inc. 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16################################################################################ 17 18./bootstrap.sh 19 20# Limit the size of buffer allocations to avoid bogus OOM issues 21# https://github.com/libgd/libgd/issues/422 22sed -i'' -e 's/INT_MAX/100000/' "$SRC/libgd/src/gd_security.c" 23 24./configure --prefix="$WORK" --disable-shared 25make -j$(nproc) install 26 27for target in Bmp Gd Gd2 Gif Jpeg Png Tga Tiff WBMP Webp; do 28 lowercase=$(echo $target | tr "[:upper:]" "[:lower:]") 29 $CXX $CXXFLAGS -std=c++11 -I"$WORK/include" -L"$WORK/lib" \ 30 -DFUZZ_GD_FORMAT=$target \ 31 $SRC/parser_target.cc -o $OUT/${lowercase}_target \ 32 $LIB_FUZZING_ENGINE -lgd -Wl,-Bstatic -lz -Wl,-Bdynamic 33done 34 35mkdir afl_testcases 36(cd afl_testcases; tar xvf "$SRC/afl_testcases.tgz") 37for format in bmp gif png webp; do 38 mkdir $format 39 find afl_testcases -type f -name '*.'$format -exec mv -n {} $format/ \; 40 zip -rj $format.zip $format/ 41 cp $format.zip "$OUT/${format}_target_seed_corpus.zip" 42done 43