45 lines
1.5 KiB
Bash
Executable File
45 lines
1.5 KiB
Bash
Executable File
#!/bin/bash -eu
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# Copyright 2018 Google Inc.
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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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cd bzip2
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SRCL=(blocksort.o huffman.o crctable.o randtable.o compress.o decompress.o bzlib.o)
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for source in ${SRCL[@]}; do
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name=$(basename $source .o)
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$CC $CFLAGS -c ${name}.c
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done
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rm -f libbz2.a
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ar cq libbz2.a ${SRCL[@]} && ranlib libbz2.a
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# build fuzzers
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for file in $SRC/*.c;
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do
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name=$(basename $file .c)
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$CC $CFLAGS -c -I . $SRC/${name}.c -o $OUT/${name}.o
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$CXX $CXXFLAGS -o $OUT/${name} $OUT/${name}.o $LIB_FUZZING_ENGINE \
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libbz2.a
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rm -f $OUT/${name}.o
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done
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# build decompress seed corpus from ".bz2" samples
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# 1) look for all ".bz2" files in ./bzip2 and ./bzip2-test that are <100k
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# 2) remove base file name collisions
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# 3) add to (bzip2_decompress_target_seed_corpus.zip) archive
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find $SRC/bzip2* -type f -name "*.bz2" -size -100k \
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| awk -F/ '{a[$NF]=$0}END{for(i in a)print a[i]}' \
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| zip -j0r bzip2_decompress_target_seed_corpus.zip -@
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