mirror of https://github.com/google/oss-fuzz.git
40 lines
1.6 KiB
Bash
Executable File
40 lines
1.6 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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# "Build the project" is a no-op. There is no "./configure.sh && make" dance.
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# Wuffs' generated C files are "drop-in libraries" a la
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# http://gpfault.net/posts/drop-in-libraries.txt.html
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for f in fuzz/c/std/*_fuzzer.c; do
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# Extract the format name, such as "gzip", from the C file name,
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# "fuzz/c/std/gzip_fuzzer.c".
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b=$(basename $f _fuzzer.c)
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# Make the "gzip_fuzzer" binary. First compile the (C) Wuffs code, then link
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# the (C++) fuzzing library.
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$CC $CFLAGS -c -std=c99 $f -o $WORK/${b}_fuzzer.o
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$CXX $CXXFLAGS $WORK/${b}_fuzzer.o -o $OUT/${b}_fuzzer $LIB_FUZZING_ENGINE
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# Make the optional "gzip_fuzzer_seed_corpus.zip" archive. This means
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# extracting the "foo/bar/*.gz" out of the matching "gzip: foo/bar/*.gz"
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# lines in fuzz/c/std/seed_corpora.txt.
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seeds=$(sed -n -e "/^$b:/s/^$b: *//p" fuzz/c/std/seed_corpora.txt)
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if [ -n "$seeds" ]; then
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zip --junk-paths $OUT/${b}_fuzzer_seed_corpus.zip $seeds
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fi
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done
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