61 lines
1.9 KiB
Bash
Executable file
61 lines
1.9 KiB
Bash
Executable file
#!/bin/bash -eu
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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################################################################################
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# List of targets disabled for oss-fuzz.
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declare -A disabled=()
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# List of targets we want to fuzz in TLS and non-TLS mode.
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declare -A tls_targets=([tls-client]=1 [tls-server]=1 [dtls-client]=1 [dtls-server]=1)
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# Helper function that copies a fuzzer binary and its seed corpus.
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copy_fuzzer()
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{
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local fuzzer=$1
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local name=$2
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# Copy the binary.
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cp ../dist/Debug/bin/$fuzzer $OUT/$name
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# Zip and copy the corpus, if any.
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if [ -d "$SRC/nss-corpus/$name" ]; then
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zip $OUT/${name}_seed_corpus.zip $SRC/nss-corpus/$name/*
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fi
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}
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# Copy libFuzzer options
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cp fuzz/options/*.options $OUT/
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# Build the library (non-TLS fuzzing mode).
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CXX="$CXX -stdlib=libc++" LDFLAGS="$CFLAGS" \
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./build.sh -c -v --fuzz=oss --fuzz --disable-tests
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# Copy fuzzing targets.
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for fuzzer in $(find ../dist/Debug/bin -name "nssfuzz-*" -printf "%f\n"); do
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name=${fuzzer:8}
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if [ -z "${disabled[$name]:-}" ]; then
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[ -n "${tls_targets[$name]:-}" ] && name="${name}-no_fuzzer_mode"
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copy_fuzzer $fuzzer $name
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fi
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done
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# Build the library again (TLS fuzzing mode).
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CXX="$CXX -stdlib=libc++" LDFLAGS="$CFLAGS" \
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./build.sh -c -v --fuzz=oss --fuzz=tls --disable-tests
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# Copy dual mode targets in TLS mode.
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for name in "${!tls_targets[@]}"; do
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if [ -z "${disabled[$name]:-}" ]; then
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copy_fuzzer nssfuzz-$name $name
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fi
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done
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# Fuzz introspector picks up files in the out/Debug directory as fuzz
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# targets, messing up the generated reports.
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# To avoid this, we clear the build directory at the end. NSS libraries
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# are statically linked to the fuzz targets.
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rm -rf out/
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