63 lines
2.0 KiB
Bash
Executable File
63 lines
2.0 KiB
Bash
Executable File
#!/bin/bash -e
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#
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# Copyright(c) 2017-2018 Tim Ruehsen
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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#
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# This file is part of libpsl.
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trap ctrl_c INT
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ctrl_c() {
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./${fuzzer} -merge=1 ${fuzzer}.in ${fuzzer}.new
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rm -rf ${fuzzer}.new
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}
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if test -z "$1"; then
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echo "Usage: $0 <fuzzer target>"
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echo "Example: $0 libpsl_idn2_fuzzer"
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exit 1
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fi
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if ! grep -q FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION Makefile; then
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echo "The fuzzers haven't been built for fuzzing (maybe for regression testing !?)"
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echo "Please built regarding README.md and try again."
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exit 1
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fi
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# you'll need ~2GB free memory per worker !
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fuzzer=$1
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workers=$(($(nproc) - 0))
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jobs=$workers
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if test -n "$BUILD_ONLY"; then
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exit 0
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fi
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# create directory for NEW test corpora (covering new areas of code)
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mkdir -p ${fuzzer}.new
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if test -f ${fuzzer}.dict; then
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./${fuzzer} -dict=${fuzzer}.dict ${fuzzer}.new ${fuzzer}.in -jobs=$jobs -workers=$workers
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else
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./${fuzzer} ${fuzzer}.new ${fuzzer}.in -jobs=$jobs -workers=$workers
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fi
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exit 0
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