mirror of https://github.com/google/oss-fuzz.git
37 lines
1.3 KiB
Bash
Executable File
37 lines
1.3 KiB
Bash
Executable File
#!/bin/bash -eu
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# Copyright 2017 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 llvm-project
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if [[ $SANITIZER = *undefined* ]]; then
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CXXFLAGS="$CXXFLAGS -fsanitize=unsigned-integer-overflow -fsanitize-trap=unsigned-integer-overflow"
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fi
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for f in $(grep -v "#" libcxx/fuzzing/RoutineNames.txt); do
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cat > ${f}_fuzzer.cc <<EOF
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#include "fuzzing/fuzzing.h"
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#include <cassert>
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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int result = fuzzing::$f(data, size);
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assert(result == 0); return 0;
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}
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EOF
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$CXX $CXXFLAGS -std=c++11 ${f}_fuzzer.cc ./libcxx/fuzzing/fuzzing.cpp \
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-nostdinc++ -cxx-isystem ./libcxx/include -iquote ./libcxx \
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-o $OUT/$f $LIB_FUZZING_ENGINE
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done
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