mirror of https://github.com/google/oss-fuzz.git
73 lines
2.5 KiB
Bash
Executable File
73 lines
2.5 KiB
Bash
Executable File
#!/bin/bash -eux
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#
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# Copyright 2016 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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mkdir -p $WORK/boringssl
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cd $WORK/boringssl
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CFLAGS="$CFLAGS -DBORINGSSL_UNSAFE_FUZZER_MODE"
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CXXFLAGS="$CXXFLAGS -DBORINGSSL_UNSAFE_FUZZER_MODE"
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CMAKE_DEFINES="-DBORINGSSL_ALLOW_CXX_RUNTIME=1"
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if [[ $CFLAGS = *sanitize=memory* ]]
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then
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CMAKE_DEFINES+=" -DOPENSSL_NO_ASM=1"
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fi
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cmake -GNinja -DCMAKE_C_COMPILER=$CC -DCMAKE_CXX_COMPILER=$CXX \
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-DCMAKE_C_FLAGS="$CFLAGS" -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
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$CMAKE_DEFINES $SRC/boringssl/
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ninja
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fuzzerFiles=$(find $SRC/boringssl/fuzz/ -name "*.cc")
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find . -name "*.a"
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for F in $fuzzerFiles; do
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fuzzerName=$(basename $F .cc)
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echo "Building fuzzer $fuzzerName"
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$CXX $CXXFLAGS -std=c++11 \
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-o $OUT/${fuzzerName} $LIB_FUZZING_ENGINE $F \
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-I $SRC/boringssl/include ./ssl/libssl.a ./crypto/libcrypto.a
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if [ -d "$SRC/boringssl/fuzz/${fuzzerName}_corpus" ]; then
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zip -j $OUT/${fuzzerName}_seed_corpus.zip $SRC/boringssl/fuzz/${fuzzerName}_corpus/*
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fi
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done
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if [[ $CFLAGS != *sanitize=memory* ]]; then
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fuzzerLPMFiles=$(find $SRC/ -maxdepth 1 -name "*.cc")
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cp $SRC/fuzzing/proto/asn1-pdu/* $SRC/
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rm -rf genfiles && mkdir genfiles && $SRC/LPM/external.protobuf/bin/protoc asn1_pdu.proto --cpp_out=genfiles --proto_path=$SRC/
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for F in $fuzzerLPMFiles
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do
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fuzzerName=$(echo ${F#*_})
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fuzzerName=$(basename $fuzzerName .cc)
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echo "Building fuzzer $fuzzerName"
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$CXX $CXXFLAGS -I genfiles -I . -I $SRC/libprotobuf-mutator/ -I $SRC/LPM/external.protobuf/include -I include $LIB_FUZZING_ENGINE \
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-I $SRC/boringssl/include \
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$F genfiles/asn1_pdu.pb.cc $SRC/asn1_pdu_to_der.cc $SRC/common.cc \
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./ssl/libssl.a ./crypto/libcrypto.a \
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$SRC/LPM/src/libfuzzer/libprotobuf-mutator-libfuzzer.a \
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$SRC/LPM/src/libprotobuf-mutator.a \
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$SRC/LPM/external.protobuf/lib/libprotobuf.a \
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-o $OUT/"${fuzzerName}_lpm"
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done
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fi
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