mirror of https://github.com/google/oss-fuzz.git
84 lines
2.3 KiB
Bash
Executable File
84 lines
2.3 KiB
Bash
Executable File
#!/bin/bash -eu
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#
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# Copyright 2019 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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if [ "$SANITIZER" = undefined ]; then
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export CFLAGS="$CFLAGS -fsanitize=unsigned-integer-overflow -fno-sanitize-recover=unsigned-integer-overflow"
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export CXXFLAGS="$CXXFLAGS -fsanitize=unsigned-integer-overflow -fno-sanitize-recover=unsigned-integer-overflow"
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fi
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if [ "$SANITIZER" = memory ]; then
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# This would require an instrumented libgcrypt build.
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CRYPTO_CONF=--without-crypto
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CRYPTO_LIBS=
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else
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CRYPTO_CONF=--with-crypto
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CRYPTO_LIBS=-lgcrypt
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fi
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cd ../libxml2
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./autogen.sh \
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--disable-shared \
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--without-c14n \
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--without-legacy \
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--without-push \
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--without-python \
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--without-reader \
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--without-regexps \
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--without-sax1 \
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--without-schemas \
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--without-schematron \
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--without-valid \
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--without-writer \
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--without-zlib \
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--without-lzma
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make -j$(nproc) V=1
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cd ../libxslt
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./autogen.sh \
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--with-libxml-src=../libxml2 \
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--disable-shared \
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--without-python \
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$CRYPTO_CONF \
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--without-debug \
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--without-debugger \
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--without-profiler
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make -j$(nproc) V=1
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for file in xpath xslt fuzz; do
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# Compile as C
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$CC $CFLAGS \
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-I. -I../libxml2/include \
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-c tests/fuzz/$file.c \
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-o tests/fuzz/$file.o
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done
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for fuzzer in xpath xslt; do
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# Link with $CXX
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$CXX $CXXFLAGS \
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tests/fuzz/$fuzzer.o tests/fuzz/fuzz.o \
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-o $OUT/$fuzzer \
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$LIB_FUZZING_ENGINE \
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libexslt/.libs/libexslt.a libxslt/.libs/libxslt.a \
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../libxml2/.libs/libxml2.a \
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$CRYPTO_LIBS
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zip -j $OUT/${fuzzer}_seed_corpus.zip tests/fuzz/seed/$fuzzer/*
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done
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cp tests/fuzz/*.dict tests/fuzz/*.xml $OUT/
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