generated from sethub/template
63 lines
1.4 KiB
Bash
63 lines
1.4 KiB
Bash
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#!/bin/bash -eu
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# OSS-Fuzz integration, see
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# https://github.com/google/oss-fuzz/tree/master/projects/libxml2
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# Add extra UBSan checks
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if [ "$SANITIZER" = undefined ]; then
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extra_checks="integer,float-divide-by-zero"
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extra_cflags="-fsanitize=$extra_checks -fno-sanitize-recover=$extra_checks"
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export CFLAGS="$CFLAGS $extra_cflags"
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export CXXFLAGS="$CXXFLAGS $extra_cflags"
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fi
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# Don't enable zlib with MSan
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if [ "$SANITIZER" = memory ]; then
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CONFIG=''
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else
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CONFIG='--with-zlib'
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fi
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# Workaround for a LeakSanitizer crashes,
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# see https://github.com/google/oss-fuzz/issues/11798.
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if [ "$ARCHITECTURE" = "aarch64" ]; then
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export ASAN_OPTIONS=detect_leaks=0
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fi
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export V=1
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./autogen.sh \
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--disable-shared \
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--without-debug \
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--without-http \
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--without-python \
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$CONFIG
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make -j$(nproc)
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cd fuzz
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make clean-corpus
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make fuzz.o
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for fuzzer in \
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api html lint reader regexp schema uri valid xinclude xml xpath
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do
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OBJS="$fuzzer.o"
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if [ "$fuzzer" = lint ]; then
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OBJS="$OBJS ../xmllint.o ../shell.o"
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fi
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make $OBJS
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# Link with $CXX
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$CXX $CXXFLAGS \
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$OBJS fuzz.o \
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-o $OUT/$fuzzer \
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$LIB_FUZZING_ENGINE \
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../.libs/libxml2.a -Wl,-Bstatic -lz -Wl,-Bdynamic
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if [ $fuzzer != api ]; then
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[ -e seed/$fuzzer ] || make seed/$fuzzer.stamp
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zip -j $OUT/${fuzzer}_seed_corpus.zip seed/$fuzzer/*
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fi
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done
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cp *.dict *.options $OUT/
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