mirror of https://github.com/google/oss-fuzz.git
37 lines
1018 B
Bash
37 lines
1018 B
Bash
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#!/bin/bash
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# Ignore memory leaks from python scripts invoked in the build
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export ASAN_OPTIONS="detect_leaks=0"
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# Remove -pthread from CFLAGS, this trips up ./configure
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# which thinks pthreads are available without any CLI flags
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CFLAGS=${CFLAGS//"-pthread"/}
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FLAGS=""
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case $SANITIZER in
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address)
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FLAGS="--with-address-sanitizer"
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;;
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memory)
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FLAGS="--with-memory-sanitizer"
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;;
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undefined)
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FLAGS="--with-undefined-behavior-sanitizer"
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;;
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esac
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./configure $FLAGS --prefix $OUT
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make -j$(nproc) install
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FUZZ_DIR=Modules/_xxtestfuzz
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for fuzz_test in $(cat $FUZZ_DIR/fuzz_tests.txt)
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do
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# Build (but don't link) the fuzzing stub with a C compiler
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$CC $CFLAGS $($OUT/bin/python3-config --cflags) $FUZZ_DIR/fuzzer.c \
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-D _Py_FUZZ_ONE -D _Py_FUZZ_$fuzz_test -c -Wno-unused-function \
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-o $WORK/$fuzz_test.o
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# Link with C++ compiler to appease libfuzzer
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$CXX $CXXFLAGS $WORK/$fuzz_test.o -o $OUT/$fuzz_test \
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$LIB_FUZZING_ENGINE $($OUT/bin/python3-config --ldflags --embed)
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done
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