514793658c
Latest meson doesn't work with older python 3.5, which is present on Ubuntu 16.04. Let's pin in to the latest working version (0.52.1) until we properly bump all necessary Ubuntu images to 18.04. See: https://github.com/mesonbuild/meson/issues/6427
60 lines
1.8 KiB
Bash
Executable file
60 lines
1.8 KiB
Bash
Executable file
#!/bin/bash
|
|
# SPDX-License-Identifier: LGPL-2.1+
|
|
|
|
set -ex
|
|
|
|
export LC_CTYPE=C.UTF-8
|
|
|
|
export CC=${CC:-clang}
|
|
export CXX=${CXX:-clang++}
|
|
clang_version="$($CC --version | sed -nr 's/.*version ([^ ]+?) .*/\1/p' | sed -r 's/-$//')"
|
|
|
|
SANITIZER=${SANITIZER:-address -fsanitize-address-use-after-scope}
|
|
flags="-O1 -fno-omit-frame-pointer -gline-tables-only -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=$SANITIZER"
|
|
|
|
clang_lib="/usr/lib64/clang/${clang_version}/lib/linux"
|
|
[ -d "$clang_lib" ] || clang_lib="/usr/lib/clang/${clang_version}/lib/linux"
|
|
|
|
export CFLAGS=${CFLAGS:-$flags}
|
|
export CXXFLAGS=${CXXFLAGS:-$flags}
|
|
export LDFLAGS=${LDFLAGS:--L${clang_lib}}
|
|
|
|
export WORK=${WORK:-$(pwd)}
|
|
export OUT=${OUT:-$(pwd)/out}
|
|
mkdir -p $OUT
|
|
|
|
build=$WORK/build
|
|
rm -rf $build
|
|
mkdir -p $build
|
|
|
|
fuzzflag="oss-fuzz=true"
|
|
if [ -z "$FUZZING_ENGINE" ]; then
|
|
fuzzflag="llvm-fuzz=true"
|
|
fi
|
|
|
|
# FIXME: temporarily pin the meson version as 0.53 doesn't work with older python 3.5
|
|
# See: https://github.com/mesonbuild/meson/issues/6427
|
|
pip3 install meson==0.52.1
|
|
|
|
meson $build -D$fuzzflag -Db_lundef=false
|
|
ninja -v -C $build fuzzers
|
|
|
|
# The seed corpus is a separate flat archive for each fuzzer,
|
|
# with a fixed name ${fuzzer}_seed_corpus.zip.
|
|
for d in "$(dirname "$0")/../test/fuzz/fuzz-"*; do
|
|
zip -jqr $OUT/$(basename "$d")_seed_corpus.zip "$d"
|
|
done
|
|
|
|
# get fuzz-dns-packet corpus
|
|
df=$build/dns-fuzzing
|
|
git clone --depth 1 https://github.com/CZ-NIC/dns-fuzzing $df
|
|
zip -jqr $OUT/fuzz-dns-packet_seed_corpus.zip $df/packet
|
|
|
|
install -Dt $OUT/src/shared/ $build/src/shared/libsystemd-shared-*.so
|
|
|
|
wget -O $OUT/fuzz-json.dict https://raw.githubusercontent.com/rc0r/afl-fuzz/master/dictionaries/json.dict
|
|
|
|
find $build -maxdepth 1 -type f -executable -name "fuzz-*" -exec mv {} $OUT \;
|
|
find src -type f -name "fuzz-*.dict" -exec cp {} $OUT \;
|
|
cp src/fuzz/*.options $OUT
|