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[libpsl] Add fuzzers for conditional code paths (#712) 

Libpsl can either be built with libicu, libidn2, libidn or with
basic internal code. Each built uses different code paths via
conditional compilation. To cover all these paths during fuzzing
and regression testing, new fuzzer targets are added by this commit.
This commit is contained in:
Tim Rühsen 2017-07-12 17:02:34 +02:00 committed by Abhishek Arya
parent 1b382522df
commit 75fb8e55aa
2 changed files with 30 additions and 4 deletions
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2
projects/libpsl/Dockerfile
View File

@ -35,6 +35,8 @@ RUN apt-get update && apt-get install -y \
RUN git clone --depth=1 --recursive https://git.savannah.gnu.org/git/libunistring.git
RUN git clone --depth=1 --recursive https://gitlab.com/libidn/libidn2.git
RUN git clone --depth=1 https://git.savannah.gnu.org/git/libidn.git
RUN wget http://download.icu-project.org/files/icu4c/59.1/icu4c-59_1-src.tgz && tar xvfz icu4c-59_1-src.tgz
RUN git clone --depth=1 --recursive https://github.com/rockdaboot/libpsl.git

32
projects/libpsl/build.sh
View File

@ -20,12 +20,27 @@ export PKG_CONFIG_PATH=$DEPS_PATH/lib/pkgconfig
export CPPFLAGS="-I$DEPS_PATH/include"
export LDFLAGS="-L$DEPS_PATH/lib"
cd $SRC/icu/source
./configure --disable-shared --enable-static --disable-extras --disable-icuio --disable-layoutex \
--disable-tests --disable-samples --with-data-packaging=static --prefix=$DEPS_PATH
# ugly hack to avoid build error
echo '#include <locale.h>' >>i18n/digitlst.h
make -j$(nproc)
make install
cd $SRC/libunistring
./autogen.sh
./configure --enable-static --disable-shared --prefix=$DEPS_PATH
make -j$(nproc)
make install
cd $SRC/libidn
make CFGFLAGS="--enable-static --disable-shared --disable-doc --prefix=$DEPS_PATH"
make clean
make -j1
make -j$(nproc) check
make install
cd $SRC/libidn2
./bootstrap
./configure --enable-static --disable-shared --disable-doc --disable-gcc-warnings --prefix=$DEPS_PATH
@ -38,12 +53,21 @@ export ASAN_OPTIONS=detect_leaks=0
cd $SRC/libpsl
./autogen.sh
./configure --enable-static --disable-shared --disable-gtk-doc --enable-runtime=libidn2 --enable-builtin=libidn2 --prefix=$DEPS_PATH
make -j$(nproc)
make -j$(nproc) check
export CXXFLAGS="$CXXFLAGS -L$DEPS_PATH/lib/"
for build in libicu libidn2 libidn none; do
if test $build = "none"; then
BUILD_FLAGS="--disable-runtime --disable-builtin"
else
BUILD_FLAGS="--enable-runtime=$build --enable-builtin=$build"
fi
LIBS="-lstdc++" ./configure --enable-static --disable-shared --disable-gtk-doc $BUILD_FLAGS --prefix=$DEPS_PATH
make clean
make -j$(nproc)
make -j$(nproc) check
make -C fuzz oss-fuzz
done
cd fuzz
CXXFLAGS="$CXXFLAGS -L$DEPS_PATH/lib/" make oss-fuzz
find . -name '*_fuzzer.dict' -exec cp -v '{}' $OUT ';'
find . -name '*_fuzzer.options' -exec cp -v '{}' $OUT ';'