cxxfilt-CVE-2016-4487.sh

git clone git://sourceware.org/git/binutils-gdb.git cxxfilt-CVE-2016-4487
cd cxxfilt-CVE-2016-4487; git checkout 2c49145
mkdir obj-aflgo; mkdir obj-aflgo/temp
export SUBJECT=$PWD; export TMP_DIR=$PWD/obj-aflgo/temp
export CC=$AFLGO/afl-clang-fast; export CXX=$AFLGO/afl-clang-fast++
export LDFLAGS=-lpthread
export ADDITIONAL="-targets=$TMP_DIR/BBtargets.txt -outdir=$TMP_DIR -flto -fuse-ld=gold -Wl,-plugin-opt=save-temps"
echo $'cxxfilt.c:227\ncxxfilt.c:62\ncplus-dem.c:886\ncplus-dem.c:1203\ncplus-dem.c:1490\ncplus-dem.c:2594\ncplus-dem.c:4319' > $TMP_DIR/BBtargets.txt
cd obj-aflgo; CFLAGS="-DFORTIFY_SOURCE=2 -fstack-protector-all -fno-omit-frame-pointer -g -Wno-error $ADDITIONAL" LDFLAGS="-ldl -lutil" ../configure --disable-shared --disable-gdb --disable-libdecnumber --disable-readline --disable-sim --disable-ld
make clean; make
cat $TMP_DIR/BBnames.txt | rev | cut -d: -f2- | rev | sort | uniq > $TMP_DIR/BBnames2.txt && mv $TMP_DIR/BBnames2.txt $TMP_DIR/BBnames.txt
cat $TMP_DIR/BBcalls.txt | sort | uniq > $TMP_DIR/BBcalls2.txt && mv $TMP_DIR/BBcalls2.txt $TMP_DIR/BBcalls.txt
cd binutils; $AFLGO/scripts/genDistance.sh $SUBJECT $TMP_DIR cxxfilt
cd ../../; mkdir obj-dist; cd obj-dist; # work around because cannot run make distclean
CFLAGS="-DFORTIFY_SOURCE=2 -fstack-protector-all -fno-omit-frame-pointer -g -Wno-error -distance=$TMP_DIR/distance.cfg.txt" LDFLAGS="-ldl -lutil" ../configure --disable-shared --disable-gdb --disable-libdecnumber --disable-readline --disable-sim --disable-ld
make
mkdir in; echo "" > in/in
$AFLGO/afl-fuzz -m none -z exp -c 45m -i in -o out binutils/cxxfilt
# mkdir out; for i in {1..10}; do timeout -sHUP 60m $AFLGO/afl-fuzz -m none -z exp -c 45m -i in -o "out/out_$i" binutils/cxxfilt > /dev/null 2>&1 & done