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janet/tools/afl/fuzz.sh
2019-11-29 16:43:14 +13:00

37 lines
755 B
Bash

set -eux
NFUZZ=${NFUZZ:-1}
children=""
function finish {
for pid in $children
do
set +e
kill -s INT $pid
done
wait
}
trap finish EXIT
test -e ./tools/afl/$1_testcases
test -e ./tools/afl/$1_runner.janet
echo "running fuzz master..."
xterm -e \
"afl-fuzz -i ./tools/afl/$1_testcases -o ./fuzz_out/$1 -M Fuzz$1_0 -- ./build/janet ./tools/afl/$1_runner.janet @@" &
children="$! $children"
echo "waiting for afl to get started before starting secondary fuzzers"
sleep 10
NFUZZ=$((NFUZZ - 1))
for N in $(seq $NFUZZ)
do
xterm -e \
"afl-fuzz -i ./tools/afl/$1_testcases -o ./fuzz_out/$1 -S Fuzz$1_$N -- ./build/janet ./tools/afl/$1_runner.janet @@" &
children="$! $children"
done
echo "waiting for child terminals to exit."
wait