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ci: rework fuzzer script

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Amaan Qureshi 2023-07-19 22:20:01 -04:00
parent 3f44b89685
commit f9e5696bcb
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GPG key ID: E67890ADC4227273
4 changed files with 29 additions and 48 deletions
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15
script/run-fuzzer
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@ -6,7 +6,13 @@ root=$(dirname "$0")/..
export ASAN_OPTIONS="quarantine_size_mb=10:detect_leaks=1:symbolize=1"
export UBSAN="print_stacktrace=1:halt_on_error=1:symbolize=1"
declare -A mode_config=( ["halt"]="-timeout=1 -rss_limit_mb=256" ["recover"]="-timeout=10 -rss_limit_mb=256" )
# check if CI env var exists
if [ -z "${CI:-}" ]; then
declare -A mode_config=( ["halt"]="-timeout=1 -rss_limit_mb=2048" ["recover"]="-timeout=10 -rss_limit_mb=2048" )
else
declare -A mode_config=( ["halt"]="-max_total_time=120 -timeout=1 -rss_limit_mb=2048" ["recover"]="-time=120 -timeout=10 -rss_limit_mb=2048" )
fi
run_fuzzer() {
if [ "$#" -lt 2 ]; then
@ -21,7 +27,7 @@ run_fuzzer() {
# Treat remainder of arguments as libFuzzer arguments
# Fuzzing logs and testcases are always written to `pwd`, so `cd` there first
results="${root}/out/fuzz-results/${lang}_${mode}"
results="${root}/test/fuzz/out/fuzz-results/${lang}"
mkdir -p "${results}"
cd "${results}"
@ -29,7 +35,8 @@ run_fuzzer() {
# then be loaded on subsequent fuzzing runs
mkdir -p corpus
"../../${lang}_fuzzer_${mode}" "-dict=../../${lang}.dict" "-artifact_prefix=${lang}_${mode}_" -max_len=2048 ${mode_config[$mode]} "./corpus" "$@"
pwd
"../../${lang}_fuzzer" "-dict=../../${lang}.dict" "-artifact_prefix=${lang}_" -max_len=2048 "${mode_config[$mode]}" "./corpus" "$@"
}
reproduce() {
@ -46,7 +53,7 @@ reproduce() {
shift
# Treat remainder of arguments as libFuzzer arguments
"${root}/out/${lang}_fuzzer_${mode}" ${mode_config[$mode]} -runs=1 "${testcase}" "$@"
"${root}/test/fuzz/out/${lang}_fuzzer" "${mode_config[$mode]}" -runs=1 "${testcase}" "$@"
}
script=$(basename "$0")