[libfuzzer] zip timeouts/ooms/slow units as an artifact for analysis

MozillaSecurity · Nov 14, 2023 · e0817e1 · e0817e1
1 parent 0e58c0c
commit e0817e1
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diff --git a/services/libfuzzer/launch.sh b/services/libfuzzer/launch.sh
@@ -84,6 +84,10 @@ EOF
   # These sysctls shouldn't be necessary for libFuzzer
   # sysctl --load /etc/sysctl.d/60-fuzzos.conf
   su worker -s "$0"
+  if [[ -e /home/worker/timeouts.tar.zst ]] && [[ "$(tar -I zstd -tvf /home/worker/timeouts.tar.zst | wc -l)" -gt 0 ]]
+  then
+    mv /home/worker/timeouts.tar.zst /logs/
+  fi
 else
   # get gcp fuzzdata credentials
   mkdir -p ~/.config/gcloud

diff --git a/services/libfuzzer/libfuzzer.sh b/services/libfuzzer/libfuzzer.sh
@@ -357,3 +357,4 @@ else
     --libfuzzer \
     --build "$(dirname "$HOME/$TARGET_BIN")"
 fi
+find ./corpora '(' -name 'slow-unit-*' -o -name 'oom-*' -o -name 'timeout-*' ')' -print0 | tar --null --verbatim-files-from -T- -I zstd -cvf timeouts.tar.zst