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authorLin Lee <linlee@google.com>2023-08-07 09:34:41 +0000
committerJulian Veit <claymore1298@gmail.com>2023-12-18 16:41:59 +0100
commit40d9c6e09bf2be06b3bf865598c82b5fae4f8bbb (patch)
treeff7eb6039edeb60b710df3b53b7f06b74df593fe /server/UidRanges.h
parentda6ec1870c2ebe56723a4b69df4935048971fdee (diff)
Fix Heap-use-after-free in MDnsSdListener::Monitor::runHEADt13.0
Use thread join to avoid thread exiting after instance recycled. Prior to implementing this patch, fuzzing would lead to a segmentation fault after approximately 500 rounds. With the addition of the patch, the fuzzing process can now be repeated for over 30,000 rounds. Test: m, fuzzing Fuzzing: mma mdns_service_fuzzer && adb sync data && adb shell /data/fuzz/arm64/mdns_service_fuzzer/mdns_service_fuzzer Bug: 272382770 Ignore-AOSP-First: Security Issue (cherry picked from commit 9c0c15f80cffb98b36284dd169a2e62e059dbbe3) (cherry picked from https://googleplex-android-review.googlesource.com/q/commit:75e5e2e1faec7aa2812fc6fba30d6fe80558bacd) Merged-In: I5bc85451b4e6539bad45ceb672924a37952cc138 Change-Id: I5bc85451b4e6539bad45ceb672924a37952cc138
Diffstat (limited to 'server/UidRanges.h')
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