| commit | ca1c39addf4446c8eff3cf0b304112c59b400b18 | [log] [tgz] |
|---|---|---|
| author | Mathieu Chartier <mathieuc@google.com> | Mon Mar 30 17:57:26 2020 -0700 |
| committer | Mathieu Chartier <mathieuc@google.com> | Tue Mar 31 10:17:58 2020 -0700 |
| tree | cba9fb59cf4126222a50aa40357f8e1f7121336d | |
| parent | 1abd3ec2c338bf3d0c7e68399d94554e468a8e3f [diff] |
Fix race condition in GetPreResolvedStrings DexCache::VisitReferences had a race condition where a null pointer could be accessed if there was another concurrent caller doing ClearPreResolvedStrings. Fix is to add an extra null check that prevents the race. Bug: 152716138 Test: test-art-host Change-Id: Ib447ce689e23f7c20d4cda8b457abeb89ade9291