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| author | Winson Chung <winsonc@google.com> | 2021-11-20 06:39:15 +0000 |
|---|---|---|
| committer | Winson Chung <winsonc@google.com> | 2021-11-22 17:27:22 +0000 |
| commit | 7567f970d6b086f67995cce96bb0d28a84535298 (patch) | |
| tree | 1d3778c8146d520fb0f283e22c707dff2e08a27e /opengl/java/android/opengl/Material.java | |
| parent | 26409be79ebac04a1fa77a62ddb12d2f1450bedf (diff) | |
Prevent recomputeDisableFlags from clobbering the system disable flags
- The disable() call on the binder thread can race with this call on
the main thread due to this 1) fetching the old values on the main
thread, then 2) trying to synchronize on mLock by calling disable()
(which the binder thread is currently holding) and then 3) applying
the previous flags immediately after the fresh disable flags are set
by the binder call.
Bug: 205921118
Test: atest SystemUITests
Change-Id: I5dd4d2d248b6c1ab6d1677e2bb915100cd3e4f4e
Diffstat (limited to 'opengl/java/android/opengl/Material.java')
0 files changed, 0 insertions, 0 deletions