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| author | Santos Cordon <santoscordon@google.com> | 2021-12-15 13:46:57 +0000 |
|---|---|---|
| committer | Santos Cordon <santoscordon@google.com> | 2021-12-23 15:39:00 +0000 |
| commit | ab7c9c006528efd0a2651b612bdcc0467064e592 (patch) | |
| tree | 62fab875c93e4c7fea8a541e4b0963bc48a2a22d /tools/aapt2/java/JavaClassGenerator_test.cpp | |
| parent | 7fa6c03fdb922e772c940bfe9ef4ad4b32da2822 (diff) | |
Fix potential deadlock with SensorObserver.
Sensor Observer grabs it's own lock (mSOLock) when voting for a display
mode, which then grabs the global DMD lock (mLock).
When printing out the dump() method, DMD holds mLock, then calls into
SensorObserver which grabs the mSOLock. This can cause a deadlock.
There's no reason to hold mLock when calling SensorObserver's dump()
method, so fix that.
Test: adb shell dumpsys display
Bug: 210086128
Change-Id: Idf685f94b818f04f30bee5b85a503f64d448291a
(cherry picked from commit 8f808c5d7954215d846a4fca227e53dd33dd3428)
Diffstat (limited to 'tools/aapt2/java/JavaClassGenerator_test.cpp')
0 files changed, 0 insertions, 0 deletions