| commit | 01be49fc9e6d7c60764daa8c813829a671a1c48f | [log] [tgz] |
|---|---|---|
| author | Ivan Lozano <ivanlozano@google.com> | Thu Nov 09 10:03:38 2017 -0800 |
| committer | Ivan Lozano <ivanlozano@google.com> | Thu Nov 09 11:00:27 2017 -0800 |
| tree | 929a93e510784221a7f6bd7e8a3ce46e6a0f8d70 | |
| parent | d52f2e426c80136ecbdfe1124604164fa683d6e9 [diff] |
Fix sanitizer in surfaceflinger waitForEvent. The loop in EventThread::waitForEvent as it is currently constructed results in two unsigned overflows as a result of the increment/decrement operation. This causes runtime errors on integer sanitized builds. This patch refactors the loop to avoid these overflows. Bug: 30969751 Test: Compiles and device boots. Runtime error no longer emitted. Change-Id: I2eaa44c0910f19847d366210cafc947efaebfb2d