commit 946e37e71f872a960c86e52edc3c501826b6e8a5
author Chia-I Wu <olv@google.com> Thu Aug 23 12:55:44 2018 -0700
committer Yiwei Zhang <zzyiwei@google.com> Thu Mar 21 04:34:16 2019 +0000
tree fe96c3589b65a17d163b1fb757df84cefdb156a1
parent 82144eb9bfe26c63d8ec3bc0546f0a2b12555306

surfaceflinger: fix race conditions in captureScreen

The display was looked up without holding the state lock.  It was
also used (including indirectly from updateDimensions) without
holding the lock either.

Inline updateDimensions in captureScreen with the state lock held.
Stop calling updateDimensions in captureLayers.

Bug: 113041375
Test: take screenshot, rotate screen, screencap
Change-Id: I8b361847c44373ce08930d906ec4a995efd1c21b
Merged-In: I8b361847c44373ce08930d906ec4a995efd1c21b