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surfaceflinger: Access s3d flags only for valid display ID.
authorNamit Solanki <nsolanki@codeaurora.org>
Fri, 29 Jul 2016 09:49:44 +0000 (15:19 +0530)
committerSteve Kondik <steve@cyngn.com>
Sat, 13 Aug 2016 08:31:13 +0000 (01:31 -0700)
commita5f80a555ab379546d4f96368b98bbf969229821
tree8dbd0a8103a818ceebf2a6923c95c5decf215c5f
parent3b418d69a3e1b3594aec4ad065a47353da407e12
surfaceflinger: Access s3d flags only for valid display ID.

- Check if display id is within display ID range. Negative
  display ids lead to undefined behavior in CTS tests.

Change-Id: I2db8caf8d7ac65700e5bc37c180763357cc90aad
CRs-Fixed: 1043297
services/surfaceflinger/ExSurfaceFlinger/ExHWComposer.cpp