tree 54b411012fb5c847a8b8aa364fb49b88b3cbe4fe
parent c61f3ca8d2bc4cfe47616d379329f48cb62ecdff
author Lajos Molnar <lajos@google.com> 1504752079 -0700
committer Baligh Uddin <baligh@google.com> 1510180561 -0800

OMXNodeInstance: use a lock around OMX::freeNode

This is to avoid a concurrent use after free if other OMX commands
are being executed before the node is marked as deleted.

Bug: 63666573
Change-Id: I7720dd900bfa252f8675e0c56191adbf52aa957e