tree c3464fa089886032f36f308298d68df75e056a05
parent e98a9a910692cf7dee3bac2b58cf5f08c59db38f
author Dianne Hackborn <hackbod@google.com> 1458581814 -0700
committer Suprabh Shukla <suprabh@google.com> 1458696143 +0000

Fix issue #27252896: Security Vulnerability -- weak binder

Sending transaction to freed BBinder through weak handle
can cause use of a (mostly) freed object.  We need to try to
safely promote to a strong reference first.

Change-Id: Ic9c6940fa824980472e94ed2dfeca52a6b0fd342
(cherry picked from commit c11146106f94e07016e8e26e4f8628f9a0c73199)