commit 603467bfb57344f3552b3478e3f69244326174e9
author Sungtak Lee <taklee@google.com> Thu May 16 16:48:00 2019 -0700
committer Sungtak Lee <taklee@google.com> Tue May 21 17:42:14 2019 -0700
tree a3b315c66b10e62b4b3f8edfed29819aa1a63695
parent d68496deee058c6c03c35859b2548bfee3393a62

Bufferpool: Check hidl call return value.

Hidl will crash if hidl call failed and return value was not checked.
Check hidl call return values.

Bug: 132182836
Change-Id: I910025a7b3c508b3c8f289a5286abbcc77e2d9b8

media/bufferpool/2.0/BufferPoolClient.cpp

diff --git a/media/bufferpool/2.0/BufferPoolClient.cpp b/media/bufferpool/2.0/BufferPoolClient.cpp
index f907de5..342fef6 100644
--- a/media/bufferpool/2.0/BufferPoolClient.cpp
+++ b/media/bufferpool/2.0/BufferPoolClient.cpp
@@ -582,6 +582,10 @@
                         (void) outStatus;
                         (void) outBuffer;
                     });
+            if (!transResult.isOk()) {
+                ALOGD("sync from client %lld failed: bufferpool process died.",
+                      (long long)mConnectionId);
+            }
         }
         mRemoteSyncLock.unlock();
     }