From de2430fd7855b7941250e1c3744756ec9e699bd1 Mon Sep 17 00:00:00 2001
From: Marco Nelissen <marcone@google.com>
Date: Thu, 18 Feb 2016 08:25:47 -0800
Subject: Get service by value instead of reference

to prevent a cleared service binder from being used.

Bug: 26040840
Change-Id: Ifb5483c55b172d3553deb80dbe27f2204b86ecdb
---
 media/libmedia/mediametadataretriever.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'media/libmedia')

diff --git a/media/libmedia/mediametadataretriever.cpp b/media/libmedia/mediametadataretriever.cpp
index 9a76f58..08a9e6a 100644
--- a/media/libmedia/mediametadataretriever.cpp
+++ b/media/libmedia/mediametadataretriever.cpp
@@ -35,7 +35,7 @@ Mutex MediaMetadataRetriever::sServiceLock;
 sp<IMediaPlayerService> MediaMetadataRetriever::sService;
 sp<MediaMetadataRetriever::DeathNotifier> MediaMetadataRetriever::sDeathNotifier;
 
-const sp<IMediaPlayerService>& MediaMetadataRetriever::getService()
+const sp<IMediaPlayerService> MediaMetadataRetriever::getService()
 {
     Mutex::Autolock lock(sServiceLock);
     if (sService == 0) {
@@ -62,7 +62,7 @@ const sp<IMediaPlayerService>& MediaMetadataRetriever::getService()
 MediaMetadataRetriever::MediaMetadataRetriever()
 {
     ALOGV("constructor");
-    const sp<IMediaPlayerService>& service(getService());
+    const sp<IMediaPlayerService> service(getService());
     if (service == 0) {
         ALOGE("failed to obtain MediaMetadataRetrieverService");
         return;
-- 
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