From edce4188ef3abd491c216b9218333aaea77688cb Mon Sep 17 00:00:00 2001
From: Bobby Holley <bobbyholley@gmail.com>
Date: Mon, 2 Mar 2015 09:47:04 -0800
Subject: [PATCH] Bug 1135170 - Pin MediaResource in OggReader::GetSeekRanges.
 r=mattwoodrow

All consumers of MediaCacheStream::GetCachedRanges do this except this one.
---
 dom/media/ogg/OggReader.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dom/media/ogg/OggReader.cpp b/dom/media/ogg/OggReader.cpp
index f00b0940dba..3f1295a8e60 100644
--- a/dom/media/ogg/OggReader.cpp
+++ b/dom/media/ogg/OggReader.cpp
@@ -1182,8 +1182,9 @@ int64_t OggReader::RangeEndTime(int64_t aStartOffset,
 nsresult OggReader::GetSeekRanges(nsTArray<SeekRange>& aRanges)
 {
   NS_ASSERTION(mDecoder->OnDecodeThread(), "Should be on decode thread.");
+  AutoPinned<MediaResource> resource(mDecoder->GetResource());
   nsTArray<MediaByteRange> cached;
-  nsresult res = mDecoder->GetResource()->GetCachedRanges(cached);
+  nsresult res = resource->GetCachedRanges(cached);
   NS_ENSURE_SUCCESS(res, res);
 
   for (uint32_t index = 0; index < cached.Length(); index++) {