From: Wim Taymans <wim.taymans@collabora.co.uk>
Date: Fri, 16 Mar 2012 20:48:02 +0000 (+0100)
Subject: don't pass random pointers to pull_range
X-Git-Tag: 1.19.3~505^2~820
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4aa8c11d859cf763ae66c89125afacdd36a996b0;p=platform%2Fupstream%2Fgstreamer.git

don't pass random pointers to pull_range
---

diff --git a/gst/realmedia/rademux.c b/gst/realmedia/rademux.c
index 82fc3a2..f6a6745 100644
--- a/gst/realmedia/rademux.c
+++ b/gst/realmedia/rademux.c
@@ -629,6 +629,7 @@ gst_real_audio_demux_loop (GstRealAudioDemux * demux)
   if (demux->upstream_size > 0 && demux->offset >= demux->upstream_size)
     goto eos;
 
+  buf = NULL;
   ret = gst_pad_pull_range (demux->sinkpad, demux->offset, bytes_needed, &buf);
 
   if (ret != GST_FLOW_OK)
diff --git a/gst/realmedia/rmdemux.c b/gst/realmedia/rmdemux.c
index 38c6ef4..8d51ba9 100644
--- a/gst/realmedia/rmdemux.c
+++ b/gst/realmedia/rmdemux.c
@@ -345,6 +345,7 @@ gst_rmdemux_validate_offset (GstRMDemux * rmdemux)
   gboolean ret = TRUE;
   GstMapInfo map;
 
+  buffer = NULL;
   flowret = gst_pad_pull_range (rmdemux->sinkpad, rmdemux->offset, 4, &buffer);
 
   if (flowret != GST_FLOW_OK) {
@@ -837,6 +838,7 @@ gst_rmdemux_loop (GstPad * pad)
       size = rmdemux->size;
   }
 
+  buffer = NULL;
   ret = gst_pad_pull_range (pad, rmdemux->offset, size, &buffer);
   if (ret != GST_FLOW_OK) {
     if (rmdemux->offset == rmdemux->index_offset) {