[OE-core] [PATCH] qt4: qt-mobility: fix QML video player crash

[Anatolij Gustschin]

Fix QML video player crash which happens when attempting
to play OGG video files.

Signed-off-by: Anatolij Gustschin <agust at denx.de>
---
 ...stvideoconnector-fixed-buffers-allocation.patch |   32 ++++++++++++++++++++
 meta/recipes-qt/qt4/qt-mobility_1.2.0.inc          |    3 +-
 2 files changed, 34 insertions(+), 1 deletions(-)
 create mode 100644 meta/recipes-qt/qt4/files/0001-gstvideoconnector-fixed-buffers-allocation.patch

diff --git a/meta/recipes-qt/qt4/files/0001-gstvideoconnector-fixed-buffers-allocation.patch b/meta/recipes-qt/qt4/files/0001-gstvideoconnector-fixed-buffers-allocation.patch
new file mode 100644
index 0000000..cea07c9
--- /dev/null
+++ b/meta/recipes-qt/qt4/files/0001-gstvideoconnector-fixed-buffers-allocation.patch
@@ -0,0 +1,32 @@
+From b308508b49afa9a129b4e4589c57cd107d1320b8 Mon Sep 17 00:00:00 2001
+From: Dmytro Poplavskiy <dmytro.poplavskiy at nokia.com>
+Date: Fri, 6 May 2011 10:35:11 +1000
+Subject: [PATCH] gstvideoconnector: fixed buffers allocation
+
+It should not be necessary, but at least theora video decoder doesn't
+iniatilize *buf, while gst_pad_alloc_buffer relies on buf being NULL.
+
+Task-number: QTMOBILITY-1611
+Reviewed-by: Michael Goddard
+---
+ plugins/multimedia/gstreamer/gstvideoconnector.c |    4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+diff --git a/plugins/multimedia/gstreamer/gstvideoconnector.c b/plugins/multimedia/gstreamer/gstvideoconnector.c
+index ddf68e0..9f8ceae 100644
+--- a/plugins/multimedia/gstreamer/gstvideoconnector.c
++++ b/plugins/multimedia/gstreamer/gstvideoconnector.c
+@@ -186,6 +186,10 @@ gst_video_connector_buffer_alloc (GstPad * pad, guint64 offset, guint size,
+     GstFlowReturn res = GST_FLOW_OK;
+     element = GST_VIDEO_CONNECTOR (GST_PAD_PARENT (pad));
+ 
++    if (!buf)
++        return GST_FLOW_ERROR;
++    *buf = NULL;
++
+     GST_OBJECT_LOCK (element);
+     gst_object_ref(element->srcpad);
+     GST_OBJECT_UNLOCK (element);
+-- 
+1.7.4.1
+
diff --git a/meta/recipes-qt/qt4/qt-mobility_1.2.0.inc b/meta/recipes-qt/qt4/qt-mobility_1.2.0.inc
index f665e64..bff6e61 100644
--- a/meta/recipes-qt/qt4/qt-mobility_1.2.0.inc
+++ b/meta/recipes-qt/qt4/qt-mobility_1.2.0.inc
@@ -5,7 +5,8 @@ LICENSE = "LGPLv2.1"
 LIC_FILES_CHKSUM = "file://LICENSE.LGPL;md5=fbc093901857fcd118f065f900982c24 \
 		    file://LGPL_EXCEPTION.txt;md5=411080a56ff917a5a1aa08c98acae354"
 
-SRC_URI = "http://get.qt.nokia.com/qt/add-ons/qt-mobility-opensource-src-${PV}.tar.gz "
+SRC_URI = "http://get.qt.nokia.com/qt/add-ons/qt-mobility-opensource-src-${PV}.tar.gz \
+           file://0001-gstvideoconnector-fixed-buffers-allocation.patch"
 
 SRC_URI[md5sum]="ea5db5a8d3dd4709c2926dceda646bd8"
 SRC_URI[sha256sum]="ee3c88975e04139ac9589f76d4be646d44fcbc4c8c1cf2db621abc154cf0ba44"
-- 
1.7.6.4