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video-format: don't overrun the arrays on UYVP
author
Wim Taymans
<wim.taymans@collabora.co.uk>
Thu, 5 Sep 2013 10:44:05 +0000
(12:44 +0200)
committer
Wim Taymans
<wim.taymans@collabora.co.uk>
Thu, 5 Sep 2013 10:44:32 +0000
(12:44 +0200)
gst-libs/gst/video/video-format.c
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diff --git
a/gst-libs/gst/video/video-format.c
b/gst-libs/gst/video/video-format.c
index
aaa2142
..
82a147f
100644
(file)
--- a/
gst-libs/gst/video/video-format.c
+++ b/
gst-libs/gst/video/video-format.c
@@
-969,7
+969,7
@@
unpack_UYVP (const GstVideoFormatInfo * info, GstVideoPackFlags flags,
const guint8 *s = GET_LINE (y);
guint16 *d = dest;
- for (i = 0; i < width; i += 2) {
+ for (i = 0; i < width
- 1
; i += 2) {
guint16 y0, y1;
guint16 u0;
guint16 v0;
@@
-1014,7
+1014,8
@@
pack_UYVP (const GstVideoFormatInfo * info, GstVideoPackFlags flags,
guint16 v0;
y0 = s[4 * (i + 0) + 1];
- y1 = s[4 * (i + 1) + 1];
+ y1 = (i < width - 1 ? s[4 * (i + 1) + 1] : y0);
+
u0 = s[4 * (i + 0) + 2];
v0 = s[4 * (i + 0) + 3];