[024/103] V4L/DVB: gspca - sn9c20x: Bad transfer size of Bayer images

[Greg KH]

2.6.35-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Jean-François Moine <moinejf@xxxxxxx>

commit 04d174e99a6eca2f62b56c10ae1d7d0499d83e9d upstream.

As the end of frame marker does not contain any pixel, it must not be
transferred.

Reported-by: Ivo Jager <ivo.jager@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jean-François Moine <moinejf@xxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/media/video/gspca/sn9c20x.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -2368,8 +2368,7 @@ static void sd_pkt_scan(struct gspca_dev
 			    (data[33] << 10);
 		avg_lum >>= 9;
 		atomic_set(&sd->avg_lum, avg_lum);
-		gspca_frame_add(gspca_dev, LAST_PACKET,
-				data, len);
+		gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
 		return;
 	}
 	if (gspca_dev->last_packet_type == LAST_PACKET) {


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