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Commit 04d174e9 authored by Jean-François Moine's avatar Jean-François Moine Committed by Mauro Carvalho Chehab
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V4L/DVB: gspca - sn9c20x: Bad transfer size of Bayer images 



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

Reported-by: default avatarIvo Jager <ivo.jager@siliconfields.net>
Signed-off-by: default avatarJean-François Moine <moinejf@free.fr>
Cc: stable@kernel.org
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 2fc11536

drivers/media/video/gspca/sn9c20x.c

+1 −2
Original line number Diff line number Diff line
@@ -2357,8 +2357,7 @@ static void sd_pkt_scan(struct gspca_dev *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) {