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V4L/DVB (4627): Vivi crashes with mplayer

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The vivi.current_norm field is not initialized in vivi.c, so a
VIDIOC_G_STD ioctl without a prior call to VIDIOC_S_STD gives
unpredictable results. mplayer does exactly this.

Signed-off-by Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Sascha Hauer 2006-09-13 13:26:03 -03:00 committed by Mauro Carvalho Chehab
parent 183d896a03
commit d7fbefe06d
1 changed files with 2 additions and 0 deletions
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2
drivers/media/video/vivi.c
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@ -1360,6 +1360,8 @@ static int __init vivi_init(void)
dev->vidq.timeout.data = (unsigned long)dev;
init_timer(&dev->vidq.timeout);
vivi.current_norm = tvnorms[0].id;
ret = video_register_device(&vivi, VFL_TYPE_GRABBER, video_nr);
printk(KERN_INFO "Video Technology Magazine Virtual Video Capture Board (Load status: %d)\n", ret);
return ret;