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V4L/DVB (8605): gspca: Fix of gspca_zc3xx oops - 2.6.27-rc1

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Bad mini/max check in setting control values (the gamma in
zc3xx could be set to null).

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Rabin Vincent 2008-08-03 07:58:54 -03:00 committed by Mauro Carvalho Chehab
parent cebf3b67f7
commit fcf5cb2406
1 changed files with 1 additions and 1 deletions
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2
drivers/media/video/gspca/gspca.c
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@ -904,7 +904,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
if (ctrl->id != ctrls->qctrl.id)
continue;
if (ctrl->value < ctrls->qctrl.minimum
&& ctrl->value > ctrls->qctrl.maximum)
|| ctrl->value > ctrls->qctrl.maximum)
return -ERANGE;
PDEBUG(D_CONF, "set ctrl [%08x] = %d", ctrl->id, ctrl->value);
if (mutex_lock_interruptible(&gspca_dev->usb_lock))