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V4L/DVB (4862): Fixes uninitialized variables passed to VIDIOC_G_FBUF. 

Signed-off-by: Andrea A Odetti <audetto@tiscali.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
audetto@tiscali.it 2006-11-20 18:27:44 -03:00 committed by Mauro Carvalho Chehab
parent e75f9cee32
commit 499c186989
1 changed files with 2 additions and 0 deletions
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2
drivers/media/video/v4l1-compat.c
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@ -350,6 +350,7 @@ v4l_compat_translate_ioctl(struct inode *inode,
struct video_buffer *buffer = arg; struct video_buffer *buffer = arg;
memset(buffer, 0, sizeof(*buffer)); memset(buffer, 0, sizeof(*buffer));
memset(&fbuf2, 0, sizeof(fbuf2));
err = drv(inode, file, VIDIOC_G_FBUF, &fbuf2); err = drv(inode, file, VIDIOC_G_FBUF, &fbuf2);
if (err < 0) { if (err < 0) {
@ -616,6 +617,7 @@ v4l_compat_translate_ioctl(struct inode *inode,
case VIDIOCSPICT: /* set tone controls & partial capture format */ case VIDIOCSPICT: /* set tone controls & partial capture format */
{ {
struct video_picture *pict = arg; struct video_picture *pict = arg;
memset(&fbuf2, 0, sizeof(fbuf2));
set_v4l_control(inode, file, set_v4l_control(inode, file,
V4L2_CID_BRIGHTNESS, pict->brightness, drv); V4L2_CID_BRIGHTNESS, pict->brightness, drv);