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authoraudetto@tiscali.it <audetto@tiscali.it>2006-11-20 18:27:44 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-12-10 09:05:01 -0200
commit499c18698990463b84c23ddc98104517fe759ee8 (patch)
tree3a6d63605c294279b33ee017f4856926158594c7 /drivers/media/video/v4l1-compat.c
parente75f9cee32827853fc2f9d1ceb6352e3edc33e9d (diff)
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>
Diffstat (limited to 'drivers/media/video/v4l1-compat.c')
-rw-r--r--drivers/media/video/v4l1-compat.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index 701856e6adb..8a13e595304 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -350,6 +350,7 @@ v4l_compat_translate_ioctl(struct inode *inode,
struct video_buffer *buffer = arg;
memset(buffer, 0, sizeof(*buffer));
+ memset(&fbuf2, 0, sizeof(fbuf2));
err = drv(inode, file, VIDIOC_G_FBUF, &fbuf2);
if (err < 0) {
@@ -616,6 +617,7 @@ v4l_compat_translate_ioctl(struct inode *inode,
case VIDIOCSPICT: /* set tone controls & partial capture format */
{
struct video_picture *pict = arg;
+ memset(&fbuf2, 0, sizeof(fbuf2));
set_v4l_control(inode, file,
V4L2_CID_BRIGHTNESS, pict->brightness, drv);