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authorDan Carpenter <error27@gmail.com>2010-03-28 08:21:18 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-05-19 12:57:21 -0300
commitf5e20c34e9c1bcf9e92f2634411bffd98511fc48 (patch)
tree5140e1cc2d739f129bd3c285ba723fdcb2a841ec /drivers/media/video/au0828
parent6e1f4df7da6edd21a184daff023a8eef67f005dc (diff)
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V4L/DVB: video/au0828: off by one bug
The "AUVI_INPUT(tmp)" macro uses "tmp" as an index of an array with AU0828_MAX_INPUT elements. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/au0828')
-rw-r--r--drivers/media/video/au0828/au0828-video.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c
index 8c140c0..6615021 100644
--- a/drivers/media/video/au0828/au0828-video.c
+++ b/drivers/media/video/au0828/au0828-video.c
@@ -1105,7 +1105,7 @@ static int vidioc_enum_input(struct file *file, void *priv,
tmp = input->index;
- if (tmp > AU0828_MAX_INPUT)
+ if (tmp >= AU0828_MAX_INPUT)
return -EINVAL;
if (AUVI_INPUT(tmp).type == 0)
return -EINVAL;