This is a note to let you know that I've just added the patch titled
media: smiapp: Only some selection targets are settable
to the 3.17-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-smiapp-only-some-selection-targets-are-settable.patch
and it can be found in the queue-3.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b31eb901c4e5eeef4c83c43dfbc7fe0d4348cb21 Mon Sep 17 00:00:00 2001
From: Sakari Ailus <sakari.ailus@xxxxxx>
Date: Thu, 6 Nov 2014 17:49:45 -0300
Subject: media: smiapp: Only some selection targets are settable
From: Sakari Ailus <sakari.ailus@xxxxxx>
commit b31eb901c4e5eeef4c83c43dfbc7fe0d4348cb21 upstream.
Setting a non-settable selection target caused BUG() to be called. The check
for valid selections only takes the selection target into account, but does
not tell whether it may be set, or only get. Fix the issue by simply
returning an error to the user.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/i2c/smiapp/smiapp-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -2133,7 +2133,7 @@ static int smiapp_set_selection(struct v
ret = smiapp_set_compose(subdev, fh, sel);
break;
default:
- BUG();
+ ret = -EINVAL;
}
mutex_unlock(&sensor->mutex);
Patches currently in stable-queue which might be from sakari.ailus@xxxxxx are
queue-3.17/media-smiapp-only-some-selection-targets-are-settable.patch
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