From c3cb718acc17f8e0d6b4b8d1f8ca9a20d1999159 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 13 Sep 2013 11:07:13 +0300
Subject: [PATCH] staging: line6: add bounds check in snd_toneport_source_put()

"source" comes from the user in snd_ctl_elem_write() so it needs to be
checked.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed