From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 24 Nov 2011 02:41:49 +0000 (+0000)
Subject: isdn: make sure strings are null terminated
X-Git-Tag: v3.2-rc5~56^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=746ae30f821a8533ffba7769e492f59a96fdbeec;p=pandora-kernel.git

isdn: make sure strings are null terminated

These strings come from the user.  We strcpy() them inside
cf_command() so we should check that they are NULL terminated and
return an error if not.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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