From: Gerald Schaefer <geraldsc@de.ibm.com>
Date: Wed, 8 Mar 2006 05:55:37 +0000 (-0800)
Subject: [PATCH] s390: fix strnlen_user return value
X-Git-Tag: v2.6.16-rc6~66
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=331c46591414f7f92b1cec048009abe89892ee79;p=pandora-kernel.git

[PATCH] s390: fix strnlen_user return value

strnlen_user is supposed to return then length count + 1 if no terminating \0
is found, and it should return 0 on exception.  Found by David Howells
<dhowells@redhat.com>.

Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-By: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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