From: Eric Seppanen <eric@purestorage.com>
Date: Thu, 21 Nov 2013 22:49:56 +0000 (-0800)
Subject: iscsi-target: return -EINVAL on oversized configfs parameter
X-Git-Tag: v3.13-rc5~3^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2306bfb208b9c403592a0513b08f2e6ad53056d5;p=pandora-kernel.git

iscsi-target: return -EINVAL on oversized configfs parameter

The iSCSI CHAP auth parameters are already copied with respect for
the destination buffer size.  Return -EINVAL instead of silently
truncating the input.

Signed-off-by: Eric Seppanen <eric@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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