From: Chen Gang <gang.chen@asianux.com>
Date: Thu, 30 May 2013 02:35:34 +0000 (+0800)
Subject: [IA64] hpsim: Fix check for overlong simscsi prefix.
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~35^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69cbc0464d87bfa38c0a4fe4d8bb751c1ec8cedf;p=pandora-kernel.git

[IA64] hpsim: Fix check for overlong simscsi prefix.

When "strlen(s) > MAX_ROOT_LEN", it has already said to use the default
value, but in fact, it still use the input value.

If happens, next sprintf() for 'fname' in simscsi_queuecommand_lck()
may be memory overflow.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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