From: James Bottomley <James.Bottomley@suse.de>
Date: Thu, 26 Nov 2009 15:50:20 +0000 (-0600)
Subject: [SCSI] enclosure: fix oops while iterating enclosure_status array
X-Git-Tag: v2.6.33-rc1~5^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc9b2e9f6603190c009e5d2629ce8e3f99571346;p=pandora-kernel.git

[SCSI] enclosure: fix oops while iterating enclosure_status array

Based on patch originally by Jeff Mahoney <jeffm@suse.com>

 enclosure_status is expected to be a NULL terminated array of strings
 but isn't actually NULL terminated. When writing an invalid value to
 /sys/class/enclosure/.../.../status, it goes off the end of the array
 and Oopses.


Fix by making the assumption true and adding NULL at the end.

Reported-by: Artur Wojcik <artur.wojcik@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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