From: Stratos Psomadakis <psomas@gentoo.org>
Date: Sun, 4 Dec 2011 00:23:54 +0000 (+0200)
Subject: sym53c8xx: Fix NULL pointer dereference in slave_destroy
X-Git-Tag: v3.2.2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b328e18f8ba3c8a32ba45952ae5bf8dd39d73120;p=pandora-kernel.git

sym53c8xx: Fix NULL pointer dereference in slave_destroy

commit cced5041ed5a2d1352186510944b0ddfbdbe4c0b upstream.

sym53c8xx_slave_destroy unconditionally assumes that sym53c8xx_slave_alloc has
succesesfully allocated a sym_lcb. This can lead to a NULL pointer dereference
(exposed by commit 4e6c82b).

Signed-off-by: Stratos Psomadakis <psomas@gentoo.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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