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(parent: 710021f) | patch
sym53c8xx: Fix NULL pointer dereference in slave_destroy
authorStratos Psomadakis <psomas@gentoo.org>
Sun, 4 Dec 2011 00:23:54 +0000 (02:23 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 25 Jan 2012 21:53:24 +0000 (13:53 -0800)
commit751153cccad7b285060c11af30379fcf599dc625
treecf5bdd4e5ac8c64a0ced7203635b574a3fcd13a4tree
parent710021f8bc65ae2b61df6cd34915da9b22c4c9fccommit | diff
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>
drivers/scsi/sym53c8xx_2/sym_glue.c diff | blob | blame | history
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