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(parent: b9547c0) | 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>
Thu, 26 Jan 2012 00:13:48 +0000 (16:13 -0800)
commitb328e18f8ba3c8a32ba45952ae5bf8dd39d73120
tree7e0ae3ee055e667360cdce412842144c05ed983etree | snapshot
parentb9547c0e2ff53f68325d7be563d41308e04ab1accommit | 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 | history
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