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(parent: 68e6689) | 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 01:24:59 +0000 (17:24 -0800)
commit7b3e8a2073d9875dbdcdfec5d40ff54c8e8c418c
tree98daae136eab94cbadb11942ead31162b420d448tree
parent68e6689b9b35c8a2fa73e00947238d2c5cb0387ccommit | 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
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git