| commit | 34f5fef1b6038f7b85ff685b3676915a9668e1a8 | |
| author | Kashyap, Desai <kashyap.desai@lsi.com> | |
| Fri, 7 Aug 2009 14:03:17 +0000 (7 19:33 +0530) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Wed, 9 Sep 2009 03:33:41 +0000 (8 20:33 -0700) | ||
| tree | b1b9ec6ceed356da1d6fe18cf06228b9127d0717 | treesnapshot (tar.gz zip) |
| parent | cbac26a3241f857e24fede1944aa825a4549cc17 | commitdiff |
SCSI: mpt2sas: Introduced check for enclosure_handle to avoid crash
commit 15052c9e85bf0cdadcb69eb89623bf12bad8b4f8 upstream.
Kernel panic is seen because of enclosure_handle received from FW is zero.
Check is introduced before calling mpt2sas_config_get_enclosure_pg0.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 15052c9e85bf0cdadcb69eb89623bf12bad8b4f8 upstream.
Kernel panic is seen because of enclosure_handle received from FW is zero.
Check is introduced before calling mpt2sas_config_get_enclosure_pg0.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/scsi/mpt2sas/mpt2sas_scsih.c | diffblobblamehistory |