| From | Kamal Mostafa <> | Subject | [PATCH 4.2.y-ckt 086/218] be2iscsi: set the boot_kset pointer to NULL in case of failure | Date | Thu, 31 Mar 2016 13:14:59 -0700 |
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4.2.8-ckt7 -stable review patch. If anyone has any objections, please let me know.
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From: Maurizio Lombardi <mlombard@redhat.com>
commit 84bd64993f916bcf86270c67686ecf4cea7b8933 upstream.
In beiscsi_setup_boot_info(), the boot_kset pointer should be set to NULL in case of failure otherwise an invalid pointer dereference may occur later.
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/scsi/be2iscsi/be_main.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 7a6dbfb..32f827e 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -4468,6 +4468,7 @@ put_shost: scsi_host_put(phba->shost); free_kset: iscsi_boot_destroy_kset(phba->boot_kset); + phba->boot_kset = NULL; return -ENOMEM; } -- 2.7.4
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