From: Dan Carpenter <dan.carpenter@oracle.com>
To: kernel-janitors@vger.kernel.org
Subject: [PATCH] scsi: bnx2fc: Fix NULL dereference in error handling
Date: Thu, 01 Nov 2018 05:25:30 +0000 [thread overview]
Message-ID: <20181101052530.wcdusf5xc7l6pihz@kili.mountain> (raw)
If "interface" is NULL then we can't release it and trying to will only
lead to an Oops.
Fixes: aea71a024914 ("[SCSI] bnx2fc: Introduce interface structure for each vlan interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index cd160f2ec75d..bcd30e2374f1 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -2364,7 +2364,7 @@ static int _bnx2fc_create(struct net_device *netdev,
if (!interface) {
printk(KERN_ERR PFX "bnx2fc_interface_create failed\n");
rc = -ENOMEM;
- goto ifput_err;
+ goto netdev_err;
}
if (is_vlan_dev(netdev)) {
--
2.11.0
next reply other threads:[~2018-11-01 5:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-01 5:25 Dan Carpenter [this message]
2018-12-08 3:25 [PATCH] scsi: bnx2fc: Fix NULL dereference in error handling Martin K. Petersen
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