From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 6 Dec 2011 19:08:25 +0000 (-0800)
Subject: datapath: small potential memory leak in ovs_vport_alloc()
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9697e4337f8b46dff1ec90678e08e0fbd10eb2ca;p=openvswitch

datapath: small potential memory leak in ovs_vport_alloc()

We're unlikely to hit this leak, but the static checkers complain if we
don't take care of it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
---

diff --git a/datapath/vport.c b/datapath/vport.c
index 9881fb86..e9ccdbde 100644
--- a/datapath/vport.c
+++ b/datapath/vport.c
@@ -196,8 +196,10 @@ struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops,
 	kobject_init(&vport->kobj, &brport_ktype);
 
 	vport->percpu_stats = alloc_percpu(struct vport_percpu_stats);
-	if (!vport->percpu_stats)
+	if (!vport->percpu_stats) {
+		kfree(vport);
 		return ERR_PTR(-ENOMEM);
+	}
 
 	spin_lock_init(&vport->stats_lock);