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| author | Christoph Jaeger <cj@linux.com> | 2014-08-12 09:27:57 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-13 20:04:46 -0700 |
| commit | 3791b3f6fb74d265c93d493d9bbf29c1e769ceae (patch) | |
| tree | eb1eac4b5160d84014501558c0deabb92fd086c6 /net | |
| parent | f0094b28f3038936c1985be64dbe83f0e950b671 (diff) | |
| download | op-kernel-dev-3791b3f6fb74d265c93d493d9bbf29c1e769ceae.zip op-kernel-dev-3791b3f6fb74d265c93d493d9bbf29c1e769ceae.tar.gz | |
openvswitch: Fix memory leak in ovs_vport_alloc() error path
ovs_vport_alloc() bails out without freeing the memory 'vport' points to.
Picked up by Coverity - CID 1230503.
Fixes: 5cd667b0a4 ("openvswitch: Allow each vport to have an array of 'port_id's.")
Signed-off-by: Christoph Jaeger <cj@linux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/openvswitch/vport.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c index 702fb21..6d8f2ec 100644 --- a/net/openvswitch/vport.c +++ b/net/openvswitch/vport.c @@ -137,8 +137,10 @@ struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops, vport->ops = ops; INIT_HLIST_NODE(&vport->dp_hash_node); - if (ovs_vport_set_upcall_portids(vport, parms->upcall_portids)) + if (ovs_vport_set_upcall_portids(vport, parms->upcall_portids)) { + kfree(vport); return ERR_PTR(-EINVAL); + } vport->percpu_stats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats); if (!vport->percpu_stats) { |
