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(parent: f92a80a) | patch
vxlan: fix a potential issue when create a new vxlan fdb entry.
authorHaishuang Yan <yanhaishuang@cmss.chinamobile.com>
Tue, 29 Nov 2016 01:59:36 +0000 (09:59 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 30 Nov 2016 17:02:49 +0000 (12:02 -0500)
commit17b463654f41f0aa334efd5a6efeab8a6e9496f7
tree904c2339d7ca7ac71441c8fb66f3c3262b2c62c8tree | snapshot (tar.gz zip)
parentf92a80a9972175a6a1d36c6c44be47fb0efd020dcommit | diff
vxlan: fix a potential issue when create a new vxlan fdb entry.

vxlan_fdb_append may return error, so add the proper check,
otherwise it will cause memory leak.

Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Changes in v2:
  - Unnecessary to initialize rc to zero.
Acked-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/vxlan.c diff | blob | blame | history