tree 9219f64c5110f0f7b4865420b154e649cca774e5
parent 749439bfac6e1a2932c582e2699f91d329658196
author Cong Wang <xiyou.wangcong@gmail.com> 1515617425 -0800
committer David S. Miller <davem@davemloft.net> 1516041950 -0500

tipc: fix a memory leak in tipc_nl_node_get_link()

When tipc_node_find_by_name() fails, the nlmsg is not
freed.

While on it, switch to a goto label to properly
free it.

Fixes: be9c086715c ("tipc: narrow down exposure of struct tipc_node")
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Cc: Jon Maloy <jon.maloy@ericsson.com>
Cc: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>