tipc: fix a memory leak in tipc_nl_node_get_link()
[ Upstream commit 59b36613e85fb16ebf9feaf914570879cd5c2a21 ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed