[net 1/1] tipc: fix memory leak in tipc_accept_from_sock()

[Jon Maloy]

When the function tipc_accept_from_sock() fails to create an instance of
struct tipc_subscriber it omits to free the already created instance of
struct tipc_conn instance before it returns.

We fix that with this commit.

Reported-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Jon Maloy <jon.ma...@ericsson.com>
---
 net/tipc/server.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/tipc/server.c b/net/tipc/server.c
index acaef80..bcede09 100644
--- a/net/tipc/server.c
+++ b/net/tipc/server.c
@@ -314,6 +314,7 @@ static int tipc_accept_from_sock(struct tipc_conn *con)
        newcon->usr_data = s->tipc_conn_new(newcon->conid);
        if (!newcon->usr_data) {
                sock_release(newsock);
+               conn_put(newcon);
                return -ENOMEM;
        }
 
-- 
2.1.4