From: Hangyu Hua hbh25y@gmail.com
[ Upstream commit 00aff3590fc0a73bddd3b743863c14e76fd35c0c ]
Free sk in case tipc_sk_insert() fails.
Signed-off-by: Hangyu Hua hbh25y@gmail.com Reviewed-by: Tung Nguyen tung.q.nguyen@dektech.com.au Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- net/tipc/socket.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 42283dc6c5b7..38256aabf4f1 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -489,6 +489,7 @@ static int tipc_sk_create(struct net *net, struct socket *sock, sock_init_data(sock, sk); tipc_set_sk_state(sk, TIPC_OPEN); if (tipc_sk_insert(tsk)) { + sk_free(sk); pr_warn("Socket create failed; port number exhausted\n"); return -EINVAL; }