Free sk in case tipc_sk_insert() fails.

Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
---

v2: use a succinct commit log.

 net/tipc/socket.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 17f8c523e33b..43509c7e90fc 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -502,6 +502,7 @@ 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;
 	}
-- 
2.25.1

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:

On Wed, 29 Jun 2022 14:34:18 +0800 you wrote:
> Free sk in case tipc_sk_insert() fails.
> 
> Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
> ---
> 
> v2: use a succinct commit log.
> 
> [...]

Here is the summary with links:
  - [v2] net: tipc: fix possible refcount leak in tipc_sk_create()
    https://git.kernel.org/netdev/net/c/00aff3590fc0

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html

> Subject: [PATCH v2] net: tipc: fix possible refcount leak in tipc_sk_create()
> 
> Free sk in case tipc_sk_insert() fails.
> 
> Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
> ---
> 
> v2: use a succinct commit log.
> 
>  net/tipc/socket.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/net/tipc/socket.c b/net/tipc/socket.c
> index 17f8c523e33b..43509c7e90fc 100644
> --- a/net/tipc/socket.c
> +++ b/net/tipc/socket.c
> @@ -502,6 +502,7 @@ 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;
>  	}
> --
> 2.25.1
Reviewed-by: Tung Nguyen <tung.q.nguyen@dektech.com.au>