linux-kernel - Re: [PATCH net v3] udp: preserve the connected status if only UDP cmsg

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Message-ID: <662176a05a2ff_f8180294a3@willemb.c.googlers.com.notmuch>
Date: Thu, 18 Apr 2024 15:38:08 -0400
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Yick Xie <yick.xie@...il.com>, 
 willemdebruijn.kernel@...il.com, 
 willemb@...gle.com
Cc: netdev@...r.kernel.org, 
 davem@...emloft.net, 
 dsahern@...nel.org, 
 edumazet@...gle.com, 
 kuba@...nel.org, 
 pabeni@...hat.com, 
 linux-kernel@...r.kernel.org, 
 stable@...r.kernel.org
Subject: Re: [PATCH net v3] udp: preserve the connected status if only UDP
 cmsg

Yick Xie wrote:
> If "udp_cmsg_send()" returned 0 (i.e. only UDP cmsg),
> "connected" should not be set to 0. Otherwise it stops
> the connected socket from using the cached route.
> 
> Fixes: 2e8de8576343 ("udp: add gso segment cmsg")
> Signed-off-by: Yick Xie <yick.xie@...il.com>
> Cc: stable@...r.kernel.org

Reviewed-by: Willem de Bruijn <willemb@...gle.com>