Re: [PATCH v3 3/8] net/handshake: Ensure the request is destructed on completion

[Hannes Reinecke <hare@suse.de>]

On 10/3/25 06:31, alistair23@gmail.com wrote:
> From: Alistair Francis <alistair.francis@wdc.com>
> 
> To avoid future handshake_req_hash_add() calls failing with EEXIST when
> performing a KeyUpdate let's make sure the old request is destructed
> as part of the completion.
> 
> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
> ---
> v3:
>   - New patch
> 
>   net/handshake/request.c | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/net/handshake/request.c b/net/handshake/request.c
> index 0d1c91c80478..194725a8aaca 100644
> --- a/net/handshake/request.c
> +++ b/net/handshake/request.c
> @@ -311,6 +311,8 @@ void handshake_complete(struct handshake_req *req, unsigned int status,
>   		/* Handshake request is no longer pending */
>   		sock_put(sk);
>   	}
> +
> +	handshake_sk_destruct_req(sk);
>   }
>   EXPORT_SYMBOL_IF_KUNIT(handshake_complete);
>   
Curious.
Why do we need it now? We had been happily using the handshake mechanism 
for quite some time now, so who had been destroying the request without
this patch?

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                  Kernel Storage Architect
hare@suse.de                                +49 911 74053 688
SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg
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