[PATCH v3 2/8] net/handshake: Define handshake_sk_destruct_req

[Hannes Reinecke]

On 10/3/25 06:31, alistair23 at gmail.com wrote:
> From: Alistair Francis <alistair.francis at wdc.com>
> 
> Define a `handshake_sk_destruct_req()` function to allow the destruction
> of the handshake req.
> 
> This is required to avoid hash conflicts when handshake_req_hash_add()
> is called as part of submitting the KeyUpdate request.
> 
> Signed-off-by: Alistair Francis <alistair.francis at wdc.com>
> ---
> v3:
>   - New patch
> 
>   net/handshake/request.c | 16 ++++++++++++++++
>   1 file changed, 16 insertions(+)
> 
> diff --git a/net/handshake/request.c b/net/handshake/request.c
> index 274d2c89b6b2..0d1c91c80478 100644
> --- a/net/handshake/request.c
> +++ b/net/handshake/request.c
> @@ -98,6 +98,22 @@ static void handshake_sk_destruct(struct sock *sk)
>   		sk_destruct(sk);
>   }
>   
> +/**
> + * handshake_sk_destruct_req - destroy an existing request
> + * @sk: socket on which there is an existing request
> + */
> +static void handshake_sk_destruct_req(struct sock *sk)
> +{
> +	struct handshake_req *req;
> +
> +	req = handshake_req_hash_lookup(sk);
> +	if (!req)
> +		return;
> +
> +	trace_handshake_destruct(sock_net(sk), req, sk);
> +	handshake_req_destroy(req);
> +}
> +
>   /**
>    * handshake_req_alloc - Allocate a handshake request
>    * @proto: security protocol

Reviewed-by: Hannes Reinecke <hare at suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                  Kernel Storage Architect
hare at suse.de                                +49 911 74053 688
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