[PATCH v4 2/7] net/handshake: Define handshake_sk_destruct_req
From: <hidden>
Date: 2025-10-17 04:23:44
Also in:
linux-doc, linux-nfs, linux-nvme, lkml
Subsystem:
handshake upcall for transport layer security, networking [general], the rest · Maintainers:
Chuck Lever, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Alistair Francis <redacted> 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 <redacted> Reviewed-by: Hannes Reinecke <hare@suse.de> --- v4: - No change 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
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2.51.0