From: Eric Dumazet <edumazet@google.com>
To: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>
Cc: Simon Horman <horms@kernel.org>, David Ahern <dsahern@kernel.org>,
Kuniyuki Iwashima <kuniyu@google.com>,
netdev@vger.kernel.org, eric.dumazet@gmail.com,
Eric Dumazet <edumazet@google.com>
Subject: [PATCH v2 net-next 2/3] tcp: use SKB_DROP_REASON_IP_OUTNOROUTES in tcp_v6_send_response()
Date: Mon, 11 May 2026 07:23:09 +0000 [thread overview]
Message-ID: <20260511072310.1094859-3-edumazet@google.com> (raw)
In-Reply-To: <20260511072310.1094859-1-edumazet@google.com>
Replace a bare kfree_skb() with a modern sk_skb_reason_drop() call,
and provide IP_OUTNOROUTES drop reason.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
---
net/ipv6/tcp_ipv6.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index d13d49bfef19457cc5902cb556605a80f4c0ab2c..0d5e2b0a3f579a240e3457881bfe6c647cb3d2d9 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -982,7 +982,7 @@ static void tcp_v6_send_response(const struct sock *sk, struct sk_buff *skb, u32
return;
}
- kfree_skb(buff);
+ sk_skb_reason_drop(sk, buff, SKB_DROP_REASON_IP_OUTNOROUTES);
}
static void tcp_v6_send_reset(const struct sock *sk, struct sk_buff *skb,
--
2.54.0.563.g4f69b47b94-goog
next prev parent reply other threads:[~2026-05-11 7:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 7:23 [PATCH v2 net-next 0/3] net: use IP_OUTNOROUTES drop reason Eric Dumazet
2026-05-11 7:23 ` [PATCH v2 net-next 1/3] net: constify sk_skb_reason_drop() sock parameter Eric Dumazet
2026-05-11 7:23 ` Eric Dumazet [this message]
2026-05-11 7:23 ` [PATCH v2 net-next 3/3] ipv6: use SKB_DROP_REASON_IP_OUTNOROUTES in inet6_csk_xmit() Eric Dumazet
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