ipv6: use SKB_DROP_REASON_PKT_TOO_BIG in ip6_xmit()

When a too big packet is dropped, use SKB_DROP_REASON_PKT_TOO_BIG.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260130210303.3888261-5-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 279d4da..4bb6126 100644 (file)
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -383,7 +383,7 @@ int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
        ipv6_local_error((struct sock *)sk, EMSGSIZE, fl6, mtu);
 
        IP6_INC_STATS(net, idev, IPSTATS_MIB_FRAGFAILS);
-       kfree_skb(skb);
+       kfree_skb_reason(skb, SKB_DROP_REASON_PKT_TOO_BIG);
 unlock:
        rcu_read_unlock();
        return ret;