From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, idosch@nvidia.com, dsahern@kernel.org,
netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH net] net: do not send ICMP/NDISC Redirects when peer allocation fails
Date: Mon, 27 Jul 2026 22:20:15 +0000 [thread overview]
Message-ID: <178519081588.1438149.18330636783764920286.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260724072901.1633601-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 24 Jul 2026 07:29:01 +0000 you wrote:
> When inet_getpeer_v4() or inet_getpeer_v6() fails to allocate a peer entry
> under memory pressure or tree size caps, redirect handlers previously fell
> back to sending un-rate-limited ICMP/NDISC Redirect messages.
>
> In IPv4, ip_rt_send_redirect() called icmp_send() directly when peer == NULL.
> In IPv6, ip6_forward() and ndisc_send_redirect() passed a NULL peer into
> inet_peer_xrlim_allow(), which returned true when peer == NULL.
>
> [...]
Here is the summary with links:
- [net] net: do not send ICMP/NDISC Redirects when peer allocation fails
https://git.kernel.org/netdev/net/c/dbc3791e3b24
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-07-27 22:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-24 7:29 [PATCH net] net: do not send ICMP/NDISC Redirects when peer allocation fails Eric Dumazet
2026-07-24 13:42 ` Jakub Kicinski
2026-07-24 14:15 ` Eric Dumazet
2026-07-24 14:20 ` Jakub Kicinski
2026-07-26 14:06 ` Ido Schimmel
2026-07-27 22:20 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=178519081588.1438149.18330636783764920286.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=davem@davemloft.net \
--cc=dsahern@kernel.org \
--cc=edumazet@google.com \
--cc=eric.dumazet@gmail.com \
--cc=horms@kernel.org \
--cc=idosch@nvidia.com \
--cc=kuba@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox