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, kuniyu@google.com, willemb@google.com,
netdev@vger.kernel.org, eric.dumazet@gmail.com,
syzbot+30b93b6845b19cc38581@syzkaller.appspotmail.com
Subject: Re: [PATCH net] af_packet: Don't send zero-byte data in tpacket_snd().
Date: Wed, 12 Aug 2026 00:50:05 +0000 [thread overview]
Message-ID: <178649580565.1217141.15269126551177731579.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260810150447.1220864-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 10 Aug 2026 15:04:47 +0000 you wrote:
> syzbot reported a WARNING in __dev_queue_xmit() triggered via tpacket_snd():
>
> skb_assert_len
> WARNING: at include/linux/skbuff.h:2753 skb_assert_len
> WARNING: at __dev_queue_xmit+0x21bc/0x4970 net/core/dev.c:4781
>
> Call Trace:
> <TASK>
> dev_queue_xmit include/linux/netdevice.h:3448 [inline]
> packet_xmit+0x243/0x310 net/packet/af_packet.c:276
> tpacket_snd net/packet/af_packet.c:2907 [inline]
> packet_sendmsg+0x28d6/0x4eb0 net/packet/af_packet.c:3134
>
> [...]
Here is the summary with links:
- [net] af_packet: Don't send zero-byte data in tpacket_snd().
https://git.kernel.org/netdev/net/c/6bcd76c134c5
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:[~2026-08-12 0:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-10 15:04 [PATCH net] af_packet: Don't send zero-byte data in tpacket_snd() Eric Dumazet
2026-08-10 18:10 ` Willem de Bruijn
2026-08-11 5:21 ` Jiayuan Chen
2026-08-12 0:50 ` 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=178649580565.1217141.15269126551177731579.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=eric.dumazet@gmail.com \
--cc=horms@kernel.org \
--cc=kuba@kernel.org \
--cc=kuniyu@google.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=syzbot+30b93b6845b19cc38581@syzkaller.appspotmail.com \
--cc=willemb@google.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