From: patchwork-bot+netdevbpf@kernel.org
To: Weiming Shi <bestswngs@gmail.com>
Cc: security@kernel.org, edumazet@google.com, davem@davemloft.net,
kuba@kernel.org, pabeni@redhat.com, horms@kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
xmei5@asu.edu
Subject: Re: [PATCH] net/sched: teql: fix NULL pointer dereference in iptunnel_xmit on TEQL slave xmit
Date: Sat, 07 Mar 2026 01:50:05 +0000 [thread overview]
Message-ID: <177284820555.121768.767933765005897381.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260304044216.3517851-3-bestswngs@gmail.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 4 Mar 2026 12:42:18 +0800 you wrote:
> From: Weiming Shi <bestswngs@gmail.com>
>
> teql_master_xmit() calls netdev_start_xmit(skb, slave) to transmit
> through slave devices, but does not update skb->dev to the slave device
> beforehand.
>
> When a gretap tunnel is a TEQL slave, the transmit path reaches
> iptunnel_xmit() which saves dev = skb->dev (still pointing to teql0
> master) and later calls iptunnel_xmit_stats(dev, pkt_len). This
> function does:
>
> [...]
Here is the summary with links:
- net/sched: teql: fix NULL pointer dereference in iptunnel_xmit on TEQL slave xmit
https://git.kernel.org/netdev/net/c/0cc0c2e661af
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-03-07 1:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 4:42 [PATCH] net/sched: teql: fix NULL pointer dereference in iptunnel_xmit on TEQL slave xmit bestswngs
2026-03-04 5:22 ` Xiang Mei
2026-03-07 1:50 ` patchwork-bot+netdevbpf [this message]
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