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From: patchwork-bot+netdevbpf@kernel.org
To: Shigeru Yoshida <syoshida@redhat.com>
Cc: davem@davemloft.net, dsahern@kernel.org, edumazet@google.com,
	kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH net v2] ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit()
Date: Wed, 06 Dec 2023 09:20:22 +0000	[thread overview]
Message-ID: <170185442293.26512.8602654945960747871.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20231202161441.221135-1-syoshida@redhat.com>

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:

On Sun,  3 Dec 2023 01:14:41 +0900 you wrote:
> In ipgre_xmit(), skb_pull() may fail even if pskb_inet_may_pull() returns
> true. For example, applications can use PF_PACKET to create a malformed
> packet with no IP header. This type of packet causes a problem such as
> uninit-value access.
> 
> This patch ensures that skb_pull() can pull the required size by checking
> the skb with pskb_network_may_pull() before skb_pull().
> 
> [...]

Here is the summary with links:
  - [net,v2] ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit()
    https://git.kernel.org/netdev/net/c/80d875cfc9d3

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2023-12-06  9:20 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-02 16:14 [PATCH net v2] ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Shigeru Yoshida
2023-12-03  6:58 ` [EXT] " Suman Ghosh
2023-12-03 11:03   ` Eric Dumazet
2023-12-03 11:54   ` Shigeru Yoshida
2023-12-03 15:17     ` Suman Ghosh
2023-12-03 15:38       ` Shigeru Yoshida
2023-12-03 15:18 ` Suman Ghosh
2023-12-06  9:20 ` patchwork-bot+netdevbpf [this message]

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