From: patchwork-bot+netdevbpf@kernel.org
To: Nikola Z. Ivanov <zlatistiv@gmail.com>
Cc: kuba@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net,
edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net v2] netdevsim: zero initialize struct iphdr in dummy sk_buff
Date: Tue, 28 Apr 2026 00:30:05 +0000 [thread overview]
Message-ID: <177733620555.171020.13636107827535751383.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260426201434.742030-1-zlatistiv@gmail.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Sun, 26 Apr 2026 23:14:34 +0300 you wrote:
> Syzbot reports a KMSAN uninit-value originating from
> nsim_dev_trap_skb_build, with the allocation also
> being performed in the same function.
>
> Fix this by calling skb_put_zero instead of skb_put to
> guarantee zero initialization of the whole IP header.
>
> [...]
Here is the summary with links:
- [net,v2] netdevsim: zero initialize struct iphdr in dummy sk_buff
https://git.kernel.org/netdev/net/c/35eaa6d8d6c2
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-04-28 0:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-26 20:14 [PATCH net v2] netdevsim: zero initialize struct iphdr in dummy sk_buff Nikola Z. Ivanov
2026-04-27 7:49 ` Eric Dumazet
2026-04-28 0:30 ` patchwork-bot+netdevbpf [this message]
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