From: patchwork-bot+netdevbpf@kernel.org
To: David Wei <dw@davidwei.uk>
Cc: netdev@vger.kernel.org, donald.hunter@gmail.com, kuba@kernel.org,
davem@davemloft.net, edumazet@google.com, pabeni@redhat.com,
horms@kernel.org, jacob.e.keller@intel.com
Subject: Re: [PATCH net-next v1] tools: ynl-gen: validate 0 len strings from kernel
Date: Tue, 06 May 2025 01:20:37 +0000 [thread overview]
Message-ID: <174649443724.1003512.5539017727353269660.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250503043050.861238-1-dw@davidwei.uk>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 2 May 2025 21:30:50 -0700 you wrote:
> Strings from the kernel are guaranteed to be null terminated and
> ynl_attr_validate() checks for this. But it doesn't check if the string
> has a len of 0, which would cause problems when trying to access
> data[len - 1]. Fix this by checking that len is positive.
>
> Signed-off-by: David Wei <dw@davidwei.uk>
>
> [...]
Here is the summary with links:
- [net-next,v1] tools: ynl-gen: validate 0 len strings from kernel
https://git.kernel.org/netdev/net/c/4720f9707c78
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2025-05-06 1:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-03 4:30 [PATCH net-next v1] tools: ynl-gen: validate 0 len strings from kernel David Wei
2025-05-06 1:20 ` patchwork-bot+netdevbpf [this message]
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