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Message-Id:
<174531300924.1477965.13156830298760999777.git-patchwork-notify@kernel.org>
Date: Tue, 22 Apr 2025 09:10:09 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Alexey Nepomnyashih <sdl@...ct.ru>
Cc: jgross@...e.com, sstabellini@...nel.org, oleksandr_tyshchenko@...m.com,
davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
ast@...nel.org, daniel@...earbox.net, hawk@...nel.org,
john.fastabend@...il.com, xen-devel@...ts.xenproject.org,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org, bpf@...r.kernel.org,
lvc-project@...uxtesting.org, stable@...r.kernel.org
Subject: Re: [PATCH v2] xen-netfront: handle NULL returned by
xdp_convert_buff_to_frame()
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:
On Thu, 17 Apr 2025 12:21:17 +0000 you wrote:
> The function xdp_convert_buff_to_frame() may return NULL if it fails
> to correctly convert the XDP buffer into an XDP frame due to memory
> constraints, internal errors, or invalid data. Failing to check for NULL
> may lead to a NULL pointer dereference if the result is used later in
> processing, potentially causing crashes, data corruption, or undefined
> behavior.
>
> [...]
Here is the summary with links:
- [v2] xen-netfront: handle NULL returned by xdp_convert_buff_to_frame()
https://git.kernel.org/netdev/net/c/cc3628dcd851
You are awesome, thank you!
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