netdev - Re: [PATCH][next] gve: Use size_add() in call to struct

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Date: Sun, 17 Sep 2023 18:00:25 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Gustavo A. R. Silva <gustavoars@...nel.org>
Cc: jeroendb@...gle.com, pkaligineedi@...gle.com, shailend@...gle.com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-hardening@...r.kernel.org
Subject: Re: [PATCH][next] gve: Use size_add() in call to struct_size()

Hello:

This patch was applied to netdev/net-next.git (main)
by David S. Miller <davem@...emloft.net>:

On Fri, 15 Sep 2023 12:17:49 -0600 you wrote:
> If, for any reason, `tx_stats_num + rx_stats_num` wraps around, the
> protection that struct_size() adds against potential integer overflows
> is defeated. Fix this by hardening call to struct_size() with size_add().
> 
> Fixes: 691f4077d560 ("gve: Replace zero-length array with flexible-array member")
> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
> 
> [...]

Here is the summary with links:
  - [next] gve: Use size_add() in call to struct_size()
    https://git.kernel.org/netdev/net-next/c/d692873cbe86

You are awesome, thank you!
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