netdev - Re: [PATCH] netlabel: fix shift wrapping bug in netlbl_catmap

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Date: Sat, 10 Jun 2023 19:02:20 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Dmitry Mastykin <dmastykin@...ralinux.ru>
Cc: paul@...l-moore.com, netdev@...r.kernel.org,
 linux-security-module@...r.kernel.org
Subject: Re: [PATCH] netlabel: fix shift wrapping bug in netlbl_catmap_setlong()

Hello:

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

On Thu,  8 Jun 2023 16:57:54 +0300 you wrote:
> There is a shift wrapping bug in this code on 32-bit architectures.
> NETLBL_CATMAP_MAPTYPE is u64, bitmap is unsigned long.
> Every second 32-bit word of catmap becomes corrupted.
> 
> Signed-off-by: Dmitry Mastykin <dmastykin@...ralinux.ru>
> ---
>  net/netlabel/netlabel_kapi.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Here is the summary with links:
  - netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
    https://git.kernel.org/netdev/net/c/b403643d154d

You are awesome, thank you!
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