netdev - Re: [PATCH net] inet: fix inet_fill

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date: Mon, 13 May 2024 22:00:30 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 dsahern@...nel.org, netdev@...r.kernel.org, eric.dumazet@...il.com,
 watanabe.yu@...il.com
Subject: Re: [PATCH net] inet: fix inet_fill_ifaddr() flags truncation

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Fri, 10 May 2024 07:29:32 +0000 you wrote:
> I missed that (struct ifaddrmsg)->ifa_flags was only 8bits,
> while (struct in_ifaddr)->ifa_flags is 32bits.
> 
> Use a temporary 32bit variable as I did in set_ifa_lifetime()
> and check_lifetime().
> 
> Fixes: 3ddc2231c810 ("inet: annotate data-races around ifa->ifa_flags")
> Reported-by: Yu Watanabe <watanabe.yu@...il.com>
> Dianosed-by: Yu Watanabe <watanabe.yu@...il.com>
> Closes: https://github.com/systemd/systemd/pull/32666#issuecomment-2103977928
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> 
> [...]

Here is the summary with links:
  - [net] inet: fix inet_fill_ifaddr() flags truncation
    https://git.kernel.org/netdev/net/c/1af7f88af269

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html