netdev - Re: [PATCH v1 net 0/2] raw/ping: Fix locking in /proc/net/{raw,icmp}.

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:   Wed, 05 Apr 2023 02:00:19 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Kuniyuki Iwashima <kuniyu@...zon.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, kuni1840@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH v1 net 0/2] raw/ping: Fix locking in /proc/net/{raw,icmp}.

Hello:

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

On Mon, 3 Apr 2023 12:49:57 -0700 you wrote:
> The first patch fixes a NULL deref for /proc/net/raw and second one fixes
> the same issue for ping sockets.
> 
> The first patch also converts hlist_nulls to hlist, but this is because
> the current code uses sk_nulls_for_each() for lockless readers, instead
> of sk_nulls_for_each_rcu() which adds memory barrier, but raw sockets
> does not use the nulls marker nor SLAB_TYPESAFE_BY_RCU in the first place.
> 
> [...]

Here is the summary with links:
  - [v1,net,1/2] raw: Fix NULL deref in raw_get_next().
    https://git.kernel.org/netdev/net/c/0a78cf7264d2
  - [v1,net,2/2] ping: Fix potentail NULL deref for /proc/net/icmp.
    https://git.kernel.org/netdev/net/c/ab5fb73ffa01

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