netdev - Re: [PATCH net v3] openvswitch: Fix flow lookup to use unmasked key

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:   Fri, 16 Dec 2022 10:40:15 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Eelco Chaudron <echaudro@...hat.com>
Cc:     netdev@...r.kernel.org, pshelar@....org, davem@...emloft.net,
        dev@...nvswitch.org, i.maximets@....org, aconole@...hat.com,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        stable@...r.kernel.org
Subject: Re: [PATCH net v3] openvswitch: Fix flow lookup to use unmasked key

Hello:

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

On Thu, 15 Dec 2022 15:46:33 +0100 you wrote:
> The commit mentioned below causes the ovs_flow_tbl_lookup() function
> to be called with the masked key. However, it's supposed to be called
> with the unmasked key. This due to the fact that the datapath supports
> installing wider flows, and OVS relies on this behavior. For example
> if ipv4(src=1.1.1.1/192.0.0.0, dst=1.1.1.2/192.0.0.0) exists, a wider
> flow (smaller mask) of ipv4(src=192.1.1.1/128.0.0.0,dst=192.1.1.2/
> 128.0.0.0) is allowed to be added.
> 
> [...]

Here is the summary with links:
  - [net,v3] openvswitch: Fix flow lookup to use unmasked key
    https://git.kernel.org/netdev/net/c/68bb10101e6b

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