linux-kernel - Re: [PATCH net v4 0/2] net: gro: add flush/flush

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: Thu, 02 May 2024 09:20:31 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Richard Gobert <richardbgobert@...il.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, dsahern@...nel.org, willemdebruijn.kernel@...il.com,
 alobakin@...me, netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v4 0/2] net: gro: add flush/flush_id checks and fix wrong
 offset in udp

Hello:

This series was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Tue, 30 Apr 2024 16:35:53 +0200 you wrote:
> This series fixes a bug in the complete phase of UDP in GRO, in which
> socket lookup fails due to using network_header when parsing encapsulated
> packets. The fix is to add network_offset and inner_network_offset to
> napi_gro_cb and use these offsets for socket lookup.
> 
> In addition p->flush/flush_id should be checked in all UDP flows. The
> same logic from tcp_gro_receive is applied for all flows in
> udp_gro_receive_segment. This prevents packets with mismatching network
> headers (flush/flush_id turned on) from merging in UDP GRO.
> 
> [...]

Here is the summary with links:
  - [net,v4,1/2] net: gro: fix udp bad offset in socket lookup by adding {inner_}network_offset to napi_gro_cb
    https://git.kernel.org/netdev/net/c/5ef31ea5d053
  - [net,v4,2/2] net: gro: add flush check in udp_gro_receive_segment
    https://git.kernel.org/netdev/net/c/5babae777c61

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