lkml.org 
[lkml]   [2021]   [Jul]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH IPV6 v3 1/1] ipv6: allocate enough headroom in ip6_finish_output2()
From
Date
Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon, 12 Jul 2021 09:45:06 +0300 you wrote:
> When TEE target mirrors traffic to another interface, sk_buff may
> not have enough headroom to be processed correctly.
> ip_finish_output2() detect this situation for ipv4 and allocates
> new skb with enogh headroom. However ipv6 lacks this logic in
> ip_finish_output2 and it leads to skb_under_panic:
>
> skbuff: skb_under_panic: text:ffffffffc0866ad4 len:96 put:24
> head:ffff97be85e31800 data:ffff97be85e317f8 tail:0x58 end:0xc0 dev:gre0
>
> [...]

Here is the summary with links:
- [IPV6,v3,1/1] ipv6: allocate enough headroom in ip6_finish_output2()
https://git.kernel.org/netdev/net/c/5796015fa968

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


\
 
 \ /
  Last update: 2021-07-12 20:32    [W:0.175 / U:0.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site