lkml.org 
[lkml]   [2023]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH net, v4] net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()
From
Date
Hello:

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

On Thu, 11 May 2023 20:54:40 +0800 you wrote:
> As the call trace shows, skb_panic was caused by wrong skb->mac_header
> in nsh_gso_segment():
>
> invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
> CPU: 3 PID: 2737 Comm: syz Not tainted 6.3.0-next-20230505 #1
> RIP: 0010:skb_panic+0xda/0xe0
> call Trace:
> skb_push+0x91/0xa0
> nsh_gso_segment+0x4f3/0x570
> skb_mac_gso_segment+0x19e/0x270
> __skb_gso_segment+0x1e8/0x3c0
> validate_xmit_skb+0x452/0x890
> validate_xmit_skb_list+0x99/0xd0
> sch_direct_xmit+0x294/0x7c0
> __dev_queue_xmit+0x16f0/0x1d70
> packet_xmit+0x185/0x210
> packet_snd+0xc15/0x1170
> packet_sendmsg+0x7b/0xa0
> sock_sendmsg+0x14f/0x160
>
> [...]

Here is the summary with links:
- [net,v4] net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()
https://git.kernel.org/netdev/net/c/c83b49383b59

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


\
 
 \ /
  Last update: 2023-05-15 09:51    [W:0.036 / U:0.932 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site