lkml.org 
[lkml]   [2022]   [Nov]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH net] rxrpc: Fix race between conn bundle lookup and bundle removal [ZDI-CAN-15975]
From
Date
Hello:

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

On Wed, 16 Nov 2022 14:02:28 +0000 you wrote:
> After rxrpc_unbundle_conn() has removed a connection from a bundle, it
> checks to see if there are any conns with available channels and, if not,
> removes and attempts to destroy the bundle.
>
> Whilst it does check after grabbing client_bundles_lock that there are no
> connections attached, this races with rxrpc_look_up_bundle() retrieving the
> bundle, but not attaching a connection for the connection to be attached
> later.
>
> [...]

Here is the summary with links:
- [net] rxrpc: Fix race between conn bundle lookup and bundle removal [ZDI-CAN-15975]
https://git.kernel.org/netdev/net/c/3bcd6c7eaa53

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


\
 
 \ /
  Last update: 2022-11-18 13:11    [W:0.060 / U:0.200 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site