Re: [PATCH net] tipc: free bearer discoverer via RCU to fix tipc_disc_rcv UAF

From: Sam P

Date: Tue Jun 16 2026 - 07:04:45 EST


On 16/06/2026 08:50, Tung Quang Nguyen wrote:
A similar patch was submitted 6 days ago: https://patchwork.kernel.org/project/netdevbpf/patch/20260610153349.2546041-2-bestswngs@xxxxxxxxx/

I do not receive updated patch from the submitter yet.
Your patch has the same coding style issue (long line, over 80 columns), see linux/Documentation/process/coding-style.rst

If you break the long line into 2 lines and submit again, I think I can acknowledge your patch.

Oops, I missed that patch! I'm not sure what the etiquette
is in this case, but I'm happy to defer to the original
submitter (CCd) if they're working on a new patch and/or
add any appropriate trailers to my v2.

I've prepared a v2 to submit after the ~24h period,
addressing your changes and taking into account Eric's
feedback from the earlier submission as well
(adding an rcu_barrier() in tipc_exit()).