From: Hangbin Liu <liuhangbin@gmail.com>
To: Nikolay Aleksandrov <nikolay@nvidia.com>
Cc: netdev@vger.kernel.org, Jay Vosburgh <jv@jvosburgh.net>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Jiri Bohac <jbohac@suse.cz>, Liang Li <liali@redhat.com>
Subject: Re: [PATCH net] bonding: alb: fix UAF in rlb_arp_recv during bond up/down
Date: Fri, 13 Feb 2026 10:30:46 +0000 [thread overview]
Message-ID: <aY79VhTfW80VT3FU@fedora> (raw)
In-Reply-To: <aY76FfhYi2jcZcaT@debil>
On Fri, Feb 13, 2026 at 12:16:53PM +0200, Nikolay Aleksandrov wrote:
> Ouch, good catch! By the way I have a (very old) patch that properly
> converts recv_probe to RCU, currently it's missing any annotations on
> the write side. I think I'll revive it when net-next opens up. :)
Yes, I also thought about using RCU. But that changes too much compared
with this one. And bond_close is not a critical area.
Convert it in net-next is a good choice.
Thanks
Hangbin
next prev parent reply other threads:[~2026-02-13 10:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-13 9:54 [PATCH net] bonding: alb: fix UAF in rlb_arp_recv during bond up/down Hangbin Liu
2026-02-13 10:16 ` Nikolay Aleksandrov
2026-02-13 10:30 ` Hangbin Liu [this message]
2026-02-13 21:52 ` Jay Vosburgh
2026-02-14 9:13 ` Hangbin Liu
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