From: patchwork-bot+netdevbpf@kernel.org
To: Victor Nogueira <victor@mojatatu.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, jhs@mojatatu.com, jiri@resnulli.us,
netdev@vger.kernel.org, horms@kernel.org, edumazet@kernel.org,
stable@vger.kernel.org, hybris@mojatatu.ai,
sashiko-bot@kernel.org
Subject: Re: [PATCH net 1/2] net/sched: cls_route: reject change with no routing attribute
Date: Wed, 07 Oct 2026 01:10:05 +0000 [thread overview]
Message-ID: <179133540553.2853870.2338348628143032646.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <QDISC-0JB3.v1.20260929143022@mojatatu.com>
Hello:
This series was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 1 Oct 2026 12:32:00 -0300 you wrote:
> route4_change on a filter change that supplies no routing attribute
> at all (no to/from/iif) reaches route4_set_parms with fold set, so the
> handle-mismatch check -- which only fires when creating -- is skipped.
> nhandle is built as the all-wildcard bucket (0x8000 | 0xFFFF << 16) and
> the filter is rekeyed to 0xFFFF8000, so the handle userspace already
> stored no longer addresses the filter. (The netlink reply carries the
> new handle; what goes stale is the handle the caller holds.)
>
> [...]
Here is the summary with links:
- [net,1/2] net/sched: cls_route: reject change with no routing attribute
https://git.kernel.org/netdev/net/c/b72e025ac556
- [net,2/2] selftests: tc-testing: add cls_route no-routing-attribute change tests
https://git.kernel.org/netdev/net/c/6fa2e7db99fb
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-10-07 1:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-01 15:32 [PATCH net 1/2] net/sched: cls_route: reject change with no routing attribute Victor Nogueira
2026-10-01 15:32 ` [PATCH net 2/2] selftests: tc-testing: add cls_route no-routing-attribute change tests Victor Nogueira
2026-10-02 16:56 ` Simon Horman
2026-10-02 16:56 ` [PATCH net 1/2] net/sched: cls_route: reject change with no routing attribute Simon Horman
2026-10-07 1:10 ` patchwork-bot+netdevbpf [this message]
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