From: Jakub Kicinski <kuba@kernel.org>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: netdev@vger.kernel.org, dsahern@kernel.org
Subject: Re: [PATCH net v2 0/3] rtnetlink: fix truncation of dump entry
Date: Fri, 13 Nov 2026 18:22:57 -0800 [thread overview]
Message-ID: <20261113182257.68bb7758@kernel.org> (raw)
In-Reply-To: <20261110172925.3293312-1-stephen@networkplumber.org>
On Tue, 10 Nov 2026 09:26:15 -0800 Stephen Hemminger wrote:
> While analyzing one of the OSS Scanner dump reports for iproute2,
> a bug was uncovered in netlink route dump.
> A route dump whose first entry is too large for the dump skb ends with
> NLMSG_DONE and status 0. The route and everything after it is silently
> dropped; "ip route show table 100" prints nothing and exits 0.
I agree with Ido that this is net-next material, please drop the Fixes
tags, too. The last patch no longer applies, please rebase and repost.
--
pw-bot: cr
prev parent reply other threads:[~2026-11-14 2:22 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-10 17:26 [PATCH net v2 0/3] rtnetlink: fix truncation of dump entry Stephen Hemminger
2026-11-10 17:26 ` [PATCH net v2 1/3] rtnetlink: return EMSGSIZE when first dump entry does not fit Stephen Hemminger
2026-11-12 5:27 ` netdev-bot+sashiko
2026-11-12 15:31 ` Ido Schimmel
2026-11-10 17:26 ` [PATCH net v2 2/3] ipv6: return EMSGSIZE when first route in dump " Stephen Hemminger
2026-11-12 15:31 ` Ido Schimmel
2026-11-12 16:17 ` Stephen Hemminger
2026-11-10 17:26 ` [PATCH net v2 3/3] selftests: net: netlink-dumps: test dump of route larger than skb Stephen Hemminger
2026-11-12 5:27 ` netdev-bot+sashiko
2026-11-11 2:23 ` [PATCH net v2 0/3] rtnetlink: fix truncation of dump entry Hangbin Liu
2026-11-14 2:22 ` Jakub Kicinski [this message]
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