netdev - [PATCHv2 net 0/3] rtnetlink: a couple of fixes in linkmsg validation

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Date: Wed, 31 May 2023 12:01:41 -0400
From: Xin Long <lucien.xin@...il.com>
To: network dev <netdev@...r.kernel.org>
Cc: davem@...emloft.net,
	kuba@...nel.org,
	Eric Dumazet <edumazet@...gle.com>,
	Paolo Abeni <pabeni@...hat.com>,
	Stephen Hemminger <stephen@...workplumber.org>,
	Patrick McHardy <kaber@...sh.net>,
	Thomas Graf <tgraf@...radead.org>,
	Alexander Duyck <alexanderduyck@...com>,
	Simon Horman <simon.horman@...igine.com>
Subject: [PATCHv2 net 0/3] rtnetlink: a couple of fixes in linkmsg validation

validate_linkmsg() was introduced to do linkmsg validation for existing
links. However, the new created links also need this linkmsg validation.

Add validate_linkmsg() check for link creating in Patch 1, and add more
tb checks into validate_linkmsg() in Patch 2 and 3.

v2:
- not improve the multiple times validating in patch 1, and will do it
  in net-next, as Jakub suggested.

Xin Long (3):
  rtnetlink: call validate_linkmsg in rtnl_create_link
  rtnetlink: move IFLA_GSO_ tb check to validate_linkmsg
  rtnetlink: add the missing IFLA_GRO_ tb check in validate_linkmsg

 net/core/rtnetlink.c | 54 +++++++++++++++++++++++++++++++-------------
 1 file changed, 38 insertions(+), 16 deletions(-)

-- 
2.39.1