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From: Xin Long <lucien.xin@gmail•com>
To: network dev <netdev@vger•kernel.org>
Cc: davem@davemloft•net, kuba@kernel•org,
	Eric Dumazet <edumazet@google•com>,
	Paolo Abeni <pabeni@redhat•com>,
	Stephen Hemminger <stephen@networkplumber•org>,
	Patrick McHardy <kaber@trash•net>,
	Thomas Graf <tgraf@infradead•org>,
	Alexander Duyck <alexanderduyck@fb•com>,
	Simon Horman <simon.horman@corigine•com>
Subject: [PATCHv2 net 0/3] rtnetlink: a couple of fixes in linkmsg validation
Date: Wed, 31 May 2023 12:01:41 -0400	[thread overview]
Message-ID: <cover.1685548598.git.lucien.xin@gmail.com> (raw)

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


             reply	other threads:[~2023-05-31 16:01 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-31 16:01 Xin Long [this message]
2023-05-31 16:01 ` [PATCHv2 net 1/3] rtnetlink: call validate_linkmsg in rtnl_create_link Xin Long
2023-05-31 16:01 ` [PATCHv2 net 2/3] rtnetlink: move IFLA_GSO_ tb check to validate_linkmsg Xin Long
2023-05-31 16:01 ` [PATCHv2 net 3/3] rtnetlink: add the missing IFLA_GRO_ tb check in validate_linkmsg Xin Long
2023-06-01 17:10 ` [PATCHv2 net 0/3] rtnetlink: a couple of fixes in linkmsg validation patchwork-bot+netdevbpf

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