mctp: Don't let RTM_DELROUTE delete local routes
authorMatt Johnston <matt@codeconstruct.com.au>
Wed, 1 Dec 2021 08:07:42 +0000 (16:07 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 2 Dec 2021 12:15:25 +0000 (12:15 +0000)
commit76d001603c509562181f3787a7065b8e163bc7b9
tree8b5261f4d4ecd6b312ca5e4289ca1dfdc6408dc2
parent00e158fb91dfaff3f94746f260d11f1a4853506e
mctp: Don't let RTM_DELROUTE delete local routes

We need to test against the existing route type, not
the rtm_type in the netlink request.

Fixes: 83f0a0b7285b ("mctp: Specify route types, require rtm_type in RTM_*ROUTE messages")
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/mctp/route.c