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Commit c57c7a95 authored by Nicolas Dichtel's avatar Nicolas Dichtel Committed by David S. Miller
Browse files

rtnl: fix msg size calculation in if_nlmsg_size() 



Size of the attribute IFLA_PHYS_PORT_NAME was missing.

Fixes: db24a904 ("net: add support for phys_port_name")
CC: David Ahern <dsahern@gmail.com>
Signed-off-by: default avatarNicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 32867fcc

net/core/rtnetlink.c

+1 −0
Original line number Diff line number Diff line
@@ -909,6 +909,7 @@ static noinline size_t if_nlmsg_size(const struct net_device *dev, 
	       + rtnl_link_get_af_size(dev, ext_filter_mask) /* IFLA_AF_SPEC */

	       + nla_total_size(MAX_PHYS_ITEM_ID_LEN) /* IFLA_PHYS_PORT_ID */

	       + nla_total_size(MAX_PHYS_ITEM_ID_LEN) /* IFLA_PHYS_SWITCH_ID */

	       + nla_total_size(IFNAMSIZ) /* IFLA_PHYS_PORT_NAME */

	       + nla_total_size(1); /* IFLA_PROTO_DOWN */



}