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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2016-03-31 18:10:31 +0200 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-07-10 23:07:06 -0400 |
| commit | 5e6a091fd631b29332d3f61e92857ebd5d85a4be (patch) | |
| tree | b92bf899f3db52900a292b16a43c38ee12bc81e7 /net/core/rtnetlink.c | |
| parent | b95228fd0efb56afd9aaec13a76f530f85fcb502 (diff) | |
rtnl: fix msg size calculation in if_nlmsg_size()
[ Upstream commit c57c7a95da842807b475b823ed2e5435c42cb3b0 ]
Size of the attribute IFLA_PHYS_PORT_NAME was missing.
Fixes: db24a9044ee1 ("net: add support for phys_port_name")
CC: David Ahern <dsahern@gmail.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index fe95cb704aaa..31a46a7bd3d6 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -884,7 +884,9 @@ static noinline size_t if_nlmsg_size(const struct net_device *dev, + rtnl_link_get_size(dev) /* IFLA_LINKINFO */ + rtnl_link_get_af_size(dev) /* 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(MAX_PHYS_ITEM_ID_LEN) /* IFLA_PHYS_SWITCH_ID */ + + nla_total_size(IFNAMSIZ); /* IFLA_PHYS_PORT_NAME */ + } static int rtnl_vf_ports_fill(struct sk_buff *skb, struct net_device *dev) |