diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/rtnetlink.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index ba5301d6df84..eb1a151c6910 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1812,6 +1812,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, u32 event, int *new_nsid, int new_ifindex, int tgt_netnsid, gfp_t gfp) { + char devname[IFNAMSIZ]; struct ifinfomsg *ifm; struct nlmsghdr *nlh; struct Qdisc *qdisc; @@ -1832,8 +1833,11 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, if (tgt_netnsid >= 0 && nla_put_s32(skb, IFLA_TARGET_NETNSID, tgt_netnsid)) goto nla_put_failure; - if (nla_put_string(skb, IFLA_IFNAME, dev->name) || - nla_put_u32(skb, IFLA_TXQLEN, dev->tx_queue_len) || + netdev_copy_name(dev, devname); + if (nla_put_string(skb, IFLA_IFNAME, devname)) + goto nla_put_failure; + + if (nla_put_u32(skb, IFLA_TXQLEN, dev->tx_queue_len) || nla_put_u8(skb, IFLA_OPERSTATE, netif_running(dev) ? dev->operstate : IF_OPER_DOWN) || nla_put_u8(skb, IFLA_LINKMODE, dev->link_mode) || |