diff options
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index aef25aa5cf1d..6d2180b8edb3 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -61,7 +61,7 @@ #include "dev.h" #define RTNL_MAX_TYPE 50 -#define RTNL_SLAVE_MAX_TYPE 43 +#define RTNL_SLAVE_MAX_TYPE 44 struct rtnl_link { rtnl_doit_func doit; @@ -1273,7 +1273,6 @@ static noinline_for_stack int rtnl_fill_stats(struct sk_buff *skb, static noinline_for_stack int rtnl_fill_vfinfo(struct sk_buff *skb, struct net_device *dev, int vfs_num, - struct nlattr *vfinfo, u32 ext_filter_mask) { struct ifla_vf_rss_query_en vf_rss_query_en; @@ -1343,7 +1342,7 @@ static noinline_for_stack int rtnl_fill_vfinfo(struct sk_buff *skb, vf_trust.setting = ivi.trusted; vf = nla_nest_start_noflag(skb, IFLA_VF_INFO); if (!vf) - goto nla_put_vfinfo_failure; + return -EMSGSIZE; if (nla_put(skb, IFLA_VF_MAC, sizeof(vf_mac), &vf_mac) || nla_put(skb, IFLA_VF_BROADCAST, sizeof(vf_broadcast), &vf_broadcast) || nla_put(skb, IFLA_VF_VLAN, sizeof(vf_vlan), &vf_vlan) || @@ -1414,8 +1413,6 @@ static noinline_for_stack int rtnl_fill_vfinfo(struct sk_buff *skb, nla_put_vf_failure: nla_nest_cancel(skb, vf); -nla_put_vfinfo_failure: - nla_nest_cancel(skb, vfinfo); return -EMSGSIZE; } @@ -1441,8 +1438,10 @@ static noinline_for_stack int rtnl_fill_vf(struct sk_buff *skb, return -EMSGSIZE; for (i = 0; i < num_vfs; i++) { - if (rtnl_fill_vfinfo(skb, dev, i, vfinfo, ext_filter_mask)) + if (rtnl_fill_vfinfo(skb, dev, i, ext_filter_mask)) { + nla_nest_cancel(skb, vfinfo); return -EMSGSIZE; + } } nla_nest_end(skb, vfinfo); |