diff options
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 8ac81630ab5c..1ee6460f8275 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -751,6 +751,10 @@ int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics) struct nlattr *mx; int i, valid = 0; + /* nothing is dumped for dst_default_metrics, so just skip the loop */ + if (metrics == dst_default_metrics.metrics) + return 0; + mx = nla_nest_start_noflag(skb, RTA_METRICS); if (mx == NULL) return -ENOBUFS; |