diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/neighbour.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index a45bd2124d6..b6c69e1463e 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1544,9 +1544,14 @@ int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) lladdr = tb[NDA_LLADDR] ? nla_data(tb[NDA_LLADDR]) : NULL; if (ndm->ndm_flags & NTF_PROXY) { - err = 0; - if (pneigh_lookup(tbl, dst, dev, 1) == NULL) - err = -ENOBUFS; + struct pneigh_entry *pn; + + err = -ENOBUFS; + pn = pneigh_lookup(tbl, dst, dev, 1); + if (pn) { + pn->flags = ndm->ndm_flags; + err = 0; + } goto out_dev_put; } |