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| author |   mpi <mpi@openbsd.org> | 2016-03-24 07:15:10 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2016-03-24 07:15:10 +0000 |
| commit | bde66f81cd8f2a679059a2f0bef72f19b95c50dc (patch) | |
| tree | dae702a1107950705dcbf3fbd1cb62212f0c41c5 | |
| parent | Make sure that two ARP entries can be created for the same IP when (diff) | |
| download | wireguard-openbsd-bde66f81cd8f2a679059a2f0bef72f19b95c50dc.tar.xz wireguard-openbsd-bde66f81cd8f2a679059a2f0bef72f19b95c50dc.zip | |
Ensure that a found proxy ARP entry has the correct flag.
ok bluhm@
| -rw-r--r-- | sys/netinet/if_ether.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/netinet/if_ether.c b/sys/netinet/if_ether.c index 041025dce8c..50095387798 100644 --- a/sys/netinet/if_ether.c +++ b/sys/netinet/if_ether.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ether.c,v 1.202 2016/03/07 11:00:36 mpi Exp $ */ +/* $OpenBSD: if_ether.c,v 1.203 2016/03/24 07:15:10 mpi Exp $ */ /* $NetBSD: if_ether.c,v 1.31 1996/05/11 12:59:58 mycroft Exp $ */ /* @@ -696,6 +696,12 @@ arplookup(u_int32_t addr, int create, int proxy, u_int tableid) rtfree(rt); return (NULL); } + + if (proxy && !ISSET(rt->rt_flags, RTF_ANNOUNCE)) { + rtfree(rt); + return (NULL); + } + return (rt); } |