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| author | thompsa <thompsa@FreeBSD.org> | 2011-04-30 20:34:52 +0000 |
|---|---|---|
| committer | thompsa <thompsa@FreeBSD.org> | 2011-04-30 20:34:52 +0000 |
| commit | fc83a48265916a41c1402c6edcdfc62133937dce (patch) | |
| tree | 0e1cb7f8cbb38308745470d7f9c9645866f84155 /sys/net/if_lagg.c | |
| parent | 9a015a5a31f2fc4859f32f1baac324882667042f (diff) | |
| download | FreeBSD-src-fc83a48265916a41c1402c6edcdfc62133937dce.zip FreeBSD-src-fc83a48265916a41c1402c6edcdfc62133937dce.tar.gz | |
LACP frames must not be send VLAN-tagged, check for that before processing.
PR: kern/156743
Submitted by: Dmitrij Tejblum
MFC after: 1 week
Diffstat (limited to 'sys/net/if_lagg.c')
| -rw-r--r-- | sys/net/if_lagg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/net/if_lagg.c b/sys/net/if_lagg.c index cbe9b99..2548c65 100644 --- a/sys/net/if_lagg.c +++ b/sys/net/if_lagg.c @@ -1794,7 +1794,7 @@ lagg_lacp_input(struct lagg_softc *sc, struct lagg_port *lp, struct mbuf *m) etype = ntohs(eh->ether_type); /* Tap off LACP control messages */ - if (etype == ETHERTYPE_SLOW) { + if ((m->m_flags & M_VLANTAG) == 0 && etype == ETHERTYPE_SLOW) { m = lacp_input(lp, m); if (m == NULL) return (NULL); |
