From 21d486606d67881c9dccb59a6f0ba6cbd1af5dfa Mon Sep 17 00:00:00 2001 From: Ethan Jackson Date: Mon, 12 Sep 2011 22:39:01 -0700 Subject: [PATCH] bridge: Don't update CFM on synthetic interfaces. Synthetic interfaces don't have database records so it doesn't make sense to update them. In some situations this could cause a segmentation fault. Reported-by: Paul Ingram Bug #7278. --- vswitchd/bridge.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c index f1c306d4..d93d5c5b 100644 --- a/vswitchd/bridge.c +++ b/vswitchd/bridge.c @@ -1267,6 +1267,10 @@ iface_refresh_cfm_stats(struct iface *iface) const uint64_t *rmps; size_t n_rmps; + if (iface_is_synthetic(iface)) { + return; + } + fault = ofproto_port_get_cfm_fault(iface->port->bridge->ofproto, iface->ofp_port); if (fault >= 0) { -- 2.30.2