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 <p...@nicira.com>
Bug #7278.
---
vswitchd/bridge.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index f1c306d..d93d5c5 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) {
--
1.7.6.1
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