diff options
author | Ethan Jackson <ethan@nicira.com> | 2011-09-12 22:39:01 -0700 |
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committer | Ethan Jackson <ethan@nicira.com> | 2011-09-12 22:39:01 -0700 |
commit | 21d486606d67881c9dccb59a6f0ba6cbd1af5dfa (patch) | |
tree | f7d44e6a7e90db048fc9c4fa7fe1427d75cee6d5 /vswitchd/bridge.c | |
parent | 8e9ce036dd93307b50b9189438b3929234391d61 (diff) |
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 <paul@nicira.com>
Bug #7278.
Diffstat (limited to 'vswitchd/bridge.c')
-rw-r--r-- | vswitchd/bridge.c | 4 |
1 files changed, 4 insertions, 0 deletions
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) { |