diff options
| author | Sairam Venugopal <vsairam@vmware.com> | 2019-02-26 14:53:35 -0800 |
|---|---|---|
| committer | Alin Gabriel Serdean <aserdean@ovn.org> | 2019-03-13 13:18:31 +0200 |
| commit | adffc2f75ec41473fe6c96f69aed2385b642cc20 (patch) | |
| tree | 59cc427bc4d3932008f80004be705a37bc391eac /datapath-windows | |
| parent | 132733d4b064191e917ea98ca4bf165f8cca2071 (diff) | |
| download | openvswitch-adffc2f75ec41473fe6c96f69aed2385b642cc20.tar.gz | |
datapath-windows: Fix race condition during port creation
Hold the dispatch lock until port-add operations are completed.
Found by inspection.
Signed-off-by: Sairam Venugopal <vsairam@vmware.com>
Acked-by: Alin Gabriel Serdean <aserdean@ovn.org>
Signed-off-by: Alin Gabriel Serdean <aserdean@ovn.org>
Diffstat (limited to 'datapath-windows')
| -rw-r--r-- | datapath-windows/ovsext/Vport.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/datapath-windows/ovsext/Vport.c b/datapath-windows/ovsext/Vport.c index e08cb90ce..bb83c2235 100644 --- a/datapath-windows/ovsext/Vport.c +++ b/datapath-windows/ovsext/Vport.c @@ -452,12 +452,11 @@ HvConnectNic(POVS_SWITCH_CONTEXT switchContext, vport->ovsState = OVS_STATE_CONNECTED; vport->nicState = NdisSwitchNicStateConnected; - NdisReleaseRWLock(switchContext->dispatchLock, &lockState); - if (nicParam->NicType == NdisSwitchNicTypeInternal) { OvsInternalAdapterUp(vport->portNo, &vport->netCfgInstanceId); } + NdisReleaseRWLock(switchContext->dispatchLock, &lockState); done: VPORT_NIC_EXIT(nicParam); } |