libvirt's network config documents that a bridge's STP "forward delay" (called "delay" in the XML) should be specified in seconds, but virNetDevBridgeSetSTPDelay() assumes that it is given a delay in milliseconds (although the comment at the top of the function incorrectly says "seconds". This fixes the comment, and converts the delay to milliseconds before calling virNetDevBridgeSetSTPDelay(). --- (Fortunately the default delay (and what most people set) is 0) src/network/bridge_driver.c | 6 +++++- src/util/virnetdevbridge.c | 4 ++-- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c index 59b2c10..53eebed 100644 --- a/src/network/bridge_driver.c +++ b/src/network/bridge_driver.c @@ -1826,8 +1826,12 @@ networkStartNetworkVirtual(struct network_driver *driver, } /* Set bridge options */ + + /* delay is configured in seconds, but virNetDevBridgeSetSTPDelay + * expects milliseconds + */ if (virNetDevBridgeSetSTPDelay(network->def->bridge, - network->def->delay) < 0) + network->def->delay * 1000) < 0) goto err1; if (virNetDevBridgeSetSTP(network->def->bridge, diff --git a/src/util/virnetdevbridge.c b/src/util/virnetdevbridge.c index a616d8e..7b11bee 100644 --- a/src/util/virnetdevbridge.c +++ b/src/util/virnetdevbridge.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007-2011 Red Hat, Inc. + * Copyright (C) 2007-2012 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -378,7 +378,7 @@ int virNetDevBridgeRemovePort(const char *brname, /** * virNetDevBridgeSetSTPDelay: * @brname: the bridge name - * @delay: delay in seconds + * @delay: delay in milliseconds * * Set the bridge forward delay * -- 1.7.11.4