[Libvir] brSetForwardDelay / brSetEnableSTP

Daniel P. Berrange berrange at redhat.com
Tue Nov 20 15:30:34 UTC 2007


On Tue, Nov 20, 2007 at 03:19:42PM +0000, Richard W.M. Jones wrote:
> This code in qemu_driver.c doesn't look right to me.  I think the second 
> should be a call to brSetEnableSTP?
> 
> Rich.
> 
>     if (network->def->forwardDelay &&
>         (err = brSetForwardDelay(driver->brctl, network->bridge, 
> network->def->forwardDelay))) {
>         qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
>                          "failed to set bridge forward delay to %d\n",
>                          network->def->forwardDelay);
>         goto err_delbr;
>     }
> 
>     if ((err = brSetForwardDelay(driver->brctl, network->bridge, 
> network->def->disableSTP ? 0 : 1))) {
>         qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
>                          "failed to set bridge STP to %s\n",
>                          network->def->disableSTP ? "off" : "on");
>         goto err_delbr;
>     }

Yep, that second call is bogus. Guess no one has used this particular
functionality, or at least not noticed it ;-)

Dan.
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