Re: [libvirt] virDomainGetVcpus error with Fedora 10

On Fri, Feb 13, 2009 at 03:37:22PM -0800, Kaitlin Rupert wrote: > Hi, > > I'm running Fedora 10 with the following libvirt version: libvirt-0.6.0-3 > > I'm calling virDomainGetVcpus() with the following parameters: > virDomainGetVcpus(dom, info, max, NULL, 0); where max = 2 and dom and > info are both non-NULL. > > However, I'm getting the following error from libvirt: libvir: Domain > error : invalid argument in virDomainGetVcpus > > I tracked this down, and it's failing the if (cpumaps != NULL && maplen > < 1) check in libvirt.c because cpumaps is non-NULL. Which is very > strange because I'm definitely passing a NULL value. The qemud/remote.c helper for the virDomainGetVcpus method is just doing a totally bogus calculation/allocation for the cpumaps field. It needs fixing somehow, but I'm not sure how yet Daniel