Re: [libvirt] virDomainGetVcpus error with Fedora 10

>>>> 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 >> Any update on this? > > I've had another look at it, and believe I have a suitable fix. There > were > two problems. > - Not allocating a large enough array for the cpumaps field > - Not respecting a cpumaplen=0, as meaning pass cpumaps=NULL > > The latter is what was causing the error message you saw I believe. Can > you try the following patch +1 (although, i think this is already upstream, sorry for the slow response). I am seeing a new issue now. After calling virDomainSetSchedulerParameters() on a KVM guest, virDomainGetVcpus()