Re: [ruby PATCH] Fix cpumap allocation for virDomainGetVcpus and use return value

This patch fixes a bug in which only enough memory for one cpumap is allocated for virDomainGetVcpus instead of one per virtual CPU. This Fixes an overflow. Additionally, it uses the return value of virDomainGetVcpus to determine how many cpuinfo structs were actually populated rather than assuming they all are. Finally, it uses the logical CPU number from the cpuinfo struct in the retrurn data instead of assuming CPU numbers are sequential. This should handle cases where arbitrary CPUs are offline. Signed-off-by: Charlie Smurthwaite <charlie(a)atechmedia.com&gt; --- ext/libvirt/domain.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)