commit dfc692350a04a70b4ca65667c30869b3bfdaf034
Author: Peter Krempa <pkrempa@redhat.com>
Date:   Tue Jul 16 15:39:06 2013 +0200

    qemu: Fix double free of returned JSON array in qemuAgentGetVCPUs()
    
    A part of the returned monitor response was freed twice and caused
    crashes of the daemon when using guest agent cpu count retrieval.
    
     # virsh vcpucount dom --guest
    
    Introduced in v1.0.6-48-gc6afcb0

Index: libvirt-1.1.0/src/qemu/qemu_agent.c
===================================================================
--- libvirt-1.1.0.orig/src/qemu/qemu_agent.c
+++ libvirt-1.1.0/src/qemu/qemu_agent.c
@@ -1538,7 +1538,6 @@ qemuAgentGetVCPUs(qemuAgentPtr mon,
 cleanup:
     virJSONValueFree(cmd);
     virJSONValueFree(reply);
-    virJSONValueFree(data);
     return ret;
 }