[libvirt] leak? xenUnifiedOpen

[Stefan de Konink]

==5486== 184 bytes in 1 blocks are definitely lost in loss record 5 of 18
==5486==    at 0x4C20111: calloc (vg_replace_malloc.c:397)
==5486==    by 0x4E3ADFD: __virAlloc (memory.c:100)
==5486==    by 0x4E4AF21: xenUnifiedOpen (xen_unified.c:264)
==5486==    by 0x4E3A005: do_open (libvirt.c:777)
==5486==    by 0x4009D7: main (in 
/home/skinkie/development/htdocs/cherokee/experiment)


Maybe valgrind is over active, because I see the free code at the close 
connection, and my own code is closing it...


Stefan