Ján Tomko 5aa72904a7 Properly free the xmlDocPtr when loading pool state
Use xmlFreeDoc instead of plain xmlFree.

4 bytes in 1 blocks are definitely lost in loss record 9 of 1,084
    at 0x4C29F80: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
    by 0x70730D6: xmlStrndup (in /usr/lib64/libxml2.so.2.9.2)
    by 0x701E3DC: xmlNewDoc (in /usr/lib64/libxml2.so.2.9.2)
    by 0x70C39F8: xmlSAX2StartDocument (in /usr/lib64/libxml2.so.2.9.2)
    by 0x7017245: xmlParseDocument (in /usr/lib64/libxml2.so.2.9.2)
    by 0x7017606: xmlDoRead (in /usr/lib64/libxml2.so.2.9.2)
    by 0x5309DAD: virXMLParseHelper (virxml.c:742)
    by 0x5367584: virStoragePoolLoadState (storage_conf.c:1863)
2015-05-29 15:07:31 +02:00
..
2015-05-21 17:49:02 +02:00