On 2012年08月31日 00:14, Paolo Bonzini wrote:
Il 29/08/2012 18:36, Osier Yang ha scritto:@@ -11557,6 +11564,7 @@ virDomainDiskDefFormat(virBufferPtr buf, if (def->transient) virBufferAddLit(buf, "<transient/>\n"); virBufferEscapeString(buf, "<serial>%s</serial>\n", def->serial); + virBufferEscapeString(buf, "<wwn>%s</wwn>\n", def->wwn);What happens if the wwn was not passed? If it is NULL, it's a bug (same for serial). If it is empty, the output will not obey the schema, so the whole element should be left out. I think it's best to do the same for serial, but technically it should be ok.
See Eric's follow up explaination. I was also confused about it before not looking into virBufferEscapeString one step further though. :-) Osier -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list