vmdk: fix endianness bugs The vmdk code is sloppy when handling the header descriptor during creation of an image. Fix all header accesses in the create path to either store native endianness or convert it when appropriate. Reported-by: Yury Tsarev <ytsarev@novell.com> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>