Fix stack consumption CVE (#1439643)

* Fix xen pv graphical display failure (bz #1350264)
* CVE-2016-8667: dma: divide by zero error in set_next_tick (bz #1384876)
* CVE-2017-5579: serial: fix memory leak in serial exit (bz #1416161)

* chardev data is dropped when host side closed (bz #1352977)
* CVE-2016-8667: dma: divide by zero error in set_next_tick (bz #1384876)
* IPv6 DNS problems in qemu user networking (bz #1401165)
* Fix crash in qxl memslot_get_virt (bz #1405847)
* CVE-2017-5579: serial: fix memory leak in serial exit (bz #1416161)
* spec: Pull in ipxe/vgabios links via -common package (bz #1431403)
* Clean up binfmt.d configuration files (bz #1394859)

Fix CVE-2017-7401 collectd: Infinite loop due to incorrect interaction of parse_packet() and parse_part_sign_sha256() functions. This is a bug in the network plugin.

Fix CVE-2017-7401 collectd: Infinite loop due to incorrect interaction of parse_packet() and parse_part_sign_sha256() functions. This is a bug in the network plugin.

Fix CVE-2017-7401 collectd: Infinite loop due to incorrect interaction of parse_packet() and parse_part_sign_sha256() functions. This is a bug in the network plugin.

Fix CVE-2017-7401 collectd: Infinite loop due to incorrect interaction of parse_packet() and parse_part_sign_sha256() functions. This is a bug in the network plugin.

Fix CVE-2017-7401 collectd: Infinite loop due to incorrect interaction of parse_packet() and parse_part_sign_sha256() functions. This is a bug in the network plugin.

Security fix CVE-2016-10210 CVE-2016-10211 CVE-2017-5923 CVE-2017-5924

Security fix CVE-2016-10210 CVE-2016-10211 CVE-2017-5923 CVE-2017-5924