Backported patch for CVE-2014-3466. This patch is for dora. (From OE-Core rev: 68da848e0f7f026bf18707d8d59143177ff66f9b) Signed-off-by: Valentin Popa <valentin.popa@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>