Fixes:
CVE-2016-2037 - The cpio_safer_name_suffix function in util.c in cpio
2.11 allows remote attackers to cause a denial of service (out-of-bounds
write) via a crafted cpio file.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
