remove dangerous chmod's in tm_mad
|Category:||Drivers - Auth|
|Target version:||Release 3.4 - Beta|
|Affected Versions:||OpenNebula 3.2|
As reported by Richard Weinberger  the "chmod a+w" commands in the TM drivers should be removed since they aren't safe.
This can be substituted with a correct configuration of libvirt:
/etc/libvirt/qemu.conf: user = "oneadmin" group = "oneadmin" dynamic_ownership = 0