Hai Shi 60c687e9cd Avoid shell=True in subprocess
'shell=True' has a potential security danger, so
we need avoid this usage.

Refs:
[1] https://security.openstack.org/guidelines/dg_avoid-shell-true.html

Change-Id: I095e69c70f82467211a63323530a0b1753c5b952
Closes-Bug: #1508103
2017-03-23 13:26:57 +00:00
..
2016-02-12 08:02:46 +00:00
2017-03-23 13:26:57 +00:00