-drop_capabilities='cap_sys_admin,cap_net_admin,cap_sys_boot,cap_sys_module'
+drop_capabilities='cap_sys_admin,cap_net_admin,cap_sys_boot,cap_sys_module'.split(',')
parser = OptionParser()
parser.add_option("-n", "--net",
action="store_true", dest="netns", default=False,
parser = OptionParser()
parser.add_option("-n", "--net",
action="store_true", dest="netns", default=False,
help="Enter pid namespace")
(options, args) = parser.parse_args()
help="Enter pid namespace")
(options, args) = parser.parse_args()
open('/proc/lxcsu','w').write(pid)
open('/proc/pidsu','w').write(pid)
open('/proc/lxcsu','w').write(pid)
open('/proc/pidsu','w').write(pid)
-os.execv('/usr/sbin/capsh',['--drop',drop_capabilities,'--'])
+
+pid = os.fork()
+
+cap_args = map(lambda c:'--drop='+c, drop_capabilities)
+
+if (pid == 0):
+ os.execv('/usr/sbin/capsh',cap_args+['--']+args[1:])
+else:
+ os.waitpid(pid,0)