diff options
| author |   lhinds <lhinds@redhat.com> | 2017-07-08 16:51:27 +0100 |
|---|---|---|
| committer |   Justin chi <chigang@huawei.com> | 2017-07-11 01:10:08 +0000 |
| commit | 1833897d18fe0930984215372e1343cff1531b61 (patch) | |
| tree | 4a90c727423647490da1c09bc357009871254dce /deploy/setup_vnic.py | |
| parent | 264ec7332c84617e95f2b7336dcee1a413bc7e6b (diff) | |
Utilize yaml.safe_load
The patch changes instances of yaml.load with yaml.safe_load
which is more secure at blocking arbitrary code execution.
The following blog has a decent explaination:
https://www.kevinlondon.com/2015/08/15/dangerous-python-functions-pt2.html
Change-Id: I8201baab6cb31ab31228eca83134f87a57c2f5d2
Signed-off-by: lhinds <lhinds@redhat.com>
Diffstat (limited to 'deploy/setup_vnic.py')
| -rw-r--r-- | deploy/setup_vnic.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/deploy/setup_vnic.py b/deploy/setup_vnic.py index 7dcd8d94..de3b5ed6 100644 --- a/deploy/setup_vnic.py +++ b/deploy/setup_vnic.py @@ -13,7 +13,7 @@ import yaml if __name__ == "__main__": network_config_file = os.environ["NETWORK"] - network_config = yaml.load(open(network_config_file, "r")) + network_config = yaml.safe_load(open(network_config_file, "r")) os.system( "sudo ovs-vsctl --may-exist add-port br-external mgmt_vnic -- set Interface mgmt_vnic type=internal") # noqa os.system("sudo ip addr flush mgmt_vnic") |