From c004f21e6be61c3a3eabea8e686307cd1dc63cad Mon Sep 17 00:00:00 2001 From: "Carlos A. Orduno" <39749557+orduno@users.noreply.github.com> Date: Fri, 30 Aug 2019 14:18:40 -0700 Subject: [PATCH] Use python yaml safe loader (#1085) --- nav2_common/nav2_common/launch/rewritten_yaml.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/nav2_common/nav2_common/launch/rewritten_yaml.py b/nav2_common/nav2_common/launch/rewritten_yaml.py index cde854b7..5837b649 100644 --- a/nav2_common/nav2_common/launch/rewritten_yaml.py +++ b/nav2_common/nav2_common/launch/rewritten_yaml.py @@ -61,7 +61,7 @@ class RewrittenYaml(launch.Substitution): yaml_filename = launch.utilities.perform_substitutions(context, self.name) rewritten_yaml = tempfile.NamedTemporaryFile(mode='w', delete=False) resolved_rewrites = self.resolve_rewrites(context) - data = yaml.load(open(yaml_filename, 'r')) + data = yaml.safe_load(open(yaml_filename, 'r')) self.substitute_values(data, resolved_rewrites) yaml.dump(data, rewritten_yaml) rewritten_yaml.close() -- GitLab