utils_net: fix key error when trying to get default gateway

chloerh · chloerh · commit 31b8b05ed693 · 2025-03-24T03:21:15.000-04:00
Signed-off-by: Haijiao Zhao &lt;haizhao@redhat.com&gt;
diff --git a/virttest/utils_net.py b/virttest/utils_net.py
@@ -4106,7 +4106,8 @@ def get_default_gateway_json(
         default_route_list = [
             x
             for x in default_route_list
-            if x["metric"] == min([y["metric"] for y in default_route_list])
+            if x.get("metric")
+            == min([y.get("metric", float("inf")) for y in default_route_list])
         ]
 
     default_route = default_route_list[0]

Original file line number	Diff line number	Diff line change
`@@ -4106,7 +4106,8 @@ def get_default_gateway_json(`
`4106`	`4106`	`default_route_list = [`
`4107`	`4107`	`x`
`4108`	`4108`	`for x in default_route_list`
`4109`		`- if x["metric"] == min([y["metric"] for y in default_route_list])`
	`4109`	`+ if x.get("metric")`
	`4110`	`+ == min([y.get("metric", float("inf")) for y in default_route_list])`
`4110`	`4111`	`]`
`4111`	`4112`
`4112`	`4113`	`default_route = default_route_list[0]`