Network extensions: fix labels marshalling

squaremo · Apr 14, 2015 · c3c2dd8 · c3c2dd8
1 parent c409b71
commit c3c2dd8
Showing 1 changed file with 11 additions and 2 deletions.
diff --git a/api/server/server.go b/api/server/server.go
@@ -1126,12 +1126,21 @@ func getLabels(body map[string]interface{}) (map[string]string, error) {
 		return nil, fmt.Errorf("Must specify Labels")
 	}
 
-	value, ok := inf.(map[string]string)
+	value, ok := inf.(map[string]interface{})
 	if !ok {
 		return nil, fmt.Errorf("Labels must be a map[string]string")
 	}
 
-	return value, nil
+	result := make(map[string]string)
+	for k, v := range value {
+		val, ok := v.(string)
+		if !ok {
+			return nil, fmt.Errorf("Labels must be a map[string]string")
+		}
+		result[k] = val
+	}
+
+	return result, nil
 }
 
 func postNetworkCreate(eng *engine.Engine, version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {