MT#65420 check callback function before calling it

Change-Id: I4877d5dfdce01f13ebe21e11de2c0597adc54b74
3 weeks ago · 669090c2f4
parent e7b9c53d2e
commit 669090c2f4
1 changed files with 2 additions and 1 deletions
--- a/daemon/control_ng.c
+++ b/daemon/control_ng.c
@ -390,7 +390,8 @@ static const char *json_list_iter(const ng_parser_t *parser, JsonNode *list,
 		JsonNode *n = json_array_get_element(a, i);
 		const char *err = NULL;
 		if (json_node_get_node_type(n) == JSON_NODE_VALUE
-				&& json_node_get_value_type(n) == G_TYPE_STRING)
+				&& json_node_get_value_type(n) == G_TYPE_STRING
+				&& str_callback)
 		{
 			const char *s = json_node_get_string(n);
 			if (s)