smartdns: bump copyright to 2023, and fix some typo

2023-01-20 00:05:14 +08:00
parent 1f40577ef0
commit 13d028df0d
70 changed files with 717 additions and 621 deletions
--- a/src/lib/radix.c
+++ b/src/lib/radix.c
@@ -436,8 +436,10 @@ radix_node_t

 		node->parent = new_node;
 	} else {
-		if ((glue = malloc(sizeof(*glue))) == NULL)
+		if ((glue = malloc(sizeof(*glue))) == NULL) {
+			free(new_node);
 			return (NULL);
+		}
 		memset(glue, '\0', sizeof(*glue));
 		glue->bit = differ_bit;
 		glue->prefix = NULL;