tcp unit tests: fixed that tcp_teardown() could lead to accessing a netif pointer that is not valid any more (netif added in test function stored on stack)

9 years ago · e9e9ec23b8
1 changed files with 1 additions and 1 deletions
--- a/test/unit/tcp/test_tcp.c
+++ b/test/unit/tcp/test_tcp.c
@ -46,9 +46,9 @@ tcp_setup(void)
 static void
 tcp_teardown(void)
 {
-  tcp_remove_all();
  netif_list = NULL;
  netif_default = NULL;
+  tcp_remove_all();
 }