tool: fix memory leak

Change-Id: I576e170f22e34d9031a99c2697035f1aaaf3a810

diff --git a/tool/wifi_connect_tool.c b/tool/wifi_connect_tool.c
index 10ffc8e..2a81529 100755 (executable)
--- a/tool/wifi_connect_tool.c
+++ b/tool/wifi_connect_tool.c
@@ -234,7 +234,7 @@ static void __scan_cb(wifi_manager_error_e error, void *user_data)
 
 static bool __found_ap_cb(wifi_manager_ap_h ap, void *user_data)
 {
-       char *ap_name;
+       char *ap_name = NULL;
        int ret = WIFI_MANAGER_ERROR_NONE;
 
        if (ap) {
@@ -257,6 +257,9 @@ static bool __found_ap_cb(wifi_manager_ap_h ap, void *user_data)
                                return false;
                }
        }
+
+       free(ap_name);
+
        return true;
 }