Fix some compiler warnings found by GCC 9 and Clang 10.

[catta] / src / iface.c

diff --git a/src/iface.c b/src/iface.c
index 8ab84a41a7e64c56df209b27956536b312f12aff..09b945fed3a4b76ba1aab8e1a0e54240258f52d7 100644 (file)
--- a/src/iface.c
+++ b/src/iface.c
@@ -132,7 +132,7 @@ void catta_hw_interface_update_rrs(CattaHwInterface *hw, int remove_rrs) {
             return; /* OOM */
 
         if (catta_s_entry_group_is_empty(hw->entry_group)) {
-            char name[CATTA_LABEL_MAX], unescaped[CATTA_LABEL_MAX], mac[256];
+            char name[CATTA_LABEL_MAX + 256 + 20], unescaped[CATTA_LABEL_MAX], mac[256];
             const char *p = m->server->host_name;
 
             catta_unescape_label(&p, unescaped, sizeof(unescaped));