diff -ruN Python-3.13.3/Modules/socketmodule.c Python-3.13.3-banan_os/Modules/socketmodule.c
--- Python-3.13.3/Modules/socketmodule.c	2025-04-08 16:54:08.000000000 +0300
+++ Python-3.13.3-banan_os/Modules/socketmodule.c	2025-04-19 03:09:49.117436782 +0300
@@ -1676,10 +1676,17 @@
     default:
         /* If we don't know the address family, don't raise an
            exception -- return it as an (int, bytes) tuple. */
+#if defined(__banan_os__)
         return Py_BuildValue("iy#",
                              addr->sa_family,
                              addr->sa_data,
-                             sizeof(addr->sa_data));
+                             sizeof(((struct sockaddr_storage){}).ss_storage));
+#else
+        return Py_BuildValue("iy#",
+                            addr->sa_family,
+                            addr->sa_data,
+                            sizeof(addr->sa_data));
+#endif
 
     }
 }