diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index f4c5726..16b81ac 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -2344,7 +2344,7 @@
 {
 	struct addrinfo hints, *res0, *res;
 	PyObject *pobj = (PyObject *)NULL;
-	char pbuf[10];
+	char pbuf[30];
 	char *hptr, *pptr;
 	int family, socktype, protocol, flags;
 	int error;