--- /n/sources/plan9/sys/src/9/port/devcons.c	Fri Jul 19 06:22:41 2013
+++ /sys/src/9/port/devcons.c	Wed Jun 18 00:00:00 2014
@@ -523,7 +523,7 @@
 kbdputc(Queue*, int ch)
 {
 	int i, n;
-	char buf[3];
+	char buf[UTFmax];
 	Rune r;
 	char *next;