diff -up src/booth-1.0/src/ticket.c.orig src/booth-1.0/src/ticket.c
--- src/booth-1.0/src/ticket.c.orig	2018-05-15 14:14:26.000000000 -0600
+++ src/booth-1.0/src/ticket.c	2018-05-15 14:15:31.000000000 -0600
@@ -508,14 +508,14 @@ static void log_reacquire_reason(struct
 {
 	int valid;
 	const char *where_granted = "\0";
-	char buff[64];
+	char buff[80];
 
 	valid = is_time_set(&tk->term_expires) && !is_past(&tk->term_expires);
 
 	if (tk->leader == local) {
 		where_granted = "granted here";
 	} else {
-		snprintf(buff, sizeof(buff), "granted to %s",
+		snprintf(buff, sizeof(buff) - 1, "granted to %s",
 			site_string(tk->leader));
 		where_granted = buff;
 	}