diff -urN gfs2-utils-3.4.1.old/gfs2/edit/gfs2hex.c gfs2-utils-3.4.1/gfs2/edit/gfs2hex.c
--- gfs2-utils-3.4.1.old/gfs2/edit/gfs2hex.c	2022-06-23 15:28:41.957428587 +0100
+++ gfs2-utils-3.4.1/gfs2/edit/gfs2hex.c	2022-06-23 15:29:38.013944443 +0100
@@ -374,7 +374,7 @@
 	if (termlines) {
 		check_highlight(TRUE);
 		move(line,2);
-		printw(title);
+		printw("%s", title);
 		check_highlight(FALSE);
 	}
 	else