--- src/input.c~	2008-12-20 10:53:33.000000000 -0600

+++ src/input.c	2014-02-10 12:40:11.453063333 -0600

@@ -1053,7 +1053,7 @@

 			msg = calibrate_joystick_name (0);

-			textprintf_centre_ex (screen, font, 320, 170, -1, -1, msg);

+			textprintf_centre_ex (screen, font, 320, 170, -1, -1, "%s", msg);

 			textprintf_centre_ex (screen, font, 320, 200, -1, -1, "AND PRESS SPACE");

 			do

--- src/menu.c~	2010-03-05 15:39:32.000000000 -0600

+++ src/menu.c	2014-02-10 12:46:45.951074196 -0600

@@ -632,7 +632,7 @@

 	rectfill (display, 210, 200, 430, 250, COL_OUTLINE);

 	rect (display, 211, 201, 429, 249, COL_COL1);

-	textprintf_centre_ex (display, font, 320, 222, -1, -1, ktext);

+	textprintf_centre_ex (display, font, 320, 222, -1, -1, "%s", ktext);

 	vsync ();

 	blit (display, screen, 0, 0, 0, 0, 640, 480);

--- src/stuff.c~	2008-12-19 16:33:26.000000000 -0600

+++ src/stuff.c	2014-02-10 12:53:22.942085128 -0600

@@ -199,7 +199,7 @@

 void error_message_out (const char *errm)

 {

 	set_gfx_mode (GFX_TEXT, 0, 0, 0, 0);

-	allegro_message (errm);

+	allegro_message ("%s", errm);

 	exit (1);

 }