--- lib/ConvCtrl.c.orig	Thu May 27 01:55:23 1999
+++ lib/ConvCtrl.c	Wed Apr 26 02:18:47 2000
@@ -1246,7 +1246,7 @@ String msg;
     params[0] = XtClass(w)->core_class.class_name;
     num_params = 1;
 
-    (void)sprintf(buf, "%%s: %s", msg);
+    (void)snprintf(buf, sizeof(buf), "%%s: %s", msg);
 
     XtAppErrorMsg(XtWidgetToApplicationContext(w),
 		  name, type, "WidgetError", buf, params, &num_params);
@@ -1266,7 +1266,7 @@ String msg;
     params[0] = XtClass(w)->core_class.class_name;
     num_params = 1;
 
-    (void)sprintf(buf, "%%s: %s", msg);
+    (void)snprintf(buf, sizeof(buf), "%%s: %s", msg);
 
     XtAppWarningMsg(XtWidgetToApplicationContext(w),
 		    name, type, "WidgetError", buf, params, &num_params);
