diff -up s390-tools-1.23.0/tape390/tape390_display.c.format s390-tools-1.23.0/tape390/tape390_display.c
--- s390-tools-1.23.0/tape390/tape390_display.c.format	2014-02-10 04:59:30.430126870 -0500
+++ s390-tools-1.23.0/tape390/tape390_display.c	2014-02-10 05:00:08.960127361 -0500
@@ -175,7 +175,7 @@ int main(int argc, char *argv[]) {
 	) {
 		switch(c) {
 			case 'h':
-				fprintf(stderr, help_text);
+				fprintf(stderr, "%s", help_text);
 				exit(0);
 			case 'b':
 				ds.cntrl.blink = 1;
@@ -266,7 +266,7 @@ int main(int argc, char *argv[]) {
 		strchkcpy(ds.message1, argv[optind]);
 		pathname = argv[optind+1];
 	} else {
-		fprintf(stderr, help_text);
+		fprintf(stderr, "%s", help_text);
 		exit(1);
 	}
 
diff -up s390-tools-1.23.0/vmur/vmur.cpp.format s390-tools-1.23.0/vmur/vmur.cpp
--- s390-tools-1.23.0/vmur/vmur.cpp.format	2014-02-10 05:00:32.430127965 -0500
+++ s390-tools-1.23.0/vmur/vmur.cpp	2014-02-10 05:00:47.900128212 -0500
@@ -201,7 +201,7 @@ static char HELP_TEXT[] =
 
 static void usage(void)
 {
-	printf(HELP_TEXT);
+	printf("%s", HELP_TEXT);
 }
 
 /*
diff -up s390-tools-1.23.0/zdump/opts.c.format s390-tools-1.23.0/zdump/opts.c
--- s390-tools-1.23.0/zdump/opts.c.format	2014-02-10 04:58:26.760125680 -0500
+++ s390-tools-1.23.0/zdump/opts.c	2014-02-10 04:58:45.510125937 -0500
@@ -72,7 +72,7 @@ static void print_usage_exit(void)
  */
 static void print_help_exit(void)
 {
-	STDOUT(help_text);
+	STDOUT("%s", help_text);
 	zg_exit(0);
 }
 
diff -up s390-tools-1.23.0/zdump/zgetdump.c.format s390-tools-1.23.0/zdump/zgetdump.c
--- s390-tools-1.23.0/zdump/zgetdump.c.format	2014-02-10 04:57:23.100124931 -0500
+++ s390-tools-1.23.0/zdump/zgetdump.c	2014-02-10 04:56:57.640124530 -0500
@@ -95,7 +95,7 @@ static void kdump_select_check(void)
 		return;
 	if (!dfi_kdump_base())
 		return;
-	ERR_EXIT(msg);
+	ERR_EXIT("%s", msg);
 }
 
 /*