--- gcc/config/m68k/m68k.cc.orig	2023-05-19 10:05:34.000000000 +0100
+++ gcc/config/m68k/m68k.cc	2023-06-08 12:22:09.168546535 +0100
@@ -4992,7 +4992,7 @@
   else if (letter == '/')
     asm_fprintf (file, "%R");
   else if (letter == '?')
-    asm_fprintf (file, m68k_library_id_string);
+    asm_fprintf (file, "%s", m68k_library_id_string);
   else if (letter == 'p')
     {
       output_addr_const (file, op);
--- gcc/config/s390/s390.cc.orig	2023-05-19 10:05:34.000000000 +0100
+++ gcc/config/s390/s390.cc	2023-06-08 12:22:09.172546564 +0100
@@ -8149,11 +8149,11 @@
 	}
       return;
     case 'C':
-      fprintf (file, s390_branch_condition_mnemonic (x, FALSE));
+      fprintf (file, "%s", s390_branch_condition_mnemonic (x, FALSE));
       return;
 
     case 'D':
-      fprintf (file, s390_branch_condition_mnemonic (x, TRUE));
+      fprintf (file, "%s", s390_branch_condition_mnemonic (x, TRUE));
       return;
 
     case 'E':