diff -Naur acpica-unix2-20200214.orig/source/components/utilities/utstring.c acpica-unix2-20200214/source/components/utilities/utstring.c
--- acpica-unix2-20200214.orig/source/components/utilities/utstring.c	2020-02-14 10:33:55.000000000 -0700
+++ acpica-unix2-20200214/source/components/utilities/utstring.c	2020-02-25 11:21:31.329016004 -0700
@@ -185,7 +185,7 @@
 {
     UINT32                  i;
     BOOLEAN                 FoundBadChar = FALSE;
-    UINT32                  OriginalName;
+    char                    OriginalName[ACPI_NAMESEG_SIZE+1];
 
 
     ACPI_FUNCTION_NAME (UtRepairName);
@@ -228,13 +228,13 @@
         {
             ACPI_WARNING ((AE_INFO,
                 "Invalid character(s) in name (0x%.8X), repaired: [%4.4s]",
-                OriginalName, Name));
+                (unsigned int)*OriginalName, Name));
         }
         else
         {
             ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
                 "Invalid character(s) in name (0x%.8X), repaired: [%4.4s]",
-                OriginalName, Name));
+                (unsigned int)*OriginalName, Name));
         }
     }
 }