Signed-off-by: Dean Nelson <dnelson@redhat.com>
Reviewed-by: Al Stone <ahs3@redhat.com>
---
 source/common/dmtbdump2.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

Index: acpica-unix2-20220331/source/common/dmtbdump2.c
===================================================================
--- acpica-unix2-20220331.orig/source/common/dmtbdump2.c
+++ acpica-unix2-20220331/source/common/dmtbdump2.c
@@ -2475,11 +2475,12 @@ AcpiDmDumpRgrt (
     ACPI_STATUS             Status;
     ACPI_TABLE_RGRT         *Subtable = ACPI_CAST_PTR (ACPI_TABLE_RGRT, Table);
     UINT32                  Offset = sizeof (ACPI_TABLE_RGRT);
+    UINT32                  TableLength = AcpiUtReadUint32 (&Table->Length);
 
 
     /* Main table */
 
-    Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoRgrt);
+    Status = AcpiDmDumpTable (TableLength, 0, Table, 0, AcpiDmTableInfoRgrt);
     if (ACPI_FAILURE (Status))
     {
         return;
@@ -2487,8 +2488,8 @@ AcpiDmDumpRgrt (
 
     /* Dump the binary image as a subtable */
 
-    Status = AcpiDmDumpTable (Table->Length, Offset, &Subtable->Image,
-        Table->Length - Offset, AcpiDmTableInfoRgrt0);
+    Status = AcpiDmDumpTable (TableLength, Offset, &Subtable->Image,
+        TableLength - Offset, AcpiDmTableInfoRgrt0);
     if (ACPI_FAILURE (Status))
     {
         return;