0005-Correct-an-endian-ness-problem-when-converting-ASL-t.patch

   1 From 055fee09d8f9244b6c437ad18b98edb81a87e8bc Mon Sep 17 00:00:00 2001
   2 From: Al Stone <ahs3@redhat.com>
   3 Date: Tue, 27 Oct 2020 17:50:52 -0600
   4 Subject: [PATCH 05/45] Correct an endian-ness problem when converting ASL to
   5  ASL+
   6
   7 Signed-off-by: Al Stone <ahs3@redhat.com>
   8 ---
   9  source/compiler/cvparser.c | 5 +++--
  10  1 file changed, 3 insertions(+), 2 deletions(-)
  11
  12 Index: acpica-unix2-20220331/source/compiler/cvparser.c
  13 ===================================================================
  14 --- acpica-unix2-20220331.orig/source/compiler/cvparser.c
  15 +++ acpica-unix2-20220331/source/compiler/cvparser.c
  16 @@ -144,6 +144,7 @@ CvInitFileTree (
  17      char                    *ChildFilename = NULL;
  18      UINT8                   *AmlStart;
  19      UINT32                  AmlLength;
  20 +    UINT32                  TableLength = AcpiUtReadUint32 (&Table->Length);
  21
  22
  23      if (!AcpiGbl_CaptureComments)
  24 @@ -152,7 +153,7 @@ CvInitFileTree (
  25      }
  26
  27
  28 -    AmlLength = Table->Length - sizeof (ACPI_TABLE_HEADER);
  29 +    AmlLength = TableLength - sizeof (ACPI_TABLE_HEADER);
  30      AmlStart = ((UINT8 *) Table + sizeof (ACPI_TABLE_HEADER));
  31
  32      CvDbgPrint ("AmlLength: %x\n", AmlLength);
  33 @@ -162,7 +163,7 @@ CvInitFileTree (
  34      AcpiGbl_FileTreeRoot = AcpiOsAcquireObject (AcpiGbl_FileCache);
  35
  36      AcpiGbl_FileTreeRoot->FileStart = (char *)(AmlStart);
  37 -    AcpiGbl_FileTreeRoot->FileEnd = (char *)(AmlStart + Table->Length);
  38 +    AcpiGbl_FileTreeRoot->FileEnd = (char *)(AmlStart + TableLength);
  39      AcpiGbl_FileTreeRoot->Next = NULL;
  40      AcpiGbl_FileTreeRoot->Parent = NULL;
  41      AcpiGbl_FileTreeRoot->Filename = (char *)(AmlStart+2);