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From 9dc82e99776b18fe19314695d7d83e79c7fea934 Mon Sep 17 00:00:00 2001
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From: Al Stone <ahs3@redhat.com>
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Date: Tue, 27 Oct 2020 17:50:52 -0600
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Subject: [PATCH] Correct an endian-ness problem when converting ASL to ASL+
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Signed-off-by: Al Stone <ahs3@redhat.com>
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---
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source/compiler/cvparser.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/source/compiler/cvparser.c b/source/compiler/cvparser.c
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index 370b80361..7311e031a 100644
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--- a/source/compiler/cvparser.c
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+++ b/source/compiler/cvparser.c
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@@ -144,6 +144,7 @@ CvInitFileTree (
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char *ChildFilename = NULL;
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UINT8 *AmlStart;
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UINT32 AmlLength;
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+ UINT32 TableLength = AcpiUtReadUint32(&Table->Length);
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if (!AcpiGbl_CaptureComments)
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@@ -152,7 +153,7 @@ CvInitFileTree (
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}
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- AmlLength = Table->Length - sizeof (ACPI_TABLE_HEADER);
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+ AmlLength = TableLength - sizeof (ACPI_TABLE_HEADER);
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AmlStart = ((UINT8 *) Table + sizeof (ACPI_TABLE_HEADER));
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CvDbgPrint ("AmlLength: %x\n", AmlLength);
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@@ -162,7 +163,7 @@ CvInitFileTree (
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AcpiGbl_FileTreeRoot = AcpiOsAcquireObject (AcpiGbl_FileCache);
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AcpiGbl_FileTreeRoot->FileStart = (char *)(AmlStart);
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- AcpiGbl_FileTreeRoot->FileEnd = (char *)(AmlStart + Table->Length);
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+ AcpiGbl_FileTreeRoot->FileEnd = (char *)(AmlStart + TableLength);
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AcpiGbl_FileTreeRoot->Next = NULL;
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AcpiGbl_FileTreeRoot->Parent = NULL;
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AcpiGbl_FileTreeRoot->Filename = (char *)(AmlStart+2);
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--
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2.26.2
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