sravan/system76-edk2
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Refine code to make code run safely.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10880 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10
2010-09-16 04:51:25 +00:00
parent 7bee5a761f
commit cd7bfc2c63
12 changed files with 29 additions and 26 deletions
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8
MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c
View File

@@ -1127,7 +1127,7 @@ ConstructAcpiResourceRequestor (
//
if ((Aperture & 0x02) != 0) {
Ptr->Desc = ACPI_ADDRESS_SPACE_DESCRIPTOR;
Ptr->Len = sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3;
Ptr->Len = (UINT16) (sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3);
//
// Mem
//
@@ -1151,7 +1151,7 @@ ConstructAcpiResourceRequestor (
//
if ((Aperture & 0x04) != 0) {
Ptr->Desc = ACPI_ADDRESS_SPACE_DESCRIPTOR;
Ptr->Len = sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3;
Ptr->Len = (UINT16) (sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3);
//
// Mem
//
@@ -1174,7 +1174,7 @@ ConstructAcpiResourceRequestor (
//
if ((Aperture & 0x08) != 0) {
Ptr->Desc = ACPI_ADDRESS_SPACE_DESCRIPTOR;
Ptr->Len = sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3;
Ptr->Len = (UINT16) (sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3);
//
// Mem
//
@@ -1197,7 +1197,7 @@ ConstructAcpiResourceRequestor (
//
if ((Aperture & 0x10) != 0) {
Ptr->Desc = ACPI_ADDRESS_SPACE_DESCRIPTOR;
Ptr->Len = sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3;
Ptr->Len = (UINT16) (sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR) - 3);
//
// Mem
//

4
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.c
View File

@@ -197,12 +197,12 @@ UsbCreateDesc (
return NULL;
}
Desc = AllocateZeroPool (CtrlLen);
Desc = AllocateZeroPool ((UINTN) CtrlLen);
if (Desc == NULL) {
return NULL;
}
CopyMem (Desc, Head, DescLen);
CopyMem (Desc, Head, (UINTN) DescLen);
*Consumed = Offset + Head->Len;