Changeset 62240 in vbox for trunk/src/VBox/Devices/EFI/Firmware

Timestamp:

Jul 14, 2016 10:43:35 AM (9 years ago)

Author:

vboxsync

Message:

EFI/IdeControllerDxe: Don't fail if the channel or device is out of range as this will be called by the AHCI Dxe with bigger port numbers for the channel parameter (fixes access to devices at port >= 2, ticketref:15607)

File:

• trunk/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeController.c (modified) (1 diff)

trunk/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeController.c

@@ -707 +707 @@
   )
 {
+#ifndef VBOX
   if (Channel >= ICH_IDE_MAX_CHANNEL || Device >= ICH_IDE_MAX_DEVICES) {
     return EFI_INVALID_PARAMETER;
   }
+#endif
 
   *SupportedModes = AllocateCopyPool (sizeof (EFI_ATA_COLLECTIVE_MODE), &gEfiAtaCollectiveModeTemplate);