Changeset 59129 in vbox for trunk/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Bus

Timestamp:

Dec 15, 2015 10:35:21 AM (9 years ago)

Author:

vboxsync

Message:

EFI: Work with USB MSDs that fail the GET_MAX_LUN request.

File:

• trunk/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.c (modified) (1 diff)

trunk/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.c

@@ -578 +578 @@
                             );
 
+  // It is possible for the request to fail and return garbage in MaxLun.
+  if (Status != EFI_SUCCESS) {
+    *MaxLun = 0;
+  }
+
   return Status;
 }