In DevPathToTextiSCSI(), ISCSIDevPath->Lun is printed in reversed orders.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1216
Cc: Fu Siyuan <[email protected]>
Cc: Wu Jiaxin <[email protected]>
Cc: Liming Gao <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Songpeng Li <[email protected]>
---
 MdePkg/Library/UefiDevicePathLib/DevicePathToText.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MdePkg/Library/UefiDevicePathLib/DevicePathToText.c 
b/MdePkg/Library/UefiDevicePathLib/DevicePathToText.c
index 7d8d304f6f..3f6478e43c 100644
--- a/MdePkg/Library/UefiDevicePathLib/DevicePathToText.c
+++ b/MdePkg/Library/UefiDevicePathLib/DevicePathToText.c
@@ -1548,7 +1548,7 @@ DevPathToTextiSCSI (
     ISCSIDevPath->TargetName,
     ISCSIDevPath->TargetPortalGroupTag
     );
-  for (Index = 0; Index < sizeof (ISCSIDevPath->Lun) / sizeof (UINT8); 
Index++) {
+  for (Index = sizeof (ISCSIDevPath->Lun) / sizeof (UINT8) - 1; Index >= 0; 
Index--) {
     UefiDevicePathLibCatPrint (Str, L"%02x", ((UINT8 
*)&ISCSIDevPath->Lun)[Index]);
   }
   Options = ISCSIDevPath->LoginOption;
-- 
2.18.0.windows.1

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