do checksum before installing IBFT.

[mirror_edk2.git] / MdeModulePkg / Universal / Network / IScsiDxe / IScsiExtScsiPassThru.c

diff --git a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiExtScsiPassThru.c b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiExtScsiPassThru.c
index f13a386cbcf8101d7f58d24cb7ad61026fe76cd9..cfc4596b26c87b887e7f247aee507f9c5102ad25 100644 (file)
--- a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiExtScsiPassThru.c
+++ b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiExtScsiPassThru.c
@@ -65,7 +65,13 @@ IScsiExtScsiPassThruFunction (
   IN EFI_EVENT                                                Event     OPTIONAL\r
   )\r
 {\r
-  if (Target[0] != 0) {\r
+  ISCSI_DRIVER_DATA           *Private;\r
+  ISCSI_SESSION_CONFIG_NVDATA *ConfigNvData;\r
+\r
+  Private       = ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU (This);\r
+  ConfigNvData  = &Private->Session.ConfigData.NvData;\r
+\r
+  if (Target[0] != 0 || (CompareMem (&Lun, ConfigNvData->BootLun, sizeof (UINT64)) != 0)) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
 \r
@@ -276,7 +282,7 @@ IScsiExtScsiPassThruGetTargetLun (
   Private       = ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU (This);\r
   ConfigNvData  = &Private->Session.ConfigData.NvData;\r
 \r
-  ZeroMem (*Target, TARGET_MAX_BYTES);\r
+  (*Target)[0] = 0;\r
 \r
   if (AsciiStrCmp (ConfigNvData->TargetName, (CHAR8 *) DevicePath + sizeof (ISCSI_DEVICE_PATH)) != 0) {\r
     return EFI_UNSUPPORTED;\r