1 files changed, 3 insertions, 2 deletions
diff --git a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfigNVDataStruc.h b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfigNVDataStruc.h
index 85ad3d173e..7c2e4e65fa 100644
--- a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfigNVDataStruc.h
+++ b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfigNVDataStruc.h
@@ -73,6 +73,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #define ISCSI_CHAP_SECRET_STORAGE 17
 
 #define ISCSI_CHAP_NAME_MAX_LEN   126
+#define ISCSI_CHAP_NAME_STORAGE   127
 
 #define ISID_CONFIGURABLE_MIN_LEN 6
 #define ISID_CONFIGURABLE_MAX_LEN 12
@@ -96,9 +97,9 @@ typedef struct {
   UINT8   TargetInfoFromDhcp;
 
   UINT8   CHAPType;
-  CHAR16  CHAPName[ISCSI_CHAP_NAME_MAX_LEN];
+  CHAR16  CHAPName[ISCSI_CHAP_NAME_STORAGE];
   CHAR16  CHAPSecret[ISCSI_CHAP_SECRET_STORAGE];
-  CHAR16  ReverseCHAPName[ISCSI_CHAP_NAME_MAX_LEN];
+  CHAR16  ReverseCHAPName[ISCSI_CHAP_NAME_STORAGE];
   CHAR16  ReverseCHAPSecret[ISCSI_CHAP_SECRET_STORAGE];
 
   CHAR16  IsId[ISID_CONFIGURABLE_STORAGE];