1 files changed, 16 insertions, 5 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c
index 469642245d..57c4a9c739 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/BufferImage.c
@@ -176,12 +176,15 @@ HBufferImageBackup (
   case FileTypeMemBuffer:
     HMemImageBackup ();
     break;
+
+  default:
+    break;
   }
 
   return EFI_SUCCESS;
 }
 
-/**
+/**
   Free all the lines in HBufferImage.
     Fields affected:
     Lines
@@ -728,7 +731,7 @@ HBufferImageRestorePosition (
   return EFI_SUCCESS;
 }
 
-/**
+/**
   Refresh function for HBufferImage.
 
   @retval EFI_SUCCESS     The operation was successful.
@@ -944,6 +947,10 @@ HBufferImageRead (
   case FileTypeMemBuffer:
     Status = HMemImageRead (MemOffset, MemSize, Recover);
     break;
+    
+  default:
+    Status = EFI_NOT_FOUND;
+    break;
   }
 
   if (EFI_ERROR (Status)) {
@@ -1007,6 +1014,10 @@ HBufferImageSave (
   case FileTypeMemBuffer:
     Status = HMemImageSave (MemOffset, MemSize);
     break;
+    
+  default:
+    Status = EFI_NOT_FOUND;
+    break;
   }
 
   if (EFI_ERROR (Status)) {
@@ -1016,7 +1027,7 @@ HBufferImageSave (
   return Status;
 }
 
-/**
+/**
   Create a new line and append it to the line list.
     Fields affected:
     NumLines
@@ -1063,7 +1074,7 @@ HBufferImageCreateLine (
   return Line;
 }
 
-/**
+/**
   Free the current image.
 
   @retval EFI_SUCCESS   The operation was successful.
@@ -1081,7 +1092,7 @@ HBufferImageFree (
   return EFI_SUCCESS;
 }
 
-/**
+/**
   change char to int value based on Hex.
 
   @param[in] Char     The input char.