reject negative autoboot timeout fix

Signed-off-by: Filip Lewiński <[email protected]>
Dasharo · Oct 26, 2023 · c1aa41e · c1aa41e
1 parent 43e6175
commit c1aa41e
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.uni
@@ -43,8 +43,8 @@
                                        #language fr-FR  "<Spacebar>Bascule la Case de pointage"
 #string NV_UPDATE_MESSAGE              #language en-US  "Configuration changed"
                                        #language fr-FR  "Configuration changed"
-#string INPUT_ERROR_MESSAGE            #language en-US  "!!"
-                                       #language fr-FR  "!!"
+#string INPUT_ERROR_MESSAGE            #language en-US  "Invalid input value!!"
+                                       #language fr-FR  "Invalid input value!!"
 #string EMPTY_STRING                   #language en-US  ""
                                        #language fr-FR  ""
 #string ARE_YOU_SURE_YES               #language en-US  "Y"

diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
@@ -747,6 +747,10 @@ GetNumericInput (
 
     case '+':
     case '-':
+      if (ManualInput && ((NumericOp->Flags & EFI_IFR_DISPLAY) == EFI_IFR_DISPLAY_UINT_DEC)) {
+        UpdateStatusBar(INPUT_ERROR, TRUE);
+        break;
+      }
       if (ManualInput && IntInput) {
         //
         // In Manual input mode, check whether input the negative flag.