diff options
| -rw-r--r-- | MdeModulePkg/Universal/HiiDatabaseDxe/String.c | 13 | ||||
| -rw-r--r-- | MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c | 4 | ||||
| -rw-r--r-- | MdeModulePkg/Universal/SetupBrowserDxe/ProcessOptions.c | 14 |
3 files changed, 27 insertions, 4 deletions
diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/String.c b/MdeModulePkg/Universal/HiiDatabaseDxe/String.c index 5fc3642115..321b2f7040 100644 --- a/MdeModulePkg/Universal/HiiDatabaseDxe/String.c +++ b/MdeModulePkg/Universal/HiiDatabaseDxe/String.c @@ -599,7 +599,7 @@ GetStringWorker ( IN HII_STRING_PACKAGE_INSTANCE *StringPackage,
IN EFI_STRING_ID StringId,
OUT EFI_STRING String,
- IN OUT UINTN *StringSize,
+ IN OUT UINTN *StringSize, OPTIONAL
OUT EFI_FONT_INFO **StringFontInfo OPTIONAL
)
{
@@ -610,7 +610,7 @@ GetStringWorker ( EFI_STATUS Status;
UINT8 FontId;
- ASSERT (StringPackage != NULL && StringSize != NULL);
+ ASSERT (StringPackage != NULL);
ASSERT (Private != NULL && Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);
//
@@ -629,6 +629,13 @@ GetStringWorker ( return Status;
}
+ if (StringSize == NULL) {
+ //
+ // String text buffer is not requested
+ //
+ return EFI_SUCCESS;
+ }
+
//
// Get the string text.
//
@@ -1471,7 +1478,7 @@ HiiGetString ( Link = Link->ForwardLink
) {
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
- Status = GetStringWorker (Private, StringPackage, StringId, String, StringSize, StringFontInfo);
+ Status = GetStringWorker (Private, StringPackage, StringId, NULL, NULL, NULL);
if (!EFI_ERROR (Status)) {
return EFI_INVALID_LANGUAGE;
}
diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c b/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c index 02684e46ca..fc03834f1d 100644 --- a/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c +++ b/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c @@ -590,6 +590,9 @@ DestroyStatement ( if (Statement->BlockName != NULL) {
FreePool (Statement->BlockName);
}
+ if (Statement->BufferValue != NULL) {
+ FreePool (Statement->BufferValue);
+ }
}
@@ -1352,6 +1355,7 @@ ParseOpCodes ( CurrentStatement->MaxContainers = ((EFI_IFR_ORDERED_LIST *) OpCodeData)->MaxContainers;
CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_BUFFER;
+ CurrentStatement->BufferValue = NULL;
if (Scope != 0) {
SuppressForOption = TRUE;
diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/ProcessOptions.c b/MdeModulePkg/Universal/SetupBrowserDxe/ProcessOptions.c index 639c04dafb..5eeec77af2 100644 --- a/MdeModulePkg/Universal/SetupBrowserDxe/ProcessOptions.c +++ b/MdeModulePkg/Universal/SetupBrowserDxe/ProcessOptions.c @@ -2,7 +2,7 @@ Implementation for handling the User Interface option processing.
-Copyright (c) 2004 - 2009, Intel Corporation
+Copyright (c) 2004 - 2010, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -422,6 +422,12 @@ ProcessOptions ( switch (Question->Operand) {
case EFI_IFR_ORDERED_LIST_OP:
//
+ // Check whether there are Options of this OrderedList
+ //
+ if (IsListEmpty (&Question->OptionListHead)) {
+ break;
+ }
+ //
// Initialize Option value array
//
if (GetArrayData (ValueArray, ValueType, 0) == 0) {
@@ -508,6 +514,12 @@ ProcessOptions ( break;
case EFI_IFR_ONE_OF_OP:
+ //
+ // Check whether there are Options of this OneOf
+ //
+ if (IsListEmpty (&Question->OptionListHead)) {
+ break;
+ }
if (Selected) {
//
// Go ask for input
|