sravan/system76-edk2
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1. Use MemoryAllocationLib to replace boot services memory services functions in EdkModulePkg.

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2. Added NULL pointer check before calling FreePool () to fix bugs when free memory.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2513 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2007-03-29 06:58:38 +00:00
parent cb360b2656
commit c8dd259d61
13 changed files with 357 additions and 394 deletions
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44
EdkModulePkg/Universal/UserInterface/SetupBrowser/Dxe/Presentation.c
View File

@ -1,12 +1,12 @@
/*++
Copyright (c) 2006, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Copyright (c) 2006 - 2007, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
Presentation.c
@ -60,7 +60,7 @@ ClearLines (
gST->ConOut->SetCursorPosition (gST->ConOut, LeftColumn, TopRow);
gBS->FreePool (Buffer);
FreePool (Buffer);
return ;
}
@ -237,7 +237,7 @@ DisplayPageFrame (
break;
}
gBS->FreePool (StrFrontPageBanner);
FreePool (StrFrontPageBanner);
}
}
}
@ -318,7 +318,7 @@ DisplayPageFrame (
}
}
gBS->FreePool (Buffer);
FreePool (Buffer);
}
@ -327,7 +327,7 @@ DisplayPageFrame (
?F2=Previous Page Setup Page ?
+------------------------------------------------------------------------------+
@ -437,7 +437,7 @@ DisplayForm (
//
// Remove Buffer allocated for StringPtr after it has been used.
//
gBS->FreePool (StringPtr);
FreePool (StringPtr);
for (Index = 0; FormTags.Tags[Index].Operand != EFI_IFR_END_FORM_OP; Index++) {
GrayOut = FALSE;
@ -595,7 +595,7 @@ GetOut:
FormTags.Tags[Index].NumberOfLines++;
}
gBS->FreePool (OutputString);
FreePool (OutputString);
}
ArrayEntry = 0;
@ -1113,9 +1113,9 @@ Routine Description:
The function does the most of the works when the EFI_TAG that
user selects on is EFI_IFR_FLAG_INTERACTIVE or EFI_IFR_PASSWORD_OP:
invoke CallBack, update the new form data.
Arguments:
Selection - The current selection of the form.
CallbackData - The pointer to host the data passed back by the callback function.
FileFormTagsHead - Prompt string token of the one-of box
@ -1123,10 +1123,10 @@ Arguments:
FormHandle - Output the the handle of the form.
TitleToken - Output the TitleToken of the new page.
FormTags - Output the FormFags of the new page.
Returns:
Returns:
VOID
--*/
{
UINTN Index;
@ -1212,7 +1212,7 @@ Returns:
);
if (EFI_ERROR (Status)) {
gBS->FreePool (LocalTags->Tags);
FreePool (LocalTags->Tags);
return ;
}
@ -1317,7 +1317,7 @@ Returns:
}
if (Packet != NULL) {
gBS->FreePool (Packet);
FreePool (Packet);
}
for (BackupIndex = 0; LocalTags->Tags[BackupIndex].Operand != EFI_IFR_END_FORM_OP; BackupIndex++) {
@ -1347,7 +1347,7 @@ Returns:
// Delete the buffer associated with previous dynamic page
// We will re-allocate a buffer....
//
gBS->FreePool (LocalTags->Tags);
FreePool (LocalTags->Tags);
Length = 0xF000;
Buffer = AllocateZeroPool (Length);