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Refine code to make it more safely.

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15598 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Eric Dong
2014-06-26 03:24:25 +00:00
committed by ydong10
parent d0f65b21c5
commit 523f48e771
21 changed files with 55 additions and 21 deletions
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4
MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
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@@ -397,8 +397,11 @@ UpdateHotkeyList (
HotKey = BROWSER_HOT_KEY_FROM_LINK (Link);
CopyKey = AllocateCopyPool(sizeof (BROWSER_HOT_KEY), HotKey);
ASSERT (CopyKey != NULL);
CopyKey->KeyData = AllocateCopyPool(sizeof (EFI_INPUT_KEY), HotKey->KeyData);
ASSERT (CopyKey->KeyData != NULL);
CopyKey->HelpString = AllocateCopyPool(StrSize (HotKey->HelpString), HotKey->HelpString);
ASSERT (CopyKey->HelpString != NULL);
InsertTailList(&gDisplayFormData.HotKeyListHead, &CopyKey->Link);
@@ -1977,6 +1980,7 @@ ProcessCallBackFunction (
if (Action == EFI_BROWSER_ACTION_CHANGING) {
if (HiiValue->Type == EFI_IFR_TYPE_BUFFER) {
BackUpBuffer = AllocateCopyPool(Statement->StorageWidth + sizeof(CHAR16), Statement->BufferValue);
ASSERT (BackUpBuffer != NULL);
} else {
CopyMem (&BackUpValue, &HiiValue->Value, sizeof (EFI_IFR_TYPE_VALUE));
}