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Add NULL parameter checking for notify function. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4791 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8 2008-03-04 11:36:52 +00:00
parent 383c303c49
commit 6c29550411
1 changed files with 3 additions and 3 deletions
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2
Nt32Pkg/WinNtGopDxe/WinNtGopInput.c
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@ -734,7 +734,7 @@ WinNtGopSimpleTextInExRegisterKeyNotify (
LIST_ENTRY *Link;
WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY *NewNotify;
if (KeyData == NULL || NotifyHandle == NULL) {
if (KeyData == NULL || KeyNotificationFunction == NULL || NotifyHandle == NULL) {
return EFI_INVALID_PARAMETER;
}