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audk
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To fix, 

1662	Graphics Console Driver: No checking for invalid parameter in SetMode() 
8588	Graphic Console should not chech PixelFormat for 800*600 resolution


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2242 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xgu3 2007-01-12 10:27:54 +00:00
parent fb610f2ac1
commit e313deb992
1 changed files with 5 additions and 3 deletions
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8
EdkModulePkg/Universal/Console/GraphicsConsole/Dxe/GraphicsConsole.c
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@ -378,9 +378,7 @@ GraphicsConsoleControllerDriverStart (
);
if (!EFI_ERROR (Status)) {
if ((Info->HorizontalResolution == 800) &&
(Info->VerticalResolution == 600) &&
((Info->PixelFormat == PixelRedGreenBlueReserved8BitPerColor) ||
(Info->PixelFormat == PixelBlueGreenRedReserved8BitPerColor))) {
(Info->VerticalResolution == 600)) {
Status = Private->GraphicsOutput->SetMode (Private->GraphicsOutput, ModeNumber);
if (!EFI_ERROR (Status)) {
gBS->FreePool (Info);
@ -1164,6 +1162,10 @@ GraphicsConsoleConOutSetMode (
UgaDraw = Private->UgaDraw;
ModeData = &(Private->ModeData[ModeNumber]);
if (ModeData->Columns <= 0 && ModeData->Rows <= 0) {
return EFI_UNSUPPORTED;
}
//
// Make sure the requested mode number is supported
//