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[FRAMEBUF] Early return if we got 0 available mode from video driver

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This prevents allocating 0 bytes of memory a few lines later.
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Hervé Poussineau 2021-07-04 23:27:01 +02:00
parent f26fe3f1f8
commit 9b5d029c7a
1 changed files with 5 additions and 0 deletions
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5
win32ss/drivers/displays/framebuf/screen.c
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@ -51,6 +51,11 @@ GetAvailableModes(
return 0;
}
if (Modes.NumModes == 0)
{
return 0;
}
*ModeInfoSize = Modes.ModeInformationLength;
/*