From 42914af218a46728e6e4f29467f551970105e48f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= Date: Sun, 13 Oct 2024 22:28:51 +0200 Subject: [PATCH] [WIN32SS:ENG] Only accept VGASave service (ie vga.sys driver) as the real VGA device CORE-19796 --- win32ss/gdi/eng/device.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/win32ss/gdi/eng/device.c b/win32ss/gdi/eng/device.c index 1f11e5fef01..4744124b85e 100644 --- a/win32ss/gdi/eng/device.c +++ b/win32ss/gdi/eng/device.c @@ -94,8 +94,8 @@ EngpHasVgaDriver( return FALSE; } - /* Device is using VGA driver if service name starts with 'VGA' (case insensitive) */ - return (_wcsnicmp(awcServiceName, L"VGA", 3) == 0); + /* Device is using VGA driver if service name is 'VGASave' (case insensitive) */ + return (_wcsicmp(awcServiceName, L"VGASave") == 0); } /* @@ -242,7 +242,7 @@ EngpUpdateGraphicsDeviceList(VOID) if (pGraphicsDevice->StateFlags & DISPLAY_DEVICE_VGA_COMPATIBLE) { /* Save this as the VGA adapter */ - if (!gpVgaGraphicsDevice) + if (!gpVgaGraphicsDevice || !EngpHasVgaDriver(gpVgaGraphicsDevice)) { gpVgaGraphicsDevice = pGraphicsDevice; TRACE("gpVgaGraphicsDevice = %p\n", gpVgaGraphicsDevice);