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[WIN32K] Use RtlString* routines.

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Hermès Bélusca-Maïto 2019-11-24 21:51:22 +01:00
parent 0ad90f83d3
commit acf689a973
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1 changed files with 10 additions and 8 deletions
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18
win32ss/gdi/eng/device.c
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@ -83,8 +83,7 @@ EngpPopulateDeviceModeList(
/* Some drivers like the VBox driver don't fill the dmDeviceName /* Some drivers like the VBox driver don't fill the dmDeviceName
with the name of the display driver. So fix that here. */ with the name of the display driver. So fix that here. */
wcsncpy(pdm->dmDeviceName, pwsz, CCHDEVICENAME); RtlStringCbCopyW(pdm->dmDeviceName, sizeof(pdm->dmDeviceName), pwsz);
pdm->dmDeviceName[CCHDEVICENAME - 1] = 0;
} }
// FIXME: release the driver again until it's used? // FIXME: release the driver again until it's used?
@ -205,14 +204,17 @@ EngpRegisterGraphicsDevice(
pGraphicsDevice->DeviceObject = pDeviceObject; pGraphicsDevice->DeviceObject = pDeviceObject;
pGraphicsDevice->FileObject = pFileObject; pGraphicsDevice->FileObject = pFileObject;
/* Copy device name */ /* Copy the device name */
RtlStringCbCopyNW(pGraphicsDevice->szNtDeviceName, RtlStringCbCopyNW(pGraphicsDevice->szNtDeviceName,
sizeof(pGraphicsDevice->szNtDeviceName), sizeof(pGraphicsDevice->szNtDeviceName),
pustrDeviceName->Buffer, pustrDeviceName->Buffer,
pustrDeviceName->Length); pustrDeviceName->Length);
/* Create a win device name (FIXME: virtual devices!) */ /* Create a Win32 device name (FIXME: virtual devices!) */
swprintf(pGraphicsDevice->szWinDeviceName, L"\\\\.\\DISPLAY%d", (int)giDevNum); RtlStringCbPrintfW(pGraphicsDevice->szWinDeviceName,
sizeof(pGraphicsDevice->szWinDeviceName),
L"\\\\.\\DISPLAY%d",
(int)giDevNum);
/* Allocate a buffer for the strings */ /* Allocate a buffer for the strings */
cj = pustrDiplayDrivers->Length + pustrDescription->Length + sizeof(WCHAR); cj = pustrDiplayDrivers->Length + pustrDescription->Length + sizeof(WCHAR);