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mmdevapi: Avoid wcsncpy(). 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2021-05-04 21:10:20 +02:00
parent af34af7bac
commit c45d792de3
1 changed files with 1 additions and 2 deletions
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3
dlls/mmdevapi/main.c
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@ -404,8 +404,7 @@ static HRESULT get_mmdevice_by_activatepath(const WCHAR *path, IMMDevice **mmdev
} else if (!memcmp(path, MMDEV_PATH_PREFIX, sizeof(MMDEV_PATH_PREFIX) - sizeof(WCHAR))) {
WCHAR device_id[56]; /* == strlen("{0.0.1.00000000}.{fd47d9cc-4218-4135-9ce2-0c195c87405b}") + 1 */
wcsncpy(device_id, path + (ARRAY_SIZE(MMDEV_PATH_PREFIX) - 1), ARRAY_SIZE(device_id));
device_id[ARRAY_SIZE(device_id) - 1] = 0;
lstrcpynW(device_id, path + (ARRAY_SIZE(MMDEV_PATH_PREFIX) - 1), ARRAY_SIZE(device_id));
hr = IMMDeviceEnumerator_GetDevice(devenum, device_id, mmdev);
} else {