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List:       wine-devel
Subject:    Re: [PATCH v2] ntoskrnl.exe: Implement IoGetDeviceProperty for DevicePropertyPhysicalDeviceObjectNam
From:       Alexandre Julliard <julliard () winehq ! org>
Date:       2016-01-28 13:43:04
Message-ID: 87io2d3jmf.fsf () winehq ! org
[Download RAW message or body]

Aric Stewart <aric@codeweavers.com> writes:

> +    switch (device_property)
> +    {
> +        case DevicePropertyPhysicalDeviceObjectName:
> +        {
> +            OBJECT_NAME_INFORMATION *name = HeapAlloc(GetProcessHeap(), 0, \
> buffer_length + (sizeof(OBJECT_NAME_INFORMATION))); +
> +            status = NtQueryObject(device->Reserved, ObjectNameInformation, name, \
> buffer_length + sizeof(OBJECT_NAME_INFORMATION), result_length); +            if \
> (status == STATUS_SUCCESS) +                memcpy(property_buffer, \
> name->Name.Buffer, name->Name.Length); +            HeapFree(GetProcessHeap(), 0, \
> name); +            break;

result_length is not handled correctly.

-- 
Alexandre Julliard
julliard@winehq.org


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