ntoskrnl: Allow space for the '\0'.
Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -1353,7 +1353,7 @@ NTSTATUS WINAPI IoSetDeviceInterfaceState( UNICODE_STRING *name, BOOLEAN enable
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if (!guid_from_string( (refstr ? refstr : name->Buffer + namelen) - 38, &class ))
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return STATUS_INVALID_PARAMETER;
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len = strlenW(DeviceClassesW) + 38 + 1 + namelen + 2;
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len = strlenW(DeviceClassesW) + 38 + 1 + namelen + 2 + 1;
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if (!(path = heap_alloc( len * sizeof(WCHAR) )))
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return STATUS_NO_MEMORY;
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