Re: [PATCH v2 0/4] MR8564: cfgmgr32: Device query API part 3: Implement DevGetObjectProperties(Ex) and HDEVQUERY device updates.

[Rémi Bernon]

Rémi Bernon (@rbernon) commented about dlls/cfgmgr32/main.c:
> +        {
>              LeaveCriticalSection( &ctx->cs );
>              break;
> +        }
> +        switch (ctx->type)
> +        {
> +        case DevObjectTypeDeviceInterface:
> +        case DevObjectTypeDeviceInterfaceDisplay:
> +        {
> +            CM_NOTIFY_FILTER filter = { 0 };
> +            CONFIGRET ret;
> +
> +            filter.cbSize = sizeof( filter );
> +            filter.Flags = CM_NOTIFY_FILTER_FLAG_ALL_INTERFACE_CLASSES;
> +            filter.FilterType = CM_NOTIFY_FILTER_TYPE_DEVICEINTERFACE;
> +            ret = CM_Register_Notification( &filter, ctx, device_query_context_cm_notify_callback, &ctx->notify );
> Don't you need to increase ctx reference count while it is registered as a parameter of `CM_Register_Notification`?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/8564#note_111297