server: Avoid crash in alloc_console when the process has no parent.
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@ -1252,12 +1252,20 @@ DECL_HANDLER(alloc_console)
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struct process *renderer = current->process;
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struct console_input *console;
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process = (req->pid) ? get_process_from_id( req->pid ) :
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(struct process *)grab_object( renderer->parent );
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if (req->pid)
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{
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if (!(process = get_process_from_id( req->pid ))) return;
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}
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else
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{
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if (!(process = renderer->parent))
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{
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set_error( STATUS_ACCESS_DENIED );
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return;
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}
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grab_object( process );
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}
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reply->handle_in = 0;
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reply->event = 0;
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if (!process) return;
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if (process != renderer && process->console)
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{
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set_error( STATUS_ACCESS_DENIED );
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