[CRIU] [PATCH] zdtm: setup sigchld handler after starting the test

[Pavel Emelyanov]

On 02/04/2014 07:54 PM, Andrey Vagin wrote:
> When a process is started in a new pid namespace, the init process must
> colleck zombies.
> 
> But before this the init process must waits the root test process, which
> returns a status of preparation stage.
> 
> Currently these two operation can race, because the both ones call waitpid().
> 
> Signed-off-by: Andrey Vagin <avagin at openvz.org>

applied