[CRIU] [PATCH] ensure SIGCHLD isn't inherited as blocked

[Pavel Emelyanov]

On 06/05/2015 04:48 PM, Tycho Andersen wrote:
> Use SIG_SETMASK instead of SIG_BLOCKMASK here in case the parent had SIGCHLD
> blocked. In this case if one of the criu threads has a problem, since the
> SIGCHLD is blocked, the restore simply hangs.
> 
> Signed-off-by: Tycho Andersen <tycho.andersen at canonical.com>

Applied, thanks!