[CRIU] [PATCH 4/4] net: Make sure the entries exist before read them

[Cyrill Gorcunov]

On Tue, May 05, 2015 at 02:43:16PM +0300, Pavel Emelyanov wrote:
> 
> OK, then add CTL_CHECK op and re-use sysctl's /proc/sys opening and
> loop anyway.

OK