[CRIU] [PATCH 2/3] tun: Check for xmalloc error

[Ruslan Kuprieiev]

On 08/28/2013 05:20 PM, Pavel Emelyanov wrote:
> On 08/23/2013 08:25 PM, Cyrill Gorcunov wrote:
>> Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
>> ---
>>   tun.c | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>
> applied
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Excuse me, can anyone, please, explain what is tun and what is it for? 
Maybe share some link.
Sorry for, maybe, stupid question, i`m a newbie.