[CRIU] [PATCH] tty: restore sid on master points only (v2)

[Pavel Emelyanov]

On 03/19/2013 08:34 PM, Cyrill Gorcunov wrote:
> On Tue, Mar 19, 2013 at 08:29:24PM +0400, Andrey Vagin wrote:
>> If a master point has sid, it doesn't mean, that all slave points
>> will have sid. Look at tty03 for example:
>>
>>   PID   SID TT       COMMAND
>> 26748 26748 ?        tty03
>> 26749 26749 pts/2     \_ tty03
>> 26750 26750 ?             \_ tty03
>>
>> The second process has not a file descriptor for the ctl tty,
>> but this tty is opened in tty03.
>>
>> v2: If a slave point with sid has not a master point, the option
>> --shell-job must be set and sid isn't restored for such terminals.
>>
>> Signed-off-by: Andrey Vagin <avagin at openvz.org>
> Acked-by: Cyrill Gorcunov <gorcunov at openvz.org>
> .
> 


Applied