[CRIU] [PATCH 0/18] Support descriptors sent over unix sockets (v2)

Andrei Vagin avagin at virtuozzo.com
Sat Jul 22 03:48:17 MSK 2017


On Mon, Jul 10, 2017 at 05:35:21PM -0700, Andrei Vagin wrote:
> Kirill, could you review this series?

Kirill, what is your verdict?

> 
> On Mon, Jul 10, 2017 at 12:37:28PM +0300, Pavel Emelyanov wrote:
> > It turned out, that the idea about all files having unique IDs was wrong,
> > fifos and ttys generate reg-file entry for themselves with the same ID.
> > 
> > Also, dgram unix sockets can be connected to self, and this wasn't handled
> > in unix peer resolution fixlets.
> > 
> > So here's the v2 with the above stuff taken into account. I've added two
> > patches to make fifo and tty IDs unique, fixed find_file_desc() to count
> > for that and tuned unix peer resolve changes to handle self-connected
> > dgram sockets. And rebased on recent criu-dev of course.
> > 
> > https://travis-ci.org/xemul/criu/builds/251242054
> > 
> > -- Pavel
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