Auth process sometimes stop responding after upgrade

[Timo Sirainen]

> On 19 Sep 2018, at 11.11, Simone Lazzaris <s.lazzaris at interactive.eu> wrote:
> 
> In data mercoledì 19 settembre 2018 09:30:47 CEST, Timo Sirainen ha scritto:
> > On 18 Sep 2018, at 15.15, Simone Lazzaris <s.lazzaris at interactive.eu <mailto:s.lazzaris at interactive.eu>> wrote:
> > > I've got a core dump, and here is the backtrace. Let me know if you want
> > > the core file.
> > It would be useful if we're able to use it. Could you use
> > https://dovecot.org/tools/core-tar.sh <https://dovecot.org/tools/core-tar.sh>
> > <https://dovecot.org/tools/core-tar.sh <https://dovecot.org/tools/core-tar.sh>> to send the core and the related
> > binaries (e.g. just email to me)? The usage is explained at the beginning
> > of the script. At least in theory we could then debug with the core file,
> > although I've had some trouble even then.
> > 
> > But just in case the core doesn't work, could you also do:
> > 
> > bt full
> > fr 8
> > p *((struct doveadm_connection *)io->context)
> > p *((struct doveadm_connection *)io->context)->input
>  
> I'm sending you the tarball created with core-tar; and just in case:

Thanks, the core worked fine. Does the attached patch (on top of the previous one) help?



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