Re: [hylafax-users] Problems with Hylafax/Iaxmodem in a softswitch scenario

[Lee Howard <faxguy@xxxxxxxxxxxxxxxx>]

Matteo Campana wrote:
> Hi guys,
> I have a problem with Hylafax 6.0.4 / Iaxmodem / Asterisk in a 
> softswitch scenario on a Debian Lenny machine:
>
>     * a _mail-to-fax_ user send a fax to a number configured as
>       _fax-to-mail_
>     * the callflow:
>
>             mail with pdf attached ---> fax server (Hylafax + Iaxmodem 
> + asterisk) *---------> *media gateway (asterisk) *----->* fax server 
> -------- > mail of the user receiving fax.
>
>     * the communication between the 2 hosts (the fax server and the
>       media gateway) is performed by a IAX2 trunk
>     * the call has to pass by the media gateway to not break the
>       softswitch CDR
>
> In this situation I can not trasmit the fax, hylafax answer but after 
> some seconds the call fails and the receiving modem is no more available.
> >From the iaxmodem logs of the modem I see that iaxmodem crash:
>
>
> /*** glibc detected *** /usr/bin/iaxmodem: double free or corruption 
> (!prev): 0x089f98d0 ***/

What version of iaxmodem are you using?  If you can reproduce this 
easily then you'll want to pinpoint the code where the double-free or 
memory corruption is occurring.

Thanks,

Lee.


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