[Asterisk-Users] AGI and broken pipe

[Paulo Mannheimer]

Great ;-)

Can someone else confirm this doesn't have any side effects besides
solving the problem?


-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Angel
Carpintero
Sent: quinta-feira, 18 de dezembro de 2003 12:24
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] AGI and broken pipe


On Thu, 18 Dec 2003 11:48:59 -0300
"Paulo Mannheimer" <paulohm at instant.com.br> wrote:

> Hi All,
> 
> I was able to track down what I believe is a bug when using AGI 
> services. This bug may crash your system if your extensions.conf 
> script is intensive in using AGI services. Depending on your system's 
> ulimit, * keeps opening files until it reaches the system limit and 
> then stops responding.
> 
> Function app_agi/launch_script seems to leave an open and unused file.

> Can someone confirm this? Below is a patch that solves the problem.


 Thanks Paulo,

 I've patched the app_agi.c and now asterisk with EAGI applications  is
not leaking pipes anymore :-)


 Angel
 
> Index: asterisk/apps/app_agi.c 
> ===================================================================
> RCS file: /usr/cvsroot/asterisk/apps/app_agi.c,v
> retrieving revision 1.22
> diff -u -r1.22 app_agi.c
> --- asterisk/apps/app_agi.c     5 Nov 2003 23:43:31 -0000       1.22
> +++ asterisk/apps/app_agi.c     18 Dec 2003 13:48:38 -0000
> @@ -167,6 +167,10 @@
>         /* close what we're not using in the parent */
>         close(toast[1]);
>         close(fromast[0]);
> +
> +       // [PHM 12/18/03]
> +       close(audio[0])
> +
>         *opid = pid;
>         return 0;
> 
> 
> 
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