[Freeswitch-users] Outbound mod event bug

Steven Ayre steveayre at gmail.com
Thu Feb 21 20:01:18 MSK 2013


A core dump is always a bug.

Check if it happens on the latest git head (it may already be fixed). If it does it there collect a backtrack and file a Jira.

http://wiki.freeswitch.org/wiki/Reporting_Bugs#Creating_A_Backtrace_With_gdb_.28Linux.2FUnix.29

Steve



On 21 Feb 2013, at 16:49, "Stuart Mills" <stuart.mills3 at btopenworld.com> wrote:

> Hi All,
>  
> I know some of you may not consider this as a bug, especially if things are done in the correct way this would never happen, but please read on and I'll explain the issue as I was a little surprised at how badly FreeSwitch handled this user error, seen as though it’s such a good piece of software.
>  
> Basically, a call arrives into Freeswitch and a connection is established to a remote server, then the following relay occurs (in it’s simplest terms) -
>  
> connect sent into Freeswitch
> FreeSwitch replies OK
> myevents sent into FreeSwitch
> FreeSwitch replies OK
> answer sent into FreeSwitch
> FreeSwitch replies OK
> bridge with arguments sent into FreeSwitch
> FreeSwitch replies OK
>  
> Now, everything is perfect up until here and I'd say that as a call switching platform it’s doing exactly what is being asked of it – however here’s the bit most of you would agree is wrong and isn’t a “real” bug - if you reply again with another bridge, be it by mistake or a deliberate attempt to fool FreeSwitch, the system crashes and causes a core dump.
>  
> I can get this to happen every time, no warning, no nothing, just a crash dump and FreeSwitch dies in front of my eyes.
>  
> Answers on a postcard please – try not to be too harsh. I am particularly new to FreeSwitch and find it very very good, I was just really surprised to fin a bug that could crash it.
>  
> Kind Regards,
>  
> Stuart
>  
>  
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