[SR-Users] rtpproxy 1.2.1 segfaults with kamailio 3.2.2 in bridging mode

[Daniel-Constantin Mierla]

Hello,

On 4/11/12 9:21 AM, Karsten Horsmann wrote:
> Hi Daniel,
>
>
> i compiled kamailio from git with this checkout params:
>
>    git clone --depth 1 git://git.sip-router.org/sip-router kamailio
>    cd kamailio
>    git checkout -b 3.2 origin/3.2
>
> and its still the same issue. rtpproxy segfaults if i call
> rtpproxy_manage with params.
thanks for testing it.
>
> Whats next to do?

One should look over the code of rtpproxy, find the reason of crash and 
fix it.

I am using rtpproxy in bridge mode and haven't experienced any issue -- 
my way is pretty much like in this tutorial:

http://kb.asipto.com/kamailio:kamailio-mixed-ipv4-ipv6

There are different parameters given to rtpproxy_manage(), maybe you can 
play a bit with the parameter value and see if a particular flag there 
is the cause of the issue.

Cheers,
Daniel
>
>>> is 3.2.2 from packages or tarball? If yes, can you try with latest git
>>> branch 3.2? Hints to install are here:
>>>
>>> http://www.kamailio.org/wiki/install/3.2.x/git
>>>
>>> Even rtpproxy should not crash in any case and a fix has to be done there, I
>>> just want to see if it is an effect of an issue fixed in rtpproxy module of
>>> kamailio.
>

-- 
Daniel-Constantin Mierla
Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany
http://www.asipto.com/index.php/kamailio-advanced-training/