[OpenSIPS-Users] potential memory leak warning - uac_auth:build_authorization_hdr

Colin Martin colin at cmtm.co.uk
Tue Jan 26 10:41:49 CET 2016


Hi Bogdan,

It's the uac_auth module, coupled with the uac module.

It's simply using the uac_auth() function to add the authentication response into the request, and that's the point where the warning occurs.

Thanks,

Colin


> On 26 Jan 2016, at 09:25, Bogdan-Andrei Iancu <bogdan at opensips.org> wrote:
> 
> Hi Colin,
> 
> Which of the in which module do you use the uac authentication feature :
>    uac_auth
>    b2b_entities
>    uac_registrant
> 
> ?
> 
> Regards,
> 
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
> 
>> On 26.01.2016 11:22, Colin Martin wrote:
>> Just one extra bit of information, this doesn't happen on the first call post-restart, but does occur for each subsequent call.
>> 
>> I'm happy to ignore it if it won't affect stability, but I don't know how to verify that!
>> 
>> Colin
>> 
>>> On 25 Jan 2016, at 18:25, Colin Martin <colin at cmtm.co.uk> wrote:
>>> 
>>> Hi,
>>> 
>>> I’m working with OpenSIPS 2.1.2 and have started to see the following error message in the logs:
>>> 
>>> WARNING:uac_auth:build_authorization_hdr: potential memory leak at addr: 0x7fc266b471f8
>>> 
>>> It seems to occur when using a TCP transport.
>>> 
>>> Is this a known bug? Is there anything I can do to capture more information to help track it down?
>>> 
>>> Thanks,
>>> 
>>> Colin
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