[Devel] Re: [Users] Out of Memory

[Marcos Hack]

Hi Bogdan,

More one "little" mistake:

Problem occur only when using add_local_rport() and forward() (that
calls build_req_buf_from_sip_req()) functions together, and not
force_rport() as I said before.

In other words, problem occur when enter in block

 if(msg->msg_flags&FL_FORCE_LOCAL_RPORT) {
   ...
   extra_params.s = (char*)pkg_malloc(extra_params.len+1); /*line 1340*/
   ...
 }


Full debug of this scenario in
http://vorigon.com/mhack/openser/20060725-1438/

Regards,

Marcos.

(I'm trying, I'm trying... ;)



Bogdan-Andrei Iancu wrote:
> Hi Marcos,
> 
> thanks for the debugging - I will try to take a look over it in the next
> day.
> 
> regards,
> bogdan
> 
> Marcos Hack wrote:
> 
>> Hi Bogdan,
>>
>> Sorry, my fault. I believed that function force_rport() was of module
>> nathelper and I took off it of openser config.
>>
>> I came back nathelper module, commented out just force_rport() function
>> and the problem don't occur.
>>
>> I turned on debug=9 and see the following ( complete log in [1] ):
>>
>> ---
>>
>> 6(5032) qm_malloc(0x8146fc0, 7) called from msg_translator.c:
>> build_req_buf_from_sip_req(1340)
>> 6(5032) qm_malloc(0x8146fc0, 8) returns address 0x817ea48 frag.
>> 0x817ea30 (size=8) on 1 -th hit
>> 6(5032) build_req_from_req: extra param added: <;rport>
>>
>> ---
>>
>> Frag 0x817ea30 allocated here are not freed anywhere.
>>
>> Well, I tried to find the error but after breaking everything I think
>> that I need your help! ;)
>>
>>