Hi Marcos,
I manage to find and hopefully fix the problem. I just committed a patch
on the cvs (for devel branch) - please update and give it a try to see
if the problem is fixed.
Regards,
Bogdan
Marcos Hack wrote:
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! ;)
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