[Users] avp_db_load() generates core dump

[Christian Schlatter]

Daniel-Constantin Mierla wrote:
> 
> 
> On 04/13/06 16:49, Christian Schlatter wrote:
>> Using the (g)lobal flag together with avp_db_load() crashes my OpenSER 
>> in a reproducible manner. 
> actually the avp_pushto() was crashing. The fix is now in CVS. However, 
> since the anonymous cvs is not synchronized with the development 
> version, you can use the snapshot from:
> http://www.openser.org/downloads/tmp/openser-1.1.0-dev17-tls-060413a_src.tar.gz

This version doesn't crash anymore.

thanks
Christian


> 
> 
> Thanks,
> Daniel
> 
>> The config works if I don't use the g flag and I tested it on CVS 
>> current. I try to give as much information as possible here:
>>
>> from openser.cfg:
>> ...
>> # check for Call Forwarding Unconditional (CFU)
>> if (avp_db_load("$ruri/username", "$avp(s:cfu)")) {
>>     avp_print();
>>         # replace R-URI with CFU URI, g will fetch all CFU URIs --> 
>> request will fork
>>         avp_pushto("$ru", "$avp(s:cfu)/g");
>>         # avp_pushto("$ru", "$avp(s:cfu)"); --> this works
>>         sl_send_reply("181", "Call is being forwarded (CFU)");
>>         route(ROUTE_DEFAULT_RELAY);
>>         exit;
>> }
>> ...
>>
>> from openser.log:
>> ...
>> openser[31411]: INFO:avpops:print_avp: p=0xb5770dc8, flags=103
>> openser[31411]: INFO:                  name=<cfu>
>> openser[31411]: INFO:                  
>> val_str=<sip:vm-admin at xx.xx.xx.xx / 25>
>> openser[31411]: INFO:avpops:print_avp: p=0xb5770d98, flags=2
>> openser[31411]: INFO:                  id=<34>
>> openser[31411]: INFO:                  val_str=<sip:cschlatt at unc.edu / 
>> 20>
>> openser[31403]: child process 31411 exited by a signal 11
>> ...
>>
>> from core dump:
>> #0  ops_pushto_avp (msg=0x8123bb0, dst=0x8123130, src=0x8123160) at 
>> avpops_impl.c:1111
>> 1111                    flags = avp->flags;
>>
>>
>> Thanks
>> Christian
>>
>>
>> ------------------------------------------------------------------------
>>
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>>   

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