Hello,
I wrote a if condition below this line to know where dtp->prev was being
initialized.
dtp = (dbt_table_p)shm_malloc(sizeof(dbt_table_t));
*if (dtp->prev){
LM_DBG("dtp->prev was initialized")
}*
Analysing the trace of kamailio, the condition is true only to subscriber
table. I can't get understand this behavior only subscriber table because to
others tables (location, dispatcher and version) the condition is false.
PS: I'm doing this analysis to understand the core generated in db_text
module described in the previous e-mails.
Best Regards
2011/10/3 Daniel-Constantin Mierla <mico...@gmail.com>
> Hello,
>
> the latest 3.1 branch as in db_text/dbt_tb.c following line:
>
> dtp = (dbt_table_p)shm_malloc(sizeof(dbt_table_t));
>
> Where is the line you refer to dpt->prev? Can you copy&paste it here.
>
> Cheers,
> Daniel
>
>
> On 10/3/11 2:20 PM, Bruno Bresciani wrote:
>
> Hello ALL,
>
> Someone knows why at line 149 in .../kamailio-3.1.2/modules_k/
> db_text/dbt_tb.c the shm_malloc function sometimes allocates memory to
> dtp->prev but sometimes doesn't?
> I'm asking this question because when the subscriber table is being loading
> to shared memory in db_text module, dtp->prev is allocated but on version,
> dispatcher, location table it doesn't... Analysing the source code I can't
> see any reason to this behavior.
>
> The allocation of dtp->prev to subscriber table is generating a core at
> db_text module.
>
> Best Regards
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
> --
> Daniel-Constantin Mierla -- http://www.asipto.com
> Kamailio Advanced Training, Dec 5-8, Berlin:
> http://asipto.com/u/kathttp://linkedin.com/in/miconda --
> http://twitter.com/miconda
>
>
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