[SR-Users] db_text issue

[Daniel-Constantin Mierla]

Hello,

looks like key value is null, which was not allowed by sql constaints. I 
don't see a reason to be null either here, can you send the output of 
'bt full'?

Anyhow, for safety reasons, I committed to htable a safety check for 
such case in order to avoid crashing - now it is printing an error message.

Thanks,
Daniel

On 4/15/11 4:52 PM, Eric Hiller wrote:
> Daniel,
>
> Same it looks like each time:
>
> Core was generated by `/usr/local/sbin/kamailio -f 
> /usr/local/etc/kamailio/kamailio.cfg.diag.2'.
> Program terminated with signal 11, Segmentation fault.
> #0  0x00f22633 in ht_db_load_table (ht=0xb60f1af0, dbtable=0xb60f1b00, 
> mode=0)
>     at ht_db.c:244
> 244    kvalue.len = strlen(kvalue.s);
> (gdb) where
> #0  0x00f22633 in ht_db_load_table (ht=0xb60f1af0, dbtable=0xb60f1b00, 
> mode=0)
>     at ht_db.c:244
> #1  0x00f19c12 in ht_db_load_tables () at ht_api.c:643
> #2  0x00f18545 in mod_init () at htable.c:157
> #3  0x081043a2 in init_mod (m=0x827ae30) at sr_module.c:872
> #4  0x0810436a in init_mod (m=0x827aff0) at sr_module.c:852
> #5  0x0810436a in init_mod (m=0x827b0d0) at sr_module.c:852
> #6  0x0810436a in init_mod (m=0x827b1b0) at sr_module.c:852
> #7  0x0810436a in init_mod (m=0x827b290) at sr_module.c:852
> #8  0x0810436a in init_mod (m=0x827b370) at sr_module.c:852
> #9  0x081051d3 in init_modules () at sr_module.c:902
> #10 0x0809b6a5 in main (argc=3, argv=0xbfcc2464) at main.c:2187
>
> ------------------------------------------------------------------------
> Date: Fri, 15 Apr 2011 09:30:02 +0200
> From: miconda at gmail.com
> To: sr-users at lists.sip-router.org
> CC: mrraptor98 at hotmail.com
> Subject: Re: [SR-Users] db_text issue
>
> Hello,
>
> On 4/15/11 5:58 AM, Eric Hiller wrote:
>
>     I would like to use dbtext to store a list of whitelisted
>     gateways, but each time I load it I get a core segmentation fault.
>
>     Any ideas? Here is my gateways db file:
>     key_name(str) key_type(int) value_type(int) key_value(str)
>     gwip:1:0:a
>     gwip:1:0:b
>     gwip:1:0:c
>     gwcount:0:1:3
>
>     And in my config:
>     modparam("htable","htable","gateways=>size=4;dbtable=gateways;")
>     modparam("htable","db_url","text:///usr/local/etc/kamailio")
>
>                     while( $var(i) < $sht(gateways=>gwcount) ){
>                             if( $sht(gateways=>gwip[$var(i)]) == $si ){
>                                     setflag(gateway);
>                                     xlog("ISFROMGW: request from IP
>     $si matches $sht(gateways=>gwip[$var(i)]) ...\n");
>                             }
>                     }
>
>     Do you see anything wrong with this setup?
>
> do you get a core dump? Send the backtrace if yes.
>
> Cheers,
> Daniel
> -- 
> Daniel-Constantin Mierla
> http://www.asipto.com

-- 
Daniel-Constantin Mierla
http://www.asipto.com

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