[OpenSIPS-Devel] I'm doing something to cause opensips to crash
Daniel Corbe
daniel.junkmail at gmail.com
Fri Nov 14 23:15:02 CET 2008
'sho 'nuff, that was the problem.
Thanks man! I guess I should pay more attention to the header files :)
-Daniel
On Fri, Nov 14, 2008 at 11:21 AM, Kobi Eshun <kobi at sightspeed.com> wrote:
> Hi, Daniel.
> I believe the problem is that you're missing a (new) element in the exports
> structure -- there should be an 'extra processes' entry between 'exported
> pseudo variables' and 'module initialization function.'
>
> This same issue confounded me for a while also. Cheers,
> --
> kobi
>
>
> On Nov 14, 2008, at 10:22 AM, Daniel Corbe wrote:
>
> Forgot to CC devel on this.
>
> On Fri, Nov 14, 2008 at 10:21 AM, Daniel Corbe <daniel.junkmail at gmail.com>wrote:
>
>> Hi,
>> I'm not doing anything with extra processes. I'm making some other
>> mistake. I've included the code for the module in its entirety. This is a
>> module that I've been attempting to port from OpenSER-1.2.
>>
>> http://rafb.net/p/VNa26v78.html
>>
>> -Daniel
>>
>> On Fri, Nov 14, 2008 at 1:09 AM, Bogdan-Andrei Iancu <
>> bogdan at voice-system.ro> wrote:
>>
>>> Hi Daniel,
>>>
>>> Is your module registering a extra process? the crash happens when the
>>> core tries to call the pre_fork function for your extra process. Could you
>>> post the extra process structure ?
>>>
>>> Regards,
>>> Bogdan
>>>
>>> Daniel Corbe wrote:
>>>
>>>> Hi,
>>>>
>>>> I tried compiling with -ggdb to get a useful backtrace and I got
>>>> nothing. I think the problem may be in the way I'm initializing my module
>>>> because I do get compiler warnings. Thanks for the help.
>>>>
>>>> -Daniel
>>>>
>>>> (gdb) bt full
>>>> #0 0x20ec8353 in ?? ()
>>>> No symbol table info available.
>>>> #1 0x0809de2d in start_module_procs () at sr_module.c:560
>>>> m = (struct sr_module *) 0x8179ad0
>>>> n = 0
>>>> l = 135742720
>>>> x = 0
>>>> __FUNCTION__ = "start_module_procs"
>>>> #2 0x080633b9 in main_loop () at main.c:675
>>>> i = 516746184
>>>> pid = 134863859
>>>> si = (struct socket_info *) 0x28
>>>> chd_rank = 0
>>>> __FUNCTION__ = "main_loop"
>>>> #3 0x080655bd in main (argc=1, argv=0xbfbfec88) at main.c:1319
>>>> cfg_log_stderr = 0
>>>> cfg_stream = (FILE *) 0x28260e20
>>>> c = -1
>>>> r = 0
>>>> tmp = 0xbfbfed04 "\004"
>>>> tmp_len = 1
>>>> port = 0
>>>> proto = 0
>>>> options = 0x80fc9ac "f:cCm:b:l:n:N:rRvdDETSVhw:t:u:g:P:G:W:"
>>>> ret = -1
>>>> seed = 2478508788
>>>> rfd = 4
>>>> ---Type <return> to continue, or q <return> to quit---
>>>> __FUNCTION__ = "main"
>>>>
>>>>
>>>> page.h:38: warning: initialization from incompatible pointer type
>>>> page.h:38: warning: initialization makes pointer from integer without a
>>>> cast
>>>> page.h:39: warning: initialization from incompatible pointer type
>>>> page.h:39: warning: initialization makes pointer from integer without a
>>>> cast
>>>> page.h:40: warning: initialization from incompatible pointer type
>>>> page.h:40: warning: initialization makes pointer from integer without a
>>>> cast
>>>> page.h:89: warning: initialization from incompatible pointer type
>>>> page.h:91: warning: initialization from incompatible pointer type
>>>> page.h:93: warning: initialization from incompatible pointer type
>>>>
>>>>
>>>> /* Function prototypes */
>>>> static int mod_init(void);
>>>>
>>>> static void mod_destroy(void);
>>>>
>>>> static int child_init(int);
>>>>
>>>> static int pagemod_pagefixup(struct sip_msg *m, char *unused1, char
>>>> *unused2);
>>>>
>>>> static int pagemod_voicemail_transfer(struct sip_msg *m, char *unused1,
>>>> char *unused2);
>>>>
>>>> static int replace_to_uri(struct sip_msg *msg, str *uri);
>>>>
>>>> static int check_passt(struct sip_msg *m, char *unused1, char *unused2);
>>>>
>>>>
>>>> /* Exported module paramaters */
>>>>
>>>> static char *gateway = '\0';
>>>>
>>>> static char *umgw = '\0';
>>>>
>>>> static char *dbhost = '\0';
>>>>
>>>> static char *dbuname = '\0';
>>>>
>>>> static char *dbpass = '\0';
>>>>
>>>> static char *dbname = '\0';
>>>>
>>>> static unsigned short dbport = 0;
>>>>
>>>> static char *vdbhost = '\0';
>>>>
>>>> static char *vdbuname = '\0';
>>>>
>>>> static char *vdbpass = '\0';
>>>>
>>>> static char *vdbname = '\0';
>>>>
>>>> static unsigned short vdbport = 0;
>>>>
>>>>
>>>> /* Make SER happy */
>>>>
>>>> MODULE_VERSION
>>>>
>>>>
>>>> /* SER exports */
>>>>
>>>> static cmd_export_t cmds[]=
>>>>
>>>> {
>>>>
>>>> {"pagefixup", pagemod_pagefixup, 0, 0, REQUEST_ROUTE | FAILURE_ROUTE |
>>>> ONREPLY_ROUTE | BRANCH_ROUTE },
>>>>
>>>> {"voicemail_transfer", pagemod_voicemail_transfer, 0, 0, REQUEST_ROUTE |
>>>> FAILURE_ROUTE | ONREPLY_ROUTE | BRANCH_ROUTE },
>>>>
>>>> {"check_passt", check_passt, 0, 0, REQUEST_ROUTE | BRANCH_ROUTE},
>>>>
>>>> {0, 0, 0, 0, 0}
>>>>
>>>> };
>>>>
>>>>
>>>> /*
>>>>
>>>> * Script parameters
>>>>
>>>> */
>>>>
>>>> static param_export_t mod_params[]=
>>>>
>>>> {
>>>>
>>>> {"gateway", STR_PARAM, &gateway},
>>>>
>>>> {"umgw", STR_PARAM, &umgw},
>>>>
>>>> {"dbhost", STR_PARAM, &dbhost},
>>>>
>>>> {"dbuname", STR_PARAM, &dbuname},
>>>>
>>>> {"dbpass", STR_PARAM, &dbpass},
>>>>
>>>> {"dbname", STR_PARAM, &dbname},
>>>>
>>>> {"dbport", INT_PARAM, &dbport},
>>>>
>>>> {"vdbhost", STR_PARAM, &dbhost},
>>>>
>>>> {"vdbuname", STR_PARAM, &dbuname},
>>>>
>>>> {"vdbpass", STR_PARAM, &dbpass},
>>>>
>>>> {"vdbname", STR_PARAM, &dbname},
>>>>
>>>> {"vdbport", INT_PARAM, &dbport},
>>>>
>>>> {0, 0, 0}
>>>>
>>>> };
>>>>
>>>>
>>>> /*
>>>>
>>>> * fifo commands
>>>>
>>>> */
>>>>
>>>> static mi_export_t mi_cmds[] =
>>>>
>>>> {
>>>>
>>>> {0, 0, 0, 0, 0}
>>>>
>>>> };
>>>>
>>>>
>>>> /*
>>>>
>>>> * Export the statistics we have
>>>>
>>>> */
>>>>
>>>> static stat_export_t mod_stats[] =
>>>> {
>>>>
>>>> {0, 0, 0}
>>>>
>>>> };
>>>>
>>>>
>>>> struct module_exports exports =
>>>> {
>>>>
>>>> "page", /* module's name */
>>>>
>>>> DEFAULT_DLFLAGS, /* dlopen() fkags */
>>>>
>>>> cmds, /* exported functions */
>>>>
>>>> mod_params, /* param exports */
>>>>
>>>> mod_stats, /* exported statistics */
>>>>
>>>> mi_cmds, /* exported MI functions */
>>>>
>>>> 0, /* exported pseudo variables */
>>>>
>>>> mod_init, /* module initialization function */
>>>>
>>>> 0, /* reply processing function FIXME Not sure when this is used */
>>>>
>>>> mod_destroy, /* Destroy function */
>>>>
>>>> child_init /* per-child init function */
>>>>
>>>> };
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>>
>>>> _______________________________________________
>>>> Devel mailing list
>>>> Devel at lists.opensips.org
>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/devel
>>>>
>>>>
>>>
>>>
>>
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