[OpenSIPS-Devel] I'm doing something to cause opensips to crash

[Daniel Corbe]

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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