[OpenSIPS-Devel] [ opensips-Bugs-2903244 ] Segfault when using pua_dialoginfo

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Bugs item #2903244, was opened at 2009-11-24 19:27
Message generated for change (Comment added) made by anca_vamanu
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Category: modules
Group: 1.6.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: takeshi (mayamatakeshi)
Assigned to: Nobody/Anonymous (nobody)
Summary: Segfault when using pua_dialoginfo

Initial Comment:
I'm testing with presence and pua dialoginfo modules. It is segfaulting frequently.
I got this in the log file:
Nov 25 00:57:27 lab kernel: opensips[10924]: segfault at 0000000000000008 rip 00002b2fe86c65f9 rsp 00007fffc3b581e0 error 4

And here's a backtrace:

Program terminated with signal 11, Segmentation fault.
[New process 10924]
#0  0x00002b2fe86c65f9 in publ_build_hdr (expires=3600, ev=0x0, content_type=0x0, etag=0x2b2fe940c248, extra_headers=0x2b2fe940c335,
    is_body=0) at send_publish.c:80
80              memcpy(str_hdr->s+ str_hdr->len, ev->name.s, ev->name.len);
(gdb) bt full
#0  0x00002b2fe86c65f9 in publ_build_hdr (expires=3600, ev=0x0, content_type=0x0, etag=0x2b2fe940c248, extra_headers=0x2b2fe940c335,
    is_body=0) at send_publish.c:80
        str_hdr = (str *) 0x785ff0
        len = <value optimized out>
        t = <value optimized out>
        buf = "Max-Forwards: 70\r\nEvent: ", '\0' <repeats 2974 times>
        __FUNCTION__ = "publ_build_hdr"
#1  0x00002b2fe86c24d1 in update_pua (p=0x2b2fe940c1f8, hash_code=<value optimized out>) at pua.c:670
        met = {s = 0x2b2fe86d4ab1 "PUBLISH", len = 7}
        str_hdr = <value optimized out>
        expires = 3600
        result = <value optimized out>
        __FUNCTION__ = "update_pua"
#2  0x00002b2fe86c2f74 in hashT_clean (ticks=<value optimized out>, param=<value optimized out>) at pua.c:625
        i = <value optimized out>
        now = 1259078247
        p = (ua_pres_t *) 0x2b2fe940c1f8
        __FUNCTION__ = "hashT_clean"
#3  0x000000000048bf63 in start_timer_processes () at timer.c:325
        tpl = (struct sr_timer_process *) 0x784b20
        pid = <value optimized out>
        __FUNCTION__ = "start_timer_processes"
#4  0x00000000004297e1 in main (argc=3, argv=0x4) at main.c:867
        cfg_log_stderr = <value optimized out>
        cfg_stream = (FILE *) 0x1a715010
        c = <value optimized out>
        r = <value optimized out>
        tmp = 0x4f7d67 "H\215\005\222Â#"
        tmp_len = <value optimized out>
        port = <value optimized out>
        proto = <value optimized out>
        ret = <value optimized out>
        seed = 2113776588
        rfd = <value optimized out>
        __FUNCTION__ = "main"

I'm using opensips 1.6. Revision: 6358.

For my tests, I just adapted the sample from here:
http://opensips.org/index.php?n=Resources.PuaDialoinfoConfig
(I'm attaching my cfg, just in case)



----------------------------------------------------------------------

>Comment By: Anca Vamanu (anca_vamanu)
Date: 2009-11-25 14:46

Message:
Hi,

I have made a fix now for that crash. Please update.

Regards,
Anca

----------------------------------------------------------------------

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