[OpenSIPS-Devel] [ opensips-Bugs-3537179 ] crash: CRITICAL:core:del_lump: offset exceeds message size

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Bugs item #3537179, was opened at 2012-06-22 06:20
Message generated for change (Settings changed) made by bogdan_iancu
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Category: core
Group: 1.7.x
>Status: Closed
>Resolution: Invalid
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Bogdan-Andrei Iancu (bogdan_iancu)
Summary: crash: CRITICAL:core:del_lump: offset exceeds message size

Initial Comment:
Hi,

we see some crashes with the following error:

Jun 22 12:10:14 cr02 /usr/sbin/opensips[2722]: CRITICAL:core:del_lump: offset exceeds message size (953 > 847) aborting...
Jun 22 12:10:14 cr02 /usr/sbin/opensips[2736]: CRITICAL:core:receive_fd: EOF on 12
Jun 22 12:10:14 cr02 /usr/sbin/opensips[2717]: INFO:core:handle_sigs: child process 2722 exited by a signal 6
Jun 22 12:10:14 cr02 /usr/sbin/opensips[2717]: INFO:core:handle_sigs: core was not generated
Jun 22 12:10:14 cr02 /usr/sbin/opensips[2717]: INFO:core:handle_sigs: terminating due to SIGCHLD

The opensips-config is quiet simple, because all messages going through will pass this message:

b2b_init_request("top hiding");

There are only some formating-rules within "local_route":

#uri-format
        if(uri=~"sip:\+.*@*") {
                $rU=$(rU{s.substr,1,0});
        }
        if(uri=~"sip:[1-9].*@*") {
                $rU="00" + $rU;
        }

opensips: 1.7.2
system: Debian 6.03

regards,
Deniz


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Comment By: deniz (dbeskoek)
Date: 2012-07-10 23:21

Message:
After using newest 1.7.2 from svn the problem went away.

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Comment By: Bogdan-Andrei Iancu (bogdan_iancu)
Date: 2012-06-28 04:07

Message:
Try to allow opensips to generate a corefile on such crashes ( do "ulimit
-c unlimited" before starting opensips) - once you have the core file,
extract the backtrace from there ( do "gdb opensips corefile" and there "bt
full").

Regards,
Bogdan

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