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<p>Hello,</p>
<p>are you sure that kamcmd was compiled with the 5.0.4 version? In
branch 5.0, at kamcmd.c line 591 is a line with just a curly
brace, then one starting the send_binrpc_cmd function, so that's
not a line that can cause a segfault.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 21.11.17 17:48, José Lopes wrote:<br>
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<div>Hello,<br>
</div>
<div><br>
</div>
<div>I invoke kamcmd inside Freeswitch Lua Scripts and right
now i am getting segmentation fault any time.</div>
<div>This started to happen after I upgraded kamailio from
4.4 to 5.0.4 .</div>
<br>
</div>
I tried to analyse the core dump and it give me the next
information.<br>
</div>
When I execute on the console, the command works.<br>
<br>
<div>Am I doing something wrong?</div>
<div>There is any alternative or better way to communicate with
kamailio?</div>
<div><br>
</div>
<div>Thanks in advance</div>
<div><br>
</div>
<div>Best regards,</div>
<div>Jose Lopes<br>
</div>
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<div>
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<div><br>
</div>
<div><br>
</div>
<div>Core was generated by `/usr/sbin/kamcmd -s udp:<a
href="http://127.0.0.1:2050" moz-do-not-send="true">127.0.0.1:2050</a>
uac.reg_refresh s:29010017'.<br>
Program terminated with signal SIGSEGV, Segmentation
fault.<br>
#0 0x000000000040340d in send_binrpc_cmd (s=<error
reading variable: Cannot access memory at address
0x7ffec894a60c>, cmd=<error reading variable:
Cannot access memory at address 0x7ffec894a600>, <br>
cookie=<error reading variable: Cannot access
memory at address 0x7ffec894a608>) at kamcmd.c:591<br>
591 kamcmd.c: No such file or directory.<br>
(gdb) bt<br>
#0 0x000000000040340d in send_binrpc_cmd (s=<error
reading variable: Cannot access memory at address
0x7ffec894a60c>, cmd=<error reading variable:
Cannot access memory at address 0x7ffec894a600>, <br>
cookie=<error reading variable: Cannot access
memory at address 0x7ffec894a608>) at kamcmd.c:591<br>
#1 0x0000000000403eee in run_binrpc_cmd (s=3,
cmd=0x7ffec898a8d0, fmt=0x0) at kamcmd.c:924<br>
#2 0x0000000000404499 in run_cmd (s=3,
cmd=0x7ffec898a8d0, format=0x0) at kamcmd.c:1068<br>
#3 0x00000000004073aa in main (argc=5,
argv=0x7ffec898d1e8) at kamcmd.c:2114<br>
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<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
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