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--></style></head><body lang=FR link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt'>Hi Bogdan, <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>For me Yes at pcap level, SDP length is 364, find attach the trace.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Thanks<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='color:black'>De : </span></b><span style='color:black'>Bogdan-Andrei Iancu <bogdan@opensips.org><br><b>Date : </b>lundi 6 décembre 2021 à 17:17<br><b>À : </b>OpenSIPS users mailling list <users@lists.opensips.org>, Alain Bieuzent <alain.bieuzent@free.fr><br><b>Objet : </b>Re: [OpenSIPS-Users] sipmsg_validate return -5 but content length seems correct.</span><span style='color:black;mso-fareast-language:FR'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p></div><p class=MsoNormal><span style='font-family:"Courier New"'>Hi Alain,<br><br>OpenSIPS complains that the actual SDP is 366, while only 364 are advertised in Content-len hdr - can you confirm this at the pcap level ?<br><br>Regards,<br><br></span><o:p></o:p></p><pre>Bogdan-Andrei Iancu<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>OpenSIPS Founder and Developer<o:p></o:p></pre><pre> <a href="https://www.opensips-solutions.com">https://www.opensips-solutions.com</a><o:p></o:p></pre><pre>OpenSIPS eBootcamp 2021 <o:p></o:p></pre><pre> <a href="https://opensips.org/training/OpenSIPS_eBootcamp_2021/">https://opensips.org/training/OpenSIPS_eBootcamp_2021/</a><o:p></o:p></pre><div><p class=MsoNormal>On 12/6/21 2:55 PM, Alain Bieuzent wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:11.0pt'>Hi,</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I have a case where sipmsg_validate find an issue in SDP length, opensips find two characters more than the Content-Length and what i found in tcpdump trace.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>INVITE <a href="sip:33648642792@185.101.180.124:5060">sip:33648642792@185.101.180.124:5060</a> SIP/2.0</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Via: SIP/2.0/UDP 35.246.200.233:9077;rport;branch=z9hG4bK4b24d98a7dd82e427f5e14c93ae2dba7</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Via: SIP/2.0/UDP 13.38.77.105:5080;rport;branch=z9hG4bKH012Hr73SycDg</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Max-Forwards: 64</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>From: "33613630817" <a href="sip:33613630817@13.38.77.105"><sip:33613630817@13.38.77.105></a>;tag=2ZB6X8jjtaH8e</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>To: <a href="sip:33648642792@185.101.180.124:5060"><sip:33648642792@185.101.180.124:5060></a></span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Call-ID: c9a92f54-d124-123a-1693-0625bc81f114</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>CSeq: 44840040 INVITE</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Contact: <a href="sip:mod_sofia@13.38.77.105:5080"><sip:mod_sofia@13.38.77.105:5080></a></span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>User-Agent: FS16</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Supported: timer, path, replaces</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Allow-Events: talk, hold, conference, refer</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt'>Privacy: none</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt'>Content-Type: application/sdp</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt'>Content-Disposition: session</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Content-Length: 364</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>X-FS-Support: update_display,send_info</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>P-Asserted-Identity: "33613630817" <a href="sip:33613630817@13.38.77.105"><sip:33613630817@13.38.77.105></a></span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Record-Route: <a href="sip:35.246.200.233:9077;lr"><sip:35.246.200.233:9077;lr></a></span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>v=0</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>o=FreeSWITCH 1638764203 1638764204 IN IP4 13.38.77.105</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>s=FreeSWITCH</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>c=IN IP4 13.38.77.105</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt'>t=0 0</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt'>m=audio 23462 RTP/AVP 8 0 18 101</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=rtpmap:8 PCMA/8000</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=rtpmap:0 PCMU/8000</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=rtpmap:18 G729/8000</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=fmtp:18 annexb=no</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=rtpmap:101 telephone-event/8000</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=fmtp:101 0-16</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=rtcp-mux</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=rtcp:23462 IN IP4 13.38.77.105</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=silenceSupp:off - - - -</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>a=ptime:20</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;mso-fareast-language:FR'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;mso-fareast-language:FR'>opensips logs :</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:get_hdr_field: content_length=364</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:get_hdr_field: found end of header</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:receive_msg: After parse_msg...</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:receive_msg: preparing to run routing scripts...</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:parse_headers: flags=8</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:parse_headers: flags=ffffffffffffffff</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:parse_headers: flags=ffffffffffffffff</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:sipmsgops:w_sip_validate: message does not comply with SIP RFC3261 : (invalid body - content length 364 different than actual body 366#012)</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:comp_scriptvar: str 29 : 35.246.200.233</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: Dropping mal formed Messages Retcode : -5 IP:35.246.200.233 callID: c9a92f54-d124-123a-1693-0625bc81f114 ,Reason : Invalid Content-Length---</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>On Wireshark, the SDP part length is also 364 bytes.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I can send the pcap if needed</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Thanks for your help.</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Alain</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;mso-fareast-language:FR'><br><br><o:p></o:p></span></p><pre>_______________________________________________<o:p></o:p></pre><pre>Users mailing list<o:p></o:p></pre><pre><a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre><pre><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre></blockquote><p class=MsoNormal><span style='font-size:11.0pt;mso-fareast-language:FR'><br><br><o:p></o:p></span></p></div></body></html>