Hi, I am using Kamailio version: kamailio 4.3.0 (x86_64/linux) c6aa95 on CentOS 6 I am trying to encapsulate ISUP in the INVITE: ...if(has_body("application/sdp")){ set_body_multipart(); if(msg_apply_changes()) { $var(acm) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c"; append_body_part("$var(acm)","application/isup; version=itu-t92+","signal; handling=optional"); xlog("L_INFO", "ISUP Changes Applied Succesfully"); }} ...And getting the following error: Jul 7 14:59:12 ukrcld1000 kamailio: DEBUG: <core> [msg_translator.c:1691]: get_boundary(): boundary is <--unique-boundary-1>...Jul 7 14:59:12 ukrcld1000 kamailio: DEBUG: <core> [msg_translator.c:1808]: check_boundaries(): last bondary without -- at the end Jul 7 14:59:12 ukrcld1000 kamailio: DEBUG: <core> [msg_translator.c:1612]: replace_body(): old size body[365] actual[534]Jul 7 14:59:12 ukrcld1000 kamailio: CRITICAL: <core> [data_lump.c:463]: free_lump(): non free-able lump: 0x7f7a33d5ae40 flags=1 and then Kamailio crashes. Can you please recommend? Thanks,Andrei
On 07/07/2015 04:07 PM, andre second wrote:
Hi,
I am using Kamailio version: kamailio 4.3.0 (x86_64/linux) c6aa95 on CentOS 6
I am trying to encapsulate ISUP in the INVITE:
... if(has_body("application/sdp")) { set_body_multipart(); if(msg_apply_changes()) { $var(acm) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c"; append_body_part("$var(acm)","application/isup; version=itu-t92+","signal; handling=optional"); xlog("L_INFO", "ISUP Changes Applied Succesfully"); } } ... And getting the following error:
I would say if you don't have modified the message already:
if(has_body("application/sdp")) { set_body_multipart(); $var(acm) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c";
append_body_part("$var(acm)","application/isup;version=itu-t92+","signal; handling=optional"); xlog("L_INFO", "ISUP Changes Applied Succesfully"); }
and only call msg_apply_changes() if you need to modify the message later
Anyhow, can you please create an issue at github with a minimal kamailio.cfg that crash and a backtrace? We should not crash.
Hi Victor, Many thanks for your reply. Here is what happens if I amend msg_apply_changes(): /usr/sbin/kamailio[1705]: ERROR: textops [textops.c:1854]: append_multibody_helper(): Cannot get boundary. Is body multipart? /usr/sbin/kamailio[1705]: INFO: <script>: ISUP Changes Applied Succesfully /usr/sbin/kamailio[1705]: ERROR: <core> [msg_translator.c:1664]: get_boundary(): Content-Type hdr has no params /usr/sbin/kamailio[1705]: WARNING: <core> [msg_translator.c:1927]: build_req_buf_from_sip_req(): check_boundaries error and the SIP message appears as MALFORMED. If I do msg_apply_changes() in the end, then: /usr/sbin/kamailio[2274]: ERROR: textops [textops.c:1854]: append_multibody_helper(): Cannot get boundary. Is body multipart? /usr/sbin/kamailio[2274]: INFO: <script>: ISUP Changes Applied Succesfully /usr/sbin/kamailio[2274]: ERROR: <core> [msg_translator.c:1664]: get_boundary(): Content-Type hdr has no params /usr/sbin/kamailio[2274]: WARNING: <core> [msg_translator.c:1927]: build_req_buf_from_sip_req(): check_boundaries error I also got same result with kamailio 4.2. Thanks,Andrei
On Tuesday, July 7, 2015 8:24 PM, Victor Seva linuxmaniac@torreviejawireless.org wrote:
On 07/07/2015 04:07 PM, andre second wrote:
Hi,
I am using Kamailio version: kamailio 4.3.0 (x86_64/linux) c6aa95 on CentOS 6
I am trying to encapsulate ISUP in the INVITE:
... if(has_body("application/sdp")) { set_body_multipart(); if(msg_apply_changes()) { $var(acm) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c"; append_body_part("$var(acm)","application/isup; version=itu-t92+","signal; handling=optional"); xlog("L_INFO", "ISUP Changes Applied Succesfully"); } } ... And getting the following error:
I would say if you don't have modified the message already:
if(has_body("application/sdp")) { set_body_multipart(); $var(acm) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c";
append_body_part("$var(acm)","application/isup;version=itu-t92+","signal; handling=optional"); xlog("L_INFO", "ISUP Changes Applied Succesfully"); }
and only call msg_apply_changes() if you need to modify the message later
Anyhow, can you please create an issue at github with a minimal kamailio.cfg that crash and a backtrace? We should not crash.
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Hi,
I was wrong. Your configuration is correct. after set_body_multipart() msg_appy_changes() is needed
if(has_body("application/sdp")) { set_body_multipart(); if(msg_apply_changes()) { $var(acm) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c"; append_body_part("$var(acm)","application/isup;version=itu-t92+","signal;handling=optional"); xlog("L_INFO", "ISUP Changes Applied Succesfully"); } }
So please fill the issue at github with all the info in order to be able to dig into this.
Thanks
-
andre second -
Victor Seva