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[kamailio/kamailio] KEMI app_python3 crash (Issue #4314)
by Denys Pozniak 09 Jul '25

09 Jul '25

denyspozniak created an issue (kamailio/kamailio#4314) ### Description The code below causes Kamailio to crash when sending a simple OPTIONS request. I agree that this is not the most proper way to call the sl function, but it's probably worth paying attention to this issue. #### Reproduction ```import sys import KSR as KSR def mod_init(): return kamailio() class kamailio: def __init__(self): KSR.info('== kamailio init ==\n') def child_init(self, rank): return 0 def ksr_request_route(self, msg): KSR.x.modf("sl_send_reply", "200", "OK"); return 1 ``` #### Debugging Data [(gdb) bt full.txt](https://github.com/user-attachments/files/21149798/gdb.bt.full.tx… [(gdb) info locals.txt](https://github.com/user-attachments/files/21149836/gdb.info.loc… ``` (gdb) list 154 in sl_funcs.c ``` #### Log Messages ``` Program received signal SIGSEGV, Segmentation fault. sl_reply_helper (msg=msg@entry=0x7ffff6fada80, code=200, reason=reason@entry=0x7ffff75d2070 "OK", tag=tag@entry=0x0) at sl_funcs.c:159 159 sl_funcs.c: No such file or directory. ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 6.1.0-dev1 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, MEM_JOIN_FREE, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_SEND_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 9.4.0 ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/4314 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/4314(a)github.com>

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git:master:c8e6a738: modules: readme files regenerated - rtpengine ... [skip ci]
by Kamailio Dev 09 Jul '25

09 Jul '25

Module: kamailio Branch: master Commit: c8e6a738d58f143a5be6dcd4564614d2ce88590b URL: https://github.com/kamailio/kamailio/commit/c8e6a738d58f143a5be6dcd4564614d… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2025-07-09T13:16:09+02:00 modules: readme files regenerated - rtpengine ... [skip ci] --- Modified: src/modules/rtpengine/README --- Diff: https://github.com/kamailio/kamailio/commit/c8e6a738d58f143a5be6dcd4564614d… Patch: https://github.com/kamailio/kamailio/commit/c8e6a738d58f143a5be6dcd4564614d…

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[kamailio/kamailio] Fix documentation on rtpengine_subscribe (Issue #4308)
by tsearle 09 Jul '25

09 Jul '25

tsearle created an issue (kamailio/kamailio#4308) while rtpengine_subscribe_request is the correct method name in kemi, when using the kamailio scripting engine the correct name is rtpengine_subscribe_offer the documentation for the module needs to be updated to reflect this -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/4308 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/4308(a)github.com>

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[kamailio/kamailio] 4308 fix documentation on rtpengine subscribe (PR #4312)
by tsearle 09 Jul '25

09 Jul '25

#### Pre-Submission Checklist    - [x] Commit message has the format required by CONTRIBUTING guide - [x] Commits are split per component (core, individual modules, libs, utils, ...) - [x] Each component has a single commit (if not, squash them into one commit) - [x] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds new functionality) - [x] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [ ] PR should be backported to stable branches - [ ] Tested changes locally - [x] Related to issue #4308 #### Description the method rtpengine_subscribe_offer has been renamed to rtpengine_subscribe_request to align with the method exposed to kemi as well as to match the name of the actual control message in rtpengine You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/4312 -- Commit Summary -- * rtpengine: revert documentation change for rtpengine_subscribe * rtpengine: make rtpengine_subscribe_request align with kemi name -- File Changes -- M src/modules/rtpengine/doc/rtpengine_admin.xml (16) M src/modules/rtpengine/rtpengine.c (4) -- Patch Links -- https://github.com/kamailio/kamailio/pull/4312.patch https://github.com/kamailio/kamailio/pull/4312.diff -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/4312 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/pull/4312(a)github.com>

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git:master:2d4157c4: rtpengine: make rtpengine_subscribe_request align with kemi name
by tsearle 09 Jul '25

09 Jul '25

Module: kamailio Branch: master Commit: 2d4157c4db2b4496984e01c2719535e7969074a2 URL: https://github.com/kamailio/kamailio/commit/2d4157c4db2b4496984e01c2719535e… Author: Torrey Searle <torrey.searle(a)wavecrest.com> Committer: tsearle <tsearle(a)gmail.com> Date: 2025-07-09T13:04:03+02:00 rtpengine: make rtpengine_subscribe_request align with kemi name --- Modified: src/modules/rtpengine/rtpengine.c --- Diff: https://github.com/kamailio/kamailio/commit/2d4157c4db2b4496984e01c2719535e… Patch: https://github.com/kamailio/kamailio/commit/2d4157c4db2b4496984e01c2719535e… --- diff --git a/src/modules/rtpengine/rtpengine.c b/src/modules/rtpengine/rtpengine.c index 78c9e13ebda..d3e38e0b84f 100644 --- a/src/modules/rtpengine/rtpengine.c +++ b/src/modules/rtpengine/rtpengine.c @@ -527,9 +527,9 @@ static cmd_export_t cmds[] = { {"rtpengine_query_v", (cmd_function)w_rtpengine_query_v, 2, fixup_rtpengine_query_v, fixup_free_rtpengine_query_v, ANY_ROUTE}, {"bind_rtpengine", (cmd_function)bind_rtpengine, 0, 0, 0, 0}, - {"rtpengine_subscribe_offer", (cmd_function)rtpengine_subscribe_request_wrap_f, 4, + {"rtpengine_subscribe_request", (cmd_function)rtpengine_subscribe_request_wrap_f, 4, fixup_rtpengine_subscribe_request_v, fixup_free_rtpengine_subscribe_request_v, ANY_ROUTE}, - {"rtpengine_subscribe_offer", (cmd_function)rtpengine_subscribe_request_wrap_f, 5, + {"rtpengine_subscribe_request", (cmd_function)rtpengine_subscribe_request_wrap_f, 5, fixup_rtpengine_subscribe_request_v, fixup_free_rtpengine_subscribe_request_v, ANY_ROUTE}, {"rtpengine_subscribe_answer", (cmd_function)rtpengine_subscribe_answer_wrap_f, 1, fixup_spve_null, fixup_free_spve_null, ANY_ROUTE},

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git:master:30a65e34: rtpengine: revert documentation change for rtpengine_subscribe
by tsearle 09 Jul '25

09 Jul '25

Module: kamailio Branch: master Commit: 30a65e34bb2d240cd3cfa22779ef0f5f575388ec URL: https://github.com/kamailio/kamailio/commit/30a65e34bb2d240cd3cfa22779ef0f5… Author: Torrey Searle <torrey.searle(a)wavecrest.com> Committer: tsearle <tsearle(a)gmail.com> Date: 2025-07-09T13:04:03+02:00 rtpengine: revert documentation change for rtpengine_subscribe --- Modified: src/modules/rtpengine/doc/rtpengine_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/30a65e34bb2d240cd3cfa22779ef0f5… Patch: https://github.com/kamailio/kamailio/commit/30a65e34bb2d240cd3cfa22779ef0f5… --- diff --git a/src/modules/rtpengine/doc/rtpengine_admin.xml b/src/modules/rtpengine/doc/rtpengine_admin.xml index 6d079f0bfaa..463386b5878 100644 --- a/src/modules/rtpengine/doc/rtpengine_admin.xml +++ b/src/modules/rtpengine/doc/rtpengine_admin.xml @@ -3252,9 +3252,9 @@ rtpengine_manage(); </programlisting> </example> </section> - <section id="rtpengine.f.rtpengine_subscribe_offer"> + <section id="rtpengine.f.rtpengine_subscribe_request"> <title> - <function moreinfo="none">rtpengine_subscribe_offer(flags,sdp_avp,to_tag_avp,stream_xavp[,via-branch])</function> + <function moreinfo="none">rtpengine_subscribe_request(flags,sdp_avp,to_tag_avp,stream_xavp[,via-branch])</function> </title> <para> Generates &sdp; body for forking the current &rtp; stream and stores it in the @@ -3266,7 +3266,7 @@ rtpengine_manage(); </para> <para> The function will return true on success and false (-1) on various failures, - like using rtpengine_subscribe_offer() before an rtpengine session was established. + like using rtpengine_subscribe_request() before an rtpengine session was established. </para> <para>Meaning of the parameters is as follows:</para> <itemizedlist> @@ -3365,7 +3365,7 @@ rtpengine_manage(); This function can be used from ANY_ROUTE. </para> <example> - <title><function>rtpengine_subscribe_offer</function> usage</title> + <title><function>rtpengine_subscribe_request</function> usage</title> <programlisting format="linespecific"> route { ... @@ -3383,7 +3383,7 @@ onreply_route[1] ... if (has_body("application/sdp")) { rtpengine_answer(); - rtpengine_subscribe_offer("all siprec", "$avp(siprec_offer)", + rtpengine_subscribe_request("all siprec", "$avp(siprec_offer)", "$avp(siprec_to_tag)", "siprec_streams"); xinfo("SIPREC participant $xavp(siprec_streams[0]=>tag) with label $xavp(siprec_streams[0]=>label[0])\n"); xinfo("SIPREC participant $xavp(siprec_streams[1]=>tag) with label $xavp(siprec_streams[0]=>label[0])\n"); @@ -3460,7 +3460,7 @@ onreply_route[1] { <itemizedlist> <listitem><para> <emphasis>to-tag=...</emphasis> - value of the to tag returned by - <quote>rtpengine_subscribe_offer</quote> + <quote>rtpengine_subscribe_request</quote> </para></listitem> <listitem><para> <emphasis>from-tag=...</emphasis> - value of the from tag of the original call. @@ -3474,7 +3474,7 @@ onreply_route[1] { <example> <title><function>rtpengine_subscribe_answer</function> usage</title> <para> - See rtpengine_subscribe_offer() function example above for example. + See rtpengine_subscribe_request() function example above for example. </para> </example> </section> @@ -3505,7 +3505,7 @@ onreply_route[1] { <itemizedlist> <listitem><para> <emphasis>to-tag=...</emphasis> - value of the to tag returned by - <quote>rtpengine_subscribe_offer</quote> + <quote>rtpengine_subscribe_request</quote> </para></listitem> <listitem><para> <emphasis>from-tag=...</emphasis> - value of the from tag of the original call.

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git:master:c9bdfe3a: modules: readme files regenerated - textops ... [skip ci]
by Kamailio Dev 09 Jul '25

09 Jul '25

Module: kamailio Branch: master Commit: c9bdfe3a986bf0bed0706e15a21bf75d9591c386 URL: https://github.com/kamailio/kamailio/commit/c9bdfe3a986bf0bed0706e15a21bf75… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2025-07-09T09:46:10+02:00 modules: readme files regenerated - textops ... [skip ci] --- Modified: src/modules/textops/README Modified: src/modules/tm/README --- Diff: https://github.com/kamailio/kamailio/commit/c9bdfe3a986bf0bed0706e15a21bf75… Patch: https://github.com/kamailio/kamailio/commit/c9bdfe3a986bf0bed0706e15a21bf75…

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git:master:c1fa6423: tm: docs for rpc commands with hexa-encoded body
by Daniel-Constantin Mierla 09 Jul '25

09 Jul '25

Module: kamailio Branch: master Commit: c1fa64233a41835b866e553986f30d7a0153e0da URL: https://github.com/kamailio/kamailio/commit/c1fa64233a41835b866e553986f30d7… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2025-07-09T09:34:28+02:00 tm: docs for rpc commands with hexa-encoded body --- Modified: src/modules/tm/doc/rpc.xml --- Diff: https://github.com/kamailio/kamailio/commit/c1fa64233a41835b866e553986f30d7… Patch: https://github.com/kamailio/kamailio/commit/c1fa64233a41835b866e553986f30d7… --- diff --git a/src/modules/tm/doc/rpc.xml b/src/modules/tm/doc/rpc.xml index 358b9eec683..00164bc5793 100644 --- a/src/modules/tm/doc/rpc.xml +++ b/src/modules/tm/doc/rpc.xml @@ -60,6 +60,16 @@ </itemizedlist> </section> + <section id="tm.rpc.t_uac_start_hex"> + <title> + <function moreinfo="none">tm.t_uac_start_hex</function> + </title> + <para> + Similar to tm.t_uac_start, but with hexa-encoded body. The whitespaces + are ignored when decoding the body. + </para> + </section> + <section id="tm.rpc.t_uac_wait"> <title> <function moreinfo="none">tm.t_uac_wait</function> @@ -70,6 +80,16 @@ </para> </section> + <section id="tm.rpc.t_uac_wait_hex"> + <title> + <function moreinfo="none">tm.t_uac_wait_hex</function> + </title> + <para> + Similar to tm.t_uac_wait, but with hexa-encoded body. The whitespaces + are ignored when decoding the body. + </para> + </section> + <section id="tm.rpc.t_uac_wait_block"> <title> <function moreinfo="none">tm.t_uac_wait_block</function> @@ -82,6 +102,16 @@ </para> </section> + <section id="tm.rpc.t_uac_wait_block_hex"> + <title> + <function moreinfo="none">tm.t_uac_wait_block_hex</function> + </title> + <para> + Similar to tm.t_uac_wait_block, but with hexa-encoded body. The whitespaces + are ignored when decoding the body. + </para> + </section> + <section id="tm.rpc.t_uac_start_noack"> <title> <function moreinfo="none">tm.t_uac_start_noack</function> @@ -92,16 +122,17 @@ </para> </section> - <section id="tm.rpc.t_uac_wait_block_noack"> + <section id="tm.rpc.t_uac_start_noack_hex"> <title> - <function moreinfo="none">tm.t_uac_wait_block_noack</function> + <function moreinfo="none">tm.t_uac_start_noack_hex</function> </title> <para> - Similar to tm.t_uac_wait_block, but do not automatically send ACK for - local INVITE requests. + Similar to tm.t_uac_start_noack, but with hexa-encoded body. The whitespaces + are ignored when decoding the body. </para> </section> + <section id="tm.rpc.t_uac_wait_noack"> <title> <function moreinfo="none">tm.t_uac_wait_noack</function> @@ -112,6 +143,36 @@ </para> </section> + <section id="tm.rpc.t_uac_wait_noack_hex"> + <title> + <function moreinfo="none">tm.t_uac_wait_noack_hex</function> + </title> + <para> + Similar to tm.t_uac_wait_noack, but with hexa-encoded body. The whitespaces + are ignored when decoding the body. + </para> + </section> + + <section id="tm.rpc.t_uac_wait_block_noack"> + <title> + <function moreinfo="none">tm.t_uac_wait_block_noack</function> + </title> + <para> + Similar to tm.t_uac_wait_block, but do not automatically send ACK for + local INVITE requests. + </para> + </section> + + <section id="tm.rpc.t_uac_wait_block_noack_hex"> + <title> + <function moreinfo="none">tm.t_uac_wait_block_noack_hex</function> + </title> + <para> + Similar to tm.t_uac_wait_block_noack, but with hexa-encoded body. + The whitespaces are ignored when decoding the body. + </para> + </section> + <section id="tm.rpc.cancel"> <title> <function moreinfo="none">tm.cancel</function>

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git:master:c7e04ab7: tm: rpc commands with hexa-encoded body
by Daniel-Constantin Mierla 09 Jul '25

09 Jul '25

Module: kamailio Branch: master Commit: c7e04ab790a4df9f42f0a2a4e8326d545e86abe6 URL: https://github.com/kamailio/kamailio/commit/c7e04ab790a4df9f42f0a2a4e8326d5… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2025-07-09T09:34:28+02:00 tm: rpc commands with hexa-encoded body --- Modified: src/modules/tm/rpc_uac.c Modified: src/modules/tm/rpc_uac.h Modified: src/modules/tm/tm.c --- Diff: https://github.com/kamailio/kamailio/commit/c7e04ab790a4df9f42f0a2a4e8326d5… Patch: https://github.com/kamailio/kamailio/commit/c7e04ab790a4df9f42f0a2a4e8326d5…

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git:master:361ff272: textops: docs for set_reply_body_hex()
by Daniel-Constantin Mierla 09 Jul '25

09 Jul '25

Module: kamailio Branch: master Commit: 361ff2726320fde0579966ea0214898eb1155644 URL: https://github.com/kamailio/kamailio/commit/361ff2726320fde0579966ea0214898… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2025-07-09T09:34:28+02:00 textops: docs for set_reply_body_hex() --- Modified: src/modules/textops/doc/textops_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/361ff2726320fde0579966ea0214898… Patch: https://github.com/kamailio/kamailio/commit/361ff2726320fde0579966ea0214898… --- diff --git a/src/modules/textops/doc/textops_admin.xml b/src/modules/textops/doc/textops_admin.xml index ce61cccb4d8..c201f134a41 100644 --- a/src/modules/textops/doc/textops_admin.xml +++ b/src/modules/textops/doc/textops_admin.xml @@ -947,6 +947,24 @@ set_reply_body("test", "text/plain"); </example> </section> + <section id="textops.f.set_reply_body_hex"> + <title> + <function moreinfo="none">set_reply_body_hex(txt, content_type)</function> + </title> + <para> + Same as set_reply_body(), but with the body provided as hexa-encoded + value. The whitespaces are ignored when decoding the body parameter. + </para> + <example> + <title><function>set_reply_body_hex</function> usage</title> + <programlisting format="linespecific"> +... +set_reply_body_hex("4b 82 00 a2", "binary/data"); +... +</programlisting> + </example> + </section> + <section id="textops.f.filter_body"> <title> <function moreinfo="none">filter_body(content_type)</function>

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