Module: kamailio
Branch: 5.5
Commit: 3cd4676ce5071f83fccc0e16946c9e0376b018f6
URL: https://github.com/kamailio/kamailio/commit/3cd4676ce5071f83fccc0e16946c9e0…
Author: Kamailio Dev <kamailio.dev(a)kamailio.org>
Committer: Kamailio Dev <kamailio.dev(a)kamailio.org>
Date: 2021-12-16T09:32:07+01:00
modules: readme files regenerated - modules ... [skip ci]
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Modified: src/modules/tls/README
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Diff: https://github.com/kamailio/kamailio/commit/3cd4676ce5071f83fccc0e16946c9e0……
[View More]Patch: https://github.com/kamailio/kamailio/commit/3cd4676ce5071f83fccc0e16946c9e0…
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diff --git a/src/modules/tls/README b/src/modules/tls/README
index 86dde8f336..2bba8c8115 100644
--- a/src/modules/tls/README
+++ b/src/modules/tls/README
@@ -238,6 +238,14 @@ Chapter 1. Admin Guide
module that uses libssl (OpenSSL library). A safe option is to have the
tls module loaded first (be in the first "loadmodule" in Kamailio.cfg).
+ IMPORTANT: using this module compiled with newer versions of libssl
+ (e.g., v1.1+) may require Kamailio to be started with --atexit=no
+ command line parameters to avoid calling C atexit callbacks inside the
+ process ending during daemonize procedure as well as during shut down,
+ which can lead to crashes because it destroys and then accesses shared
+ memory. For example, such case has been reported for Ubuntu 20.04 or
+ RedHat 8.
+
2. Quick Start
The default kamailio.cfg file has basic tls support included, it has to
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Module: kamailio
Branch: 5.5
Commit: e1fb93fa9e3b79f043fd6b7379a61340ba93e071
URL: https://github.com/kamailio/kamailio/commit/e1fb93fa9e3b79f043fd6b7379a6134…
Author: Daniel-Constantin Mierla <miconda(a)gmail.com>
Committer: Daniel-Constantin Mierla <miconda(a)gmail.com>
Date: 2021-12-16T08:31:02+01:00
tls: docs - added note about --atexit=no cli param for newer libssl versions
(cherry picked from commit 8dc18cab5bc32c1d34a9113242d230b7458d4075)
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Modified: src/modules/tls/…
[View More]doc/tls.xml
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Diff: https://github.com/kamailio/kamailio/commit/e1fb93fa9e3b79f043fd6b7379a6134…
Patch: https://github.com/kamailio/kamailio/commit/e1fb93fa9e3b79f043fd6b7379a6134…
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diff --git a/src/modules/tls/doc/tls.xml b/src/modules/tls/doc/tls.xml
index b5ea415ae7..e356d5bff7 100644
--- a/src/modules/tls/doc/tls.xml
+++ b/src/modules/tls/doc/tls.xml
@@ -64,6 +64,15 @@
that uses libssl (OpenSSL library). A safe option is to have the tls module
loaded first (be in the first "loadmodule" in &kamailio;.cfg).
</para>
+ <para>
+ IMPORTANT: using this module compiled with newer versions of libssl
+ (e.g., v1.1+) may require &kamailio; to be started with
+ <emphasis>--atexit=no</emphasis> command line parameters to avoid
+ calling C atexit callbacks inside the process ending during
+ daemonize procedure as well as during shut down, which can lead
+ to crashes because it destroys and then accesses shared memory. For
+ example, such case has been reported for Ubuntu 20.04 or RedHat 8.
+ </para>
</section>
<section id="tls.quick_start">
<title>Quick Start</title>
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