Patch Package:           OTP 22.2.1
Git Tag:                 OTP-22.2.1
Date:                    2019-12-19
Trouble Report Id:       OTP-16314, OTP-16349, OTP-16357, OTP-16359,
                         OTP-16360, OTP-16361
Seq num:                 ERIERL-444, ERIERL-451, ERL-1098, ERL-1166
System:                  OTP
Release:                 22
Application:             erts-10.6.1, snmp-5.4.5, ssl-9.5.1
Predecessor:             OTP 22.2

 Check out the git tag OTP-22.2.1, and build a full OTP system
 including documentation. Apply one or more applications from this
 build as patches to your installation using the 'otp_patch_apply'
 tool. For information on install requirements, see descriptions for
 each application version below.

 ---------------------------------------------------------------------
 --- erts-10.6.1 -----------------------------------------------------
 ---------------------------------------------------------------------

 Note! The erts-10.6.1 application *cannot* be applied independently
       of other applications on an arbitrary OTP 22 installation.

       On a full OTP 22 installation, also the following runtime
       dependency has to be satisfied:
       -- kernel-6.5.1 (first satisfied in OTP 22.2)


 --- Fixed Bugs and Malfunctions ---

  OTP-16314    Application(s): erts
               Related Id(s): ERL-1098

               Corrected an issue with the new socket api which could
               cause a core dump. A race during socket close could
               cause a core dump (an invalid nif environment free).


  OTP-16359    Application(s): erts

               Corrected an issue with the new socket api which could
               cause a core dump. When multiple accept processes
               waiting for a connect a connect could cause a core
               dump.


 Full runtime dependencies of erts-10.6.1: kernel-6.5.1, sasl-3.3,
 stdlib-3.5


 ---------------------------------------------------------------------
 --- snmp-5.4.5 ------------------------------------------------------
 ---------------------------------------------------------------------

 The snmp-5.4.5 application can be applied independently of other
 applications on a full OTP 22 installation.

 --- Improvements and New Features ---

  OTP-16349    Application(s): snmp
               Related Id(s): ERIERL-444

               Its now possible to remove selected varbinds (from the
               final message) when sending a notification. This is
               done by setting the 'value' (in the varbind(s) of the
               varbinds list) to '?NOTIFICATION_IGNORE_VB_VALUE'.


  OTP-16360    Application(s): snmp
               Related Id(s): ERIERL-451

               Its now possible to specify that an oid shall be
               "truncated" (trailing ".0" to be removed) when sending
               an notification.


 Full runtime dependencies of snmp-5.4.5: crypto-3.3, erts-6.0,
 kernel-3.0, mnesia-4.12, runtime_tools-1.8.14, stdlib-2.5


 ---------------------------------------------------------------------
 --- ssl-9.5.1 -------------------------------------------------------
 ---------------------------------------------------------------------

 The ssl-9.5.1 application can be applied independently of other
 applications on a full OTP 22 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-16357    Application(s): ssl
               Related Id(s): ERL-1166

               Add missing alert handling clause for TLS record
               handling. Could sometimes cause confusing error
               behaviors of TLS connections.


  OTP-16361    Application(s): ssl

               Fix handling of ssl:recv that happens during a
               renegotiation. Using the passive receive function
               ssl:recv/[2,3] during a renegotiation would fail the
               connection with unexpected msg.


 Full runtime dependencies of ssl-9.5.1: crypto-4.2, erts-10.0,
 inets-5.10.7, kernel-6.0, public_key-1.5, stdlib-3.5


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