[erlang-questions] Patch Package OTP 22.1.1 Released

[Erlang/OTP]

Patch Package:           OTP 22.1.1
Git Tag:                 OTP-22.1.1
Date:                    2019-09-27
Trouble Report Id:       OTP-16069, OTP-16092, OTP-16103, OTP-16107
Seq num:                 ERIERL-410, ERL-1049, ERL-1050
System:                  OTP
Release:                 22
Application:             compiler-7.4.6, erts-10.5.1, snmp-5.4.1
Predecessor:             OTP 22.1

 Check out the git tag OTP-22.1.1, 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.

 ---------------------------------------------------------------------
 --- compiler-7.4.6 --------------------------------------------------
 ---------------------------------------------------------------------

 The compiler-7.4.6 application can be applied independently of other
 applications on a full OTP 22 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-16103    Application(s): compiler
               Related Id(s): ERL-1050

               Fixed a bug in the bit-syntax optimization pass that
               could crash the compiler.


 Full runtime dependencies of compiler-7.4.6: crypto-3.6, erts-9.0,
 hipe-3.12, kernel-4.0, stdlib-2.5


 ---------------------------------------------------------------------
 --- erts-10.5.1 -----------------------------------------------------
 ---------------------------------------------------------------------

 The erts-10.5.1 application can be applied independently of other
 applications on a full OTP 22 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-16069    Application(s): erts

               A terminating process sending distributed 'EXIT' or
               'DOWN' signals while terminating could end up in a
               state where no progress at all was made. This was
               triggered by a distribution channel that the
               terminating process was sending on got busy. This bug
               has existed since ERTS version 10.4 (OTP 22.0).


  OTP-16107    Application(s): erts
               Related Id(s): ERL-1049

               When communicating with a simultaneously exiting port
               via the erlang:port_*() BIFs one could sometimes get
               stray {Ref, What} messages. Where Ref was a reference
               and What usually were the atom badarg.


 Full runtime dependencies of erts-10.5.1: kernel-6.1, sasl-3.3,
 stdlib-3.5


 ---------------------------------------------------------------------
 --- snmp-5.4.1 ------------------------------------------------------
 ---------------------------------------------------------------------

 The snmp-5.4.1 application can be applied independently of other
 applications on a full OTP 22 installation.

 --- Improvements and New Features ---

  OTP-16092    Application(s): snmp
               Related Id(s): ERIERL-410

               Made it possible to add 'extra socket options' to the
               (gen_udp) socket open call (for both manager and
               agent). A new option has been added, extra_sock_opts,
               which makes it possible for the user to add a list of
               extra socket options that will be appended to the other
               socket options for the open call. See the snmp
               application config man page (erl -man 6 snmp) or the
               "Configuring the application" chapter of the Users
               Guide for more info.


 Full runtime dependencies of snmp-5.4.1: crypto-3.3, erts-6.0,
 kernel-3.0, mnesia-4.12, runtime_tools-1.8.14, stdlib-2.5


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