Patch Package:           OTP 24.1.1
Git Tag:                 OTP-24.1.1
Date:                    2021-09-30
Trouble Report Id:       OTP-17640, OTP-17641, OTP-17642, OTP-17646,
                         OTP-17647, OTP-17649, OTP-17651, OTP-17665
Seq num:                 GH-5193, GH-5221, GH-5225, GH-5235
System:                  OTP
Release:                 24
Application:             erts-12.1.1, kernel-8.1.1, snmp-5.10.1,
                         stdlib-3.16.1
Predecessor:             OTP 24.1

 Check out the git tag OTP-24.1.1, 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.

 ---------------------------------------------------------------------
 --- erts-12.1.1 -----------------------------------------------------
 ---------------------------------------------------------------------

 The erts-12.1.1 application can be applied independently of other
 applications on a full OTP 24 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-17642    Application(s): erts
               Related Id(s): PR-5248

               A race between an exiting port and handling of
               simultaneously received signals to that port could
               cause a runtime system crash. The effected signals are
               link, monitor and demonitor. On OTP 22 a similiar race
               could also cause a memory leak when receiving an unlink
               signal.


  OTP-17646    Application(s): erts
               Related Id(s): GH-5221, PR-5232

               A user defined tag on a monitor message could cause the
               runtime system to crash when the monitor message had
               been received.


  OTP-17647    Application(s): erts
               Related Id(s): GH-5225, PR-5230

               A call to erlang:demonitor(Ref) where the reference Ref
               referred to an active alias, but not an active monitor,
               caused the runtime system to crash.


  OTP-17651    Application(s): erts
               Related Id(s): GH-5235, PR-5244

               The message queue of a process entered an inconsistent
               state after a receive expression with an invalid
               timeout value was executed. If the exception raised due
               to the invalid timeout value was caught, the following
               receive expression executed by the process could fail
               to match messages already present in the message queue.

               On OTP 24 this could also cause the whole runtime
               system to crash.


  OTP-17665    Application(s): erts
               Related Id(s): PR-5248

               Sending a Port ! {PortOwner, close} signal from a
               process other than the port owner could erroneously
               trigger a badsig exit signal being sent to the port
               owner process even though the correct PortOwner had
               been passed in the signal.


 Full runtime dependencies of erts-12.1.1: kernel-8.0, sasl-3.3,
 stdlib-3.13


 ---------------------------------------------------------------------
 --- kernel-8.1.1 ----------------------------------------------------
 ---------------------------------------------------------------------

 The kernel-8.1.1 application can be applied independently of other
 applications on a full OTP 24 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-17640    Application(s): kernel

               Add more info about the socket 'type' ('socket' or
               'port') for the DOWN message when monitoring sockets.


 Full runtime dependencies of kernel-8.1.1: crypto-5.0, erts-12.0,
 sasl-3.0, stdlib-3.13


 ---------------------------------------------------------------------
 --- snmp-5.10.1 -----------------------------------------------------
 ---------------------------------------------------------------------

 The snmp-5.10.1 application can be applied independently of other
 applications on a full OTP 24 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-17641    Application(s): snmp
               Related Id(s): OTP-17640

               Sockets are monitored, but the handling of the 'DOWN'
               message expected a new style socket ('socket'), old
               style (port) was not handled.


 Full runtime dependencies of snmp-5.10.1: crypto-3.3, erts-12.0,
 kernel-8.0, mnesia-4.12, runtime_tools-1.8.14, stdlib-2.5


 ---------------------------------------------------------------------
 --- stdlib-3.16.1 ---------------------------------------------------
 ---------------------------------------------------------------------

 The stdlib-3.16.1 application can be applied independently of other
 applications on a full OTP 24 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-17649    Application(s): stdlib
               Related Id(s): GH-5193, PR-5201

               Fixed a bug that could cause a child to become orphaned
               when a supervisor died between unlinking and sending
               the shutdown signal to this child.

               There was also a possibility for erratic supervisor
               reports caused by a race between a supervisor shutting
               down a child and that child exiting by itself at the
               same time.


 Full runtime dependencies of stdlib-3.16.1: compiler-5.0, crypto-3.3,
 erts-12.0, kernel-7.0, sasl-3.0


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