Patch Package:           OTP 21.3.8.1
Git Tag:                 OTP-21.3.8.1
Date:                    2019-05-15
Trouble Report Id:       OTP-15813, OTP-15819, OTP-15823
Seq num:                 ERL-934, ERL-938, ERL-943, ERL-944
System:                  OTP
Release:                 21
Application:             erts-10.3.5.1, ssl-9.2.3.1, tools-3.1.0.1
Predecessor:             OTP 21.3.8

 Check out the git tag OTP-21.3.8.1, 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-10.3.5.1 ---------------------------------------------------
 ---------------------------------------------------------------------

 Note! The erts-10.3.5.1 application *cannot* be applied independently
       of other applications on an arbitrary OTP 21 installation.

       On a full OTP 21 installation, also the following runtime
       dependencies have to be satisfied:
       -- kernel-6.1 (first satisfied in OTP 21.1)
       -- sasl-3.3 (first satisfied in OTP 21.2)


 --- Fixed Bugs and Malfunctions ---

  OTP-15819    Application(s): erts
               Related Id(s): ERL-944

               Fixed a buffer overflow when binary_to_existing_atom/2
               and list_to_existing_atom/2 was used with the latin1
               encoding.


 Full runtime dependencies of erts-10.3.5.1: kernel-6.1, sasl-3.3,
 stdlib-3.5


 ---------------------------------------------------------------------
 --- ssl-9.2.3.1 -----------------------------------------------------
 ---------------------------------------------------------------------

 The ssl-9.2.3.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15823    Application(s): ssl
               Related Id(s): ERL-934, ERL-938

               Correct solution for retaining tcp flow control
               OTP-15802 (ERL-934) as to not break ssl:recv as
               reported in (ERL-938)


 Full runtime dependencies of ssl-9.2.3.1: crypto-4.2, erts-10.0,
 inets-5.10.7, kernel-6.0, public_key-1.5, stdlib-3.5


 ---------------------------------------------------------------------
 --- tools-3.1.0.1 ---------------------------------------------------
 ---------------------------------------------------------------------

 The tools-3.1.0.1 application can be applied independently of other
 applications on a full OTP 21 installation.

 --- Fixed Bugs and Malfunctions ---

  OTP-15813    Application(s): tools
               Related Id(s): ERL-943

               cover would fail to start if two processes tried to
               start it at the exact same time.


 Full runtime dependencies of tools-3.1.0.1: compiler-5.0, erts-9.1,
 kernel-5.4, runtime_tools-1.8.14, stdlib-3.4


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