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Patch Package: OTP 21.2.1
Git Tag: OTP-21.2.1
Date: 2018-12-21
Trouble Report Id: OTP-15485, OTP-15486, OTP-15487, OTP-15489
Seq num: ERL-308, ERL-804
System: OTP
Release: 21
Application: erts-10.2.1, ssl-9.1.1
Predecessor: OTP 21.2
Check out the git tag OTP-21.2.1, 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.
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--- erts-10.2.1 -----------------------------------------------------
---------------------------------------------------------------------
Note! The erts-10.2.1 application can *not* 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-15485 Application(s): erts
Fixed bug on big endian architectures when changing
file permissions or ownership with file:change_mode,
change_owner, change_group or write_file_info. Bug
exists since OTP-21.0.
OTP-15486 Application(s): erts
Related Id(s): PR-2061
Fixed bug in atomics with option {signed,false} when
returned values are (1 bsl 63) or larger. Could cause
heap corruption leading to VM crash or other unpleasant
symptoms. Bug exists since OTP-21.2 when module atomics
was introduced.
OTP-15487 Application(s): erts
Related Id(s): ERL-804
Fixed bug in operator band of two negative operands
causing erroneous result if the absolute value of one
of the operands have the lowest N*W bits as zero and
the other absolute value is not larger than N*W bits. N
is an integer of 1 or larger and W is 32 or 64
depending on word size.
Full runtime dependencies of erts-10.2.1: kernel-6.1, sasl-3.3,
stdlib-3.5
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--- ssl-9.1.1 -------------------------------------------------------
---------------------------------------------------------------------
The ssl-9.1.1 application can be applied independently of other
applications on a full OTP 21 installation.
--- Fixed Bugs and Malfunctions ---
OTP-15489 Application(s): ssl
Related Id(s): ERL-308
Fixed renegotiation bug. Client did not handle server
initiated renegotiation correctly after rewrite to two
connection processes, due to ERL-622 commit
d87ac1c55188f5ba5cdf72384125d94d42118c18. This could
manifest it self as a " bad_record_mac" alert.
Also included are some optimizations
Full runtime dependencies of ssl-9.1.1: crypto-4.2, erts-10.0,
inets-5.10.7, kernel-6.0, public_key-1.5, stdlib-3.5
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