| Patch Package | OTP 21.2.1 |
| Git Tag | OTP-21.2.1 |
| Date | 2018-12-21 |
| Issue Id | |
| System | OTP |
| Release | 21 |
| Application |
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)
- 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
ssl-9.1.1 #
The ssl-9.1.1 application can be applied independently of other applications on a full OTP 21 installation.
- 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