This update includes:
Bugfixes:
- InnoDB: Undo tablespaces remained unencrypted after enabling
undo tablespace encryption at startup. (Bug #29477795)
- InnoDB: Problematic macros introduced with undo tablespace DDL support
(Bug #29324132, Bug #94243).
- InnoDB: Static thread local variables defined at the wrong scope
were not released at thread exit. (Bug #29305186)
- Memory leaks discovered in the innochecksum (Bug #28917614, Bug #93164).
New features:
- MySQL C API now supports asynchronous functions for
nonblocking communication with the MySQL server.
- MySQL now supports a new Chinese collation, utf8mb4_zh_0900_as_cs
- CMake now causes the build process to link with the llvm lld linker
for Clang if it is available.
Security Fix:
CVE-2019-2632, CVE-2019-2693, CVE-2019-2694, CVE-2019-2695 and other fixes.
More info: https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html#AppendixMSQL
PR: 237399
Reported by: Brent Busby <brent@jfi.uchicago.edu>
Sponsored by: The FreeBSD Foundation
