MariaDB Connector/C 3.4.4 Release Notes

The most recent Stable (GA) release of MariaDB Connector/C is:MariaDB Connector/C 3.4.5

DownloadRelease NotesChangelogAbout MariaDB Connector/C

Release date: 11 Feb 2025

This is a Stable (GA) release of MariaDB Connector/C, formerly known as MariaDB Client Library for C.

For a description of this library see theMariaDB Connector/C page.

Notable changes

• Added support for setting zstd compression level via mysql_optionsv parameter MYSQL_OPT_ZSTD_COMPRESSION_LEVEL.

Issues fixed:

• CONC-693: Fix SSL_read/write return value checking in ma_tls_async_check_result (Kudos to Joshua Hunt for contributing this fix)

• CONC-589: First query fails after reconnect

• CONC-711: Ubsan and Asan fixes

• CONC-709: Fix crash when sending NULL_LENGTH in field description

• CONC-708: Fix possible buffer overflow in ma_read_ok_packet

• CONC-748: Added support for TLSv1.3 ciphers (GnuTLS)

• CONC-756: Parsec plugin not unloaded during mtr-test run

• CONC-739: prepared statement support AUTO_SEC_PART_DIGITS

Changelog

For a list of changes made in this release, with links to detailed information on each push, see the changelog.

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