MariaDB Connector/C 3.1.21 Release Notes

The most recent Stable (GA) release of MariaDB Connector/C is:
MariaDB Connector/C 3.3.10

Download Release Notes Changelog About MariaDB Connector/C

Release date: 22 May 2023

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 the MariaDB Connector/C page.

Notable changes

Updated bundled zlib library (version 1.2.13)

Issues fixed:

  • CONC-619: Fixed NULL pointer dereference in unpack_fields().
  • CONC-632: Clear server status and remove pending result sets in mysql_reset_connection().
  • CONC-633: If prepare step failed in mariadb_stmt_execute_direct now both mysql_stmt_error and mysql_error return the error message from prepare step instead of error message of execute.
  • CONC-635: Disable TLS for named pipe and shared memory connections.
  • CONC-637: Fixed build if GSSAPI plugin is disabled
  • CONC-638: Fixed memory leak in ps_bugs unittest
  • CONC-642: Set CR_OUT_OF_MEMORY error in mysql_use_result() api function if allocation of memory failed


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

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