MariaDB Connector/C 2.3.0 Release notes
Release date: 1 Jul 2016
This is a Stable (GA) release of the MariaDB Connector/C, formerly known as MariaDB Client Library for C.
For a description of this library see the MariaDB Connector/C page.
MARIADB_OPT_VERIFY_LOCAL_INFILE_CALLBACK which allows the
verification of filename and directory for
LOAD DATA LOCAL INFILE calls.
The option must be set via mysql_optionsv call:
mysql_optionsv(mysql, MARIADB_OPT_VERIFY_LOCAL_INFILE_CALLBACK, my_verify_function, data);
The registered callback function has the following format
int my_verify_function(void *data, const char *filename)
It returns 0 on success, non zero for error.
For a complete example check
Notable Bug fixes
- In case getaddrinfo() returns an error, we return the WSA Error code instead of gai error. (For more information please read https://msdn.microsoft.com/en-us/library/windows/desktop/ms738520(v=vs.85).aspx)
- Fixed numeric precision in prepared statements when converting float and double values to strings
- When connecting via TLS socket is now set to non blocking. If SSL_get_error returns WANT_READ/WANT_WRITE SSL_connect will be called again until connect timeout seconds passed.
- Fixed behaviour of getaddrinfo: If getaddrinfo returns EAI_AGAIN getaddrinfo will be called again until connect timeout seconds passed. If no connect timeout was specified, a default value of 30 seconds will be used.
- Removed LONGLONG_MIN/MAX definition from config-win.h as they are also defined in my_global
- Fix for windows build: replace SIZEOF_CHARP with sizeof(char *)
- CONC-190: Don't use verify callback in global context, since it may cause bad/unexpected behaviour in threaded issues. Instead now verification of peer certificate will be processed by the OpenSSL library itself.
- Fixed possible memory overrun in my_strdup_root
- CONC-177: fixed zerofill issues (converting numeric to string)
For a list of changes made in this release, with links to detailed information on each push, see the changelog.
Be notified of new MariaDB Server releases automatically by subscribing to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.
MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.