if input year for date_add() / date_sub() with INTERVAL is low enough for
calc_daynr() to possibly return incorrect results (calc_daynr() has no information
on whether the year is low because it was a two-digit year ('77) or because it
was a really low four-digit year (0077) and will indiscriminately try to turn the
value into a four-digit year by adding 1900 or 2000 respectively), the functions
will now throw NULL.
Bug #19606: ssl variables are not displayed in show variables
Bug #19616: log_queries_not_using_indexes is not listed in show variables
Make basedir, datadir, tmpdir, log_queries_not_using_indexes, ssl_ca,
ssl_capath, ssl_cert, ssl_cipher, and ssl_key all available both from
SHOW VARIABLES and as @@variables.
As a side-effect of this change, log_queries_not_using_indexes can
be changed at runtime (but only globally, not per-connection).
Added support for key_block_size to MyISAM.
Simplify interface to 'new Key' to make it easier to add new key options.
mysqld option --new is used to define where key options are printed.
(In 5.3 we should move all key options to after key part definition to avoid problem with reserved names)
Fixed some compiler warnings and a memory leak in ssl
Bug#17667: An attacker has the opportunity to bypass query logging.
This adds a new, local-only printf format specifier to our *printf functions
that allows us to print known-size buffers that must not be interpreted as
NUL-terminated "strings."
It uses this format-specifier to print to the log, thus fixing this
problem.
Updating data in HEAP table with BTREE index results in wrong index_length
counter value, which keeps growing after each update.
When inserting new record into tree counter is incremented by:
sizeof(TREE_ELEMENT) + key_size + tree->size_of_element
But when deleting element from tree it doesn't decrement counter by key_size:
sizeof(TREE_ELEMENT) + tree->size_of_element
This fix makes accurate allocated memory counter for tree. That is
decrease counter by key_size when deleting tree element.
- Add new function 'ssl_verify_server_cert' which is used if we are
connecting to the server with SSL. It will compare the hostname in
the server's cert against the hostname that we used when connecting
to the server. Will reject the connection if hostname does not match.
- Add new option "OPT_SSL_VERIFY_SERVER_CERT" to be passed to mysql_options
which will turn on checking of servers cert.
- Add new argument "ssl-verify-server-cert" to all mysql* clients which
will activate the above option.
- Generate a new server cert with 1024 bits that has "localhost" as the server name.
