Fixing a few problems relealed by UBSAN in type_float.test
- multiplication overflow in dtoa.c
- uninitialized Field::geom_type (and Field::srid as well)
- Wrong call-back function types used in combination with SHOW_FUNC.
Changes in the mysql_show_var_func data type definition were not
properly addressed all around the code by the following commits:
b4ff64568c18feb62fee0ee879ff8a
Adding a helper SHOW_FUNC_ENTRY() function and replacing
all mysql_show_var_func declarations using SHOW_FUNC
to SHOW_FUNC_ENTRY, to catch mysql_show_var_func in the future
at compilation time.
Per the code my_set_max_open_files 3 lines earlier, we attempt
to set the nofile (number of open files), rlimit to max_open_files.
We should use this in the warning because wanted_files may not
be the number.
* MDEV-24377: Accept comma separated addresses as --bind-address value
When bind address form the basis of wsrep based variables, the first
address in the comma separated list is used.
The test uses the IP address 192.168.0.1 as we need to include
multiple address. This will include failures without the following
commit.
The tests for bind_multiple_address_resolution could return
addresses that we cannot bind too. Windows and FreeBSD, and
probably other OSs will terminate the service if addresses are
unavailable.
We use the WSAEADDRNOTAVAIL / POSIX EADDRNOTAVAIL codes to
continue to bind to other interfaces. If at the end of the
bind list, if no binds are successful, the we terminate
but still leaving the error messages in the log.
Co-authored-by: Daniel Black <daniel@mariadb.org>
To prevent ASAN heap-use-after-poison in the MDEV-16549 part of
./mtr --repeat=6 main.derived
the initialization of Name_resolution_context was cleaned up.
Abort startup, if SSL setup fails.
Also, for the server always check that certificate matches private key
(even if ssl_cert is not set, OpenSSL will try to use default one)
- Add `replicate_rewrite_db` status variable, that may accept comma
separated key-value pairs.
- Note that option `OPT_REPLICATE_REWRITE_DB` already existed in `mysqld.h`
from this commit 23d8586dbf
Reviewer:Brandon Nesterenko <brandon.nesterenko@mariadb.com>
This was caused by the short_option_1-master.opt file that had the
option -T12, which means (among other things) to use blocking for
sockets. This was supported up to MariaDB 10.4, but not in 10.5 where
we removed the code that changes blocking sockets to non blocking in
case of errors.
Fixed by ignoring the TEST_BLOCKING flag and also by not using the -T12
argument in short_option_1.
Other things:
- Added back support for valgrind (the original issue had nothing to
do with valgrind).
- While debugging I noticed that the retry loop in
handle_connections_sockets() was doing a lot of work during shutdown.
Fixed by not doing retrys during shutdown.
MDEV-19243 introduced a regression on Windows.
In (supposedly rare) case, where environment variable TZ was set,
@@system_time_zone no longer derives from TZ. Instead, it incorrecty
refers to system default time zone, eventhough UTC time conversion
takes TZ into account.
The fix is to restore TZ-aware handling (timezone name derives from
tzname), if TZ is set.
There are separate flags DBUG_OFF for disabling the DBUG facility
and ENABLED_DEBUG_SYNC for enabling the DEBUG_SYNC facility.
Let us allow debug builds without DEBUG_SYNC.
Note: For CMAKE_BUILD_TYPE=Debug, CMakeLists.txt will continue to
define ENABLED_DEBUG_SYNC.
