mariadb

Commit Graph

Author	SHA1	Message	Date
Jan Lindström	56fbc0cdd7	MDEV-36953 : mysql-wsrep#198 test hangs Test changes only. INSERT may fail for lock wait because in other node we have LOCK TABLE or it may succeed if next statement i.e. UNLOCK TABLES is fast enough. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	4 months ago
Jan Lindström	f495460689	MDEV-36968 : galera_3nodes.inconsistency_shutdown test occasionally hangs Test changes only. Remove unnecessary wsrep_on=[ON\|OFF] and use sync wait instead. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	4 months ago
Jan Lindström	fd1266a980	MDEV-34761 : Assertion `client_state_.mode() == wsrep::client_state::m_local' failed in int wsrep::transaction::after_statement(wsrep::unique_lock<wsrep::mutex>&) @@enforce_storage_engine is local setting and there is no knowledge how other nodes are configured. Statement CREATE TABLE xxx ENGINE=yyy is replicated as it is and if required engine != enforced engine it could lead inconsistent used storage engine in the cluster. Fix is to return error and a warning if required engine is not same as enforced engine. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	4 months ago
Jan Lindström	f41acb555d	MDEV-35523 : Server crashes with "WSREP: Unknown writeset version: -1" Cluster configuration was incorrect e.g. wsrep_node_address was missing. Therefore, Galera replication was not properly initialized and TOI is not supported. Fix is to check when user tries to start Galera replication with wsrep_on=ON that Galera replication is properly initialized and node is ready to receive operations. If Galera replication is not properly initialized return a error. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	4 months ago
Monty	c3578720e6	Removed safemalloc warnings from myisamchk --version	4 months ago
Marko Mäkelä	3c67d73aad	MDEV-36482: Make libaio work WITH_MSAN=ON As noted in commit `c36834c832` the MemorySanitizer instrumented builds so far only work with the synchronous I/O interface (innodb_use_native_aio=OFF). It is not that hard to make WITH_MSAN=ON work with the Linux libaio, without even instrumenting that library itself. aio_linux::getevent_thread_routine(): Declare the buffer that is returned by my_getevents() as initialized. Declare the data returned by a successful aio_opcode::AIO_PREAD as initialized. Reviewed by: Daniel Black	4 months ago
Thirunarayanan Balathandayuthapani	e706324205	MDEV-35863 innodb.doublewrite_debug test case fails to start the server Problem: ======= - There are two failures occurs for this test case: (1) set global innodb_buf_flush_list_now=1 doesn't make sure that pages are being flushed. (2) InnoDB page cleaner thread aborts while writing the checkpoint information. Problem is that When InnoDB startup aborts, InnoDB changes the shutdown state to SRV_SHUTDOWN_EXIT_THREADS. By changing the shutdown state, InnoDB doesn't advance the log_sys.lsn (avoids fil_names_clear()). After InnoDB shutdown(innodb_shutdown()) is being initiated, shutdown state again changed to SRV_SHUTDOWN_INITIATED. This leads the page cleaner thread to fail with assertion ut_ad(srv_shutdown_state > SRV_SHUTDOWN_INITIATED) in log_write_checkpoint_info() Solution: ========= (1) In order to avoid (1) failure, InnoDB can make the variable innodb_max_dirty_pages_pct_lwm, innodb_max_dirty_pages_pct to 0. Also make sure that InnoDB doesn't have any dirty pages in buffer pool by adding wait_condition. (2) Avoid changing the srv_shutdown_state to SRV_SHUTDOWN_EXIT_THREADS when the InnoDB startup aborts	4 months ago
Sergei Golubchik	cda1826201	MDEV-36852 Table definition gets corrupt after adding unique hash key	5 months ago
Thirunarayanan Balathandayuthapani	6ec57588bd	MDEV-30363 InnoDB: Failing assertion: trx->error_state == DB_SUCCESS in que_run_threads Problem: ========= - During truncation of a fulltext table, InnoDB does create the table and does insert the default config fts values in fulltext common config table using create table transaction. - Before committing the create table transaction, InnoDB does update the dictionary by loading the stopword into fts cache and write the stopword configuration into fulltext common config table by creating a separate transaction. This leads to lock wait timeout error and rollbacks the transaction. - But truncate table holds dict_sys.lock and rollback also tries to acquire dict_sys.lock. This leads to assertion during rollback. Solution: ========= ha_innobase::truncate(): Commit the create table transaction before updating the dictionary after create table.	4 months ago
Vladislav Vaintroub	888663ce12	MDEV-36280 ALTER TABLE with DEFAULT NEXTVAL(sequence) fails due to insufficient grants Defer privilege checking until fix_fields. This way ALTER will behave consistently with CREATE, and require the same privileges to sequence column (SELECT/INSERT)	4 months ago
Monty	643319a7fb	MDEV-36465 MDEV-33813 Regression, Queries in 'Waiting for someone to free space' state will not automatically retry IO and hang forever MDEV-33813 caused a regressing in that when a disk got full when writing to a MyISAM or Aria table the MariaDB connection would, instead of doing a retry after 60 seconds, hang until the query was killed. Fixed by changing mysql_coind_wait() top mysql_cond_timedwait() Author: Thomas Stangner	5 months ago
Monty	0a91bbdc41	Get debug version to compile with gcc 7.5.0	5 months ago
Monty	ce4f83e6b9	MDEV-29157 SELECT using ror_merged scan fails with s3 tables handler::clone() call did not work with read only tables like S3. It gave a wrong error message (out of memory instead of a permission error) and aborted the query. The issue was that the clone call had a wrong parameter to ha_open(). This now fixed. I also changed the clone call to provide the correct error message if things fails. This patch fixes an 'out of memory' error when using the S3 engine for queries that could use multiple indexes together to find the matching rows, like the following: SELECT * FROM t1 WHERE key1 = 99 OR key2 = 2	5 months ago
Monty	5f83b219bb	Fixed compiler warning from clang in connect/tabxcl.cpp	5 months ago
Monty	6878c14000	Updated storage/maria/ma_test_big.sh to use aria_ instead of maria_ I also improved the script to use 'tmp' for storing test files instead of current directory	5 months ago
Monty	22024da64e	MDEV-36143 Row event replication with Aria does not honour BLOCK_COMMIT This commit fixes a bug where Aria tables are used in (master->slave1->slave2) and a backup is taken on slave2. In this case it is possible that the replication position in the backup, stored in mysql.gtid_slave_pos, will be wrong. This will lead to replication errors if one is trying to use the backup as a new slave. Analyze: Replicated row events are committed with trans_commit_stmt() and thd->transaction->all.ha_list != 0. This means that backup_commit_lock is not taken for Aria tables, which means the rows are committed and binary logged on the slave under BLOCK_COMMIT which should not happen. This issue does not occur on the master as thd->transaction->all.ha_list is == 0 under AUTO_COMMIT, which sets 'is_real_trans' and 'rw_trans' which in turn causes backup_commit_lock to be taken. Fixed by checking in ha_check_and_coalesce_trx_read_only() if all handlers supports rollback and if not, then wait for BLOCK_COMMIT also for statement commit.	5 months ago
Daniel Black	f533333f82	MDEV-34388: Stack overflow on Alpine Linux (postfix) - sanitizers Remove stack limits for sanitizers. Other tests cover them.	5 months ago
Aleksey Midenkov	fe6a5c2200	MDEV-29155 CREATE OR REPLACE with self-referencing CHECK hangs forever, cannot be killed mysql_rm_table_no_locks() does TDC_RT_REMOVE_ALL which waits while share is closed. The table normally is open only as OPEN_STUB, this is what parser does for CREATE TABLE. But for SELECT the table is opened not as a stub. If it is the same table name we anyway have two TABLE_LIST objects: stub and not stub. So for "not stub" TDC_RT_REMOVE_ALL sees open count and decides to wait until it is closed. And it hangs because that was opened in the same thread. The fix disables subqueries in CHECK expression at parser level. Thanks to Sergei Golubchik <serg@mariadb.org> for the patch.	5 months ago
Aleksey Midenkov	0b2434d2e9	MDEV-25158 Segfault on INTERSECT ALL with UNION in Oracle mode Oracle mode has different set operator precedence and handling (not by standard). In Oracle mode the below test case is handled as-is, in plain order from left to right. In MariaDB default mode follows SQL standard and makes INTERSECT prioritized, so UNION is taken from derived table which is INTERSECT result (here and below the same applies for EXCEPT). Non-distinct set operator (UNION ALL/INTERSECT ALL) works via unique key release but it can be done only once. We cannot add index to non-empty heap table (see heap_enable_indexes()). So every UNION ALL before rightmost UNION DISTINCT works as UNION DISTINCT. That is common syntax, MySQL, MSSQL and Oracle work that way. There is union_distinct property which indicates the rightmost distinct UNION (at least, so the algorithm works simple: it releases the unique key after union_distinct in the loop (st_select_lex_unit::exec()). INTERSECT ALL code (implemented by MDEV-18844 in `a896beb`) does not know about Oracle mode and treats union_distinct as the last operation, that's why it releases unique key on union_distinct operation. INTERSECT ALL requires unique key for it to work, so before any INTERSECT ALL unique key must not be released (see select_unit_ext::send_data()). The patch tweaks INTERSECT ALL code for Oracle mode. In disable_index_if_needed() it does not allow unique key release before the last operation and it allows unfold on the last operation. Test case with UNION DISTINCT following INTERSECT ALL at least does not include invalid data, but in fact the whole INTERSECT ALL code could be refactored for better semantical triggers. The patch fixes typo in st_select_lex_unit::prepare() where have_except_all_or_intersect_all masked eponymous data member which wrongly triggered unique key release in st_select_lex_unit::prepare(). The patch fixes unknown error in case ha_disable_indexes() fails. Note: optimize_bag_operation() does some operator substitutions, but it does not run under PS. So if there is difference in test with --ps that means non-optimized (have_except_all_or_intersect_all == true) code path is not good. Note 2: VIEW is stored and executed in normal mode (see Sql_mode_save_for_frm_handling) hence when SELECT order is different in Oracle mode (defined by parsed_select_expr_cont()) it must be covered by --disable_view_protocol.	5 months ago
Daniel Black	e021a61b6f	MDEV-36729: ha_example::show_func_example is incorrectly defined In the main.plugin this function is called assuming the function prototype int ()(THD , st_mysql_show_var , void , system_status_var *, enum_var_type)' as changed in `b4ff64568c`. We update the ha_example::show_func_example to match the prototype on which it is called.	5 months ago
Daniel Black	88d35c5c51	MDEV-34388: Stack overflow on Alpine Linux (postfix) mroonga+asan The following mroonga functions had approaching 64k stack frames, so exclude these: * chunk_merge - ~60k * buffer_merge - ~78k * grn_ii_update_one - ~60k	5 months ago
Daniel Black	676aea8cad	MDEV-36848: identify tests with various MSAN suitability With MSAN the following test behavious where observed: * funcs_1.myisam_views-big - normal big test for non-debug * innodb_gis.rtree_purge - normal big test with MSAN * main.alter_table_lock - very quick - unclear why disabled * main.cte_recursive - slow on Debug only * main.join_cache_notasan - special MSAN handing for returning OOM added * main.sum_distinct-big - 90 seconds on non-debug - still big however * maria.max_length - normal big test with MSAN * perfschema.statement_digest_long_query - overflows stack on debug Timingsi (on old memory constrained hardware): non-debug: funcs_1.myisam_views-big w2 [ pass ] 78564 innodb_gis.rtree_purge '16k' w2 [ pass ] 5784 innodb_gis.rtree_purge '32k' w2 [ pass ] 5242 innodb_gis.rtree_purge '4k' w1 [ pass ] 8303 innodb_gis.rtree_purge '64k' w1 [ pass ] 6348 innodb_gis.rtree_purge '8k' w2 [ pass ] 5870 main.alter_table_lock w1 [ pass ] 41 main.cte_recursive w1 [ pass ] 15485 main.join_cache_notasan w1 [ pass ] 39 main.sum_distinct-big w2 [ pass ] 96256 maria.max_length w1 [ pass ] 92990 perfschema.statement_digest_long_query w2 [ pass ] 8 debug: funcs_1.myisam_views-big w1 [ skipped ] Can't be run WITH_MSAN and CMAKE_BUILD_TYPE=Debug innodb_gis.rtree_purge '16k' w2 [ pass ] 109788 innodb_gis.rtree_purge '32k' w2 [ pass ] 62361 innodb_gis.rtree_purge '4k' w1 [ pass ] 89423 innodb_gis.rtree_purge '64k' w1 [ pass ] 72082 innodb_gis.rtree_purge '8k' w1 [ pass ] 98452 main.alter_table_lock w2 [ pass ] 38 main.cte_recursive w2 [ pass ] 180047 main.join_cache_notasan w1 [ pass ] 166 main.sum_distinct-big w1 [ skipped ] Can't be run WITH_MSAN and CMAKE_BUILD_TYPE=Debug maria.max_length w1 [ skipped ] Can't be run WITH_MSAN and CMAKE_BUILD_TYPE=Debug perfschema.statement_digest_long_query w1 [ skipped ] Can't be run WITH_MSAN and CMAKE_BUILD_TYPE=Debug	5 months ago
Daniel Black	5dbfb52d04	MDEV-36894 JSNX::SetArrayOptions and BJNX::SetArrayOptions unused nm arg Calling SetArrayOptions with Nodes[i - 1].Key as its nm argument exposed a MemorySanitizer error when i=0 for the tests: * connect.bson_udf * connect.json_udf * connect.json_udf_bin Its assumed that a basic optimization would have eliminated these invalid expressions. As the nm argument was unused, it has been removed.	5 months ago
Daniel Black	495153feac	MDEV-36893 THD::reset_sub_statement_state swaps with uninitialized structure THD::reset_sub_statement_state and THD::restore_sub_staement_state swap auto_inc_intervals_forced(Discrete_intervals_list) of a THD class with a local variable temporary to execute other things before restoring at the end of Table_triggers_list::process_triggers under a rpl_master_erroneous_autoinc(true) condition as exposed by the rpl.rpl_trigger test. The uninitialized data isn't used and the only required action is to copy the data in one direction. As the intent is for the auto_inc_intervals_forced value to be overwritten or unused, MEM_UNDEFINED is used on it to ensure the previous state is considered invalid. The other uses of reset_sub_statement_state in Item_sp::execute_impl also follow the same pattern of taking a copy to restore within the same function.	5 months ago
Daniel Black	8d2665e56b	MDEV-34388 default stack size under MSAN needs increasing Without this increase the mtr test case pre/post conditions will fail as the stack usage has increased under MSAN with clang-20.1. ASAN takes a 11M stack, however there was no obvious gain in MSAN test success after 2M. The resulting behaviour observed on smaller stack size was a SEGV normally. Hide the default stack size from the sysvar tests that expose thread-stack as a variable with its default value.	7 months ago
Daniel Black	2811559337	version string - memory sanitizer isn't the same as valgrind Despite being included in the HAVE_valgrind define. As such it's best differenciated from valgrind in the server identifier as they have for the purposes a distinct and different set of behaviours. MSAN has its own set of test inclusions that that are different from valgrind and such including "valgrind" in a server string that gets tested for valgrind will incorrectly exclude some tests that are suitable for MSAN but not valgrind. There's a have_sanitizer system variable for exposing the sanitizer being used so there's no need for version verboseness. Correct have_sanitizer system variable description to include MSAN has been possible for a while.	5 months ago
Daniel Black	8490901307	MDEV-34388: Stack overflow on Alpine Linux (postfix - ASAN/MSAN+Debug) In original fix, commit `82d7419e06`, a 16k stack frame limit was imposed. Under the stack usage is doubled due to MSAN. Debug builds without optimization can use more as well. ASAN Debug builds also exceeded the 16k stack frame limit. To keep some safety limit, a 64k limit is imposed to the compiler under MSAN or ASAN with CMAKE_BUILD_TYPE=Debug.	5 months ago
Marko Mäkelä	5012402330	MDEV-34388 Alpine Stack Overflow - reduce Grant_tables::open_and_lock The stacksize was still too large. Back port from the 10.11 merge commit `1c7209e828`	5 months ago
Daniel Black	df414933f1	MDEV-36316/MDEV-36327/MDEV-36328 Debug msan Clang ~16+ on MSAN became quite strict with uninitalized data being passed and returned from functions. Non-debug builds have a basic optimization that hides these from those builds Two innodb cases violate the assumptions, however once inlined with a basic optimization those that existed for uninitialized values are removed. (MDEV-36316) rec_set_bit_field_2 calling mach_read_from_2 hits a read of bits it wasn't actually changing. (MDEV-36327) The function dict_process_sys_columns_rec left nth_v_col uninitialized unless it was a virtual column. This was ok as the function i_s_sys_columns_fill_table also didn't read this value unless it was a virtual column.	5 months ago
Marko Mäkelä	507cbde68f	MDEV-36882: Inconsistent DBUG_ASSERT trips GCC -Og my_time_fraction_remainder(): Remove a DBUG_ASSERT, because there is none in sec_part_shift() or sec_part_unshift() either. A buffer overflow should be caught by cmake -DWITH_ASAN=ON in all three. This fixes a build with GCC 14.2 and cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_FLAGS=-Og. Reviewed by: Daniel Black	5 months ago
Vladislav Vaintroub	aba04c562b	Compiling - fix warnings with MSVC 17.14 New warnings come from 3 places 1. Warning C5287: Warning comes from json_lib.c from code like compile_time_assert((int) JSON_VALUE_NULL == (int) JSV_NULL); 2. Warning C5287: Similar warning come from wc_static_assert() from code in wolfSSL's header file 3. Warning C5286 in WolfSSL code, -enum_value (i.e multiplying enum with -1)is used To fix: - Disable warnings in WolfSSL code, using /wd<num> flag. - workaround warning for users of WolfSSL, disable wc_static_assert() with -DWC_NO_STATIC_ASSERT compile flag - Rewrite some compile_time_assert in json_lib.c to avoid warning. - add target_link_libraries(vio ${SSL_LIBRARIES}) so that vio picks up -DWC_NO_STATIC_ASSERT	5 months ago
Thirunarayanan Balathandayuthapani	8a4d3a044f	MDEV-36017 Alter table aborts when temporary directory is full Problem: ======= - During inplace algorithm, concurrent DML fails to write the log operation into the temporary file. InnoDB fail to mark the error for the online log. - ddl_log_write() releases the global ddl lock prematurely before release the log memory entry Fix: === row_log_online_op(): Mark the error in online log when InnoDB ran out of temporary space fil_space_extend_must_retry(): Mark the os_has_said_disk_full as true if os_file_set_size() fails btr_cur_pessimistic_update(): Return error code when btr_cur_pessimistic_insert() fails ddl_log_write(): Release the global ddl lock after releasing the log memory entry when error was encountered btr_cur_optimistic_update(): Relax the assertion that blob pointer can be null during rollback because InnoDB can ran out of space while allocating the external page row_undo_mod_upd_exist_sec(): Remove the assertion which says that InnoDB should fail to build index entry when rollbacking an incomplete transaction after crash recovery. This scenario can happen when InnoDB ran out of space. row_upd_changes_ord_field_binary_func(): Relax the assertion to make that externally stored field can be null when InnoDB ran out of space.	5 months ago
Oleksandr Byelkin	4c8143b451	Make it compiling with last gcc	5 months ago
Aleksey Midenkov	1037f95941	MDEV-33675 Assertion(reclength < vreclength) in setup_vcols_for_repair() When table2myisam() prepares recinfo structures BIT field was skipped because pack_length_in_rec() returns 0. Instead of BIT field DB_ROW_HASH_1 field was taken into recinfo structure and its length was added to reclength. This is wrong because not stored fields must not be prepared as record columns (MI_COLUMNDEF) in storage layer. 0-length fields are prepared in "reserve space for null bits" branch. The problem only occurs with tables where there is no data for the main record outside of the null bits. The fix updates minpos condition so we avoid fields after stored_rec_length and these are not stored by definition. share->reclength already includes not stored lengths from CREATE TABLE so we cannot use it as minpos starting point. In Aria there is no "reserve space for null bits" and it does not create column definition for BIT. Also there is no setup_vcols_for_repair() to reproduce the issue. But nonetheless it creates column definition for not stored fields redundantly, so we patch table2maria() as well. The test case for Aria tries to demonstrate BIT field works, it does not reproduce any issues (as redundant column definition for not stored field seem to not cause any problems).	5 months ago
Aleksey Midenkov	1a95c2a4b2	MDEV-36817 Server crashes in do_mark_index_columns instead of ER_DUP_ENTRY on partitioned table Now as `c1492f3d07` (MDEV-36115) restores m_last_part table->file points to partition p0 while the error happens in p1, so error index does not match ib_table in innobase_get_mysql_key_number_for_index(). This case is handled by separate code block in innobase_get_mysql_key_number_for_index() which was wrong on using secondary index for dict_index_is_auto_gen_clust() and it was not covered by the tests.	5 months ago
Aleksey Midenkov	fbd736c872	mysqltest: result_format fix --result_format 2 command fails with assertion: DbugExit (why=0x7fffffff49e0 "missing DBUG_RETURN or DBUG_VOID_RETURN macro in function \"do_result_format_version\"\n") at ../src/dbug/dbug.c:2045	5 months ago
Aleksey Midenkov	d5247592c5	Test sysvars_server failure fix	5 months ago
Daniel Black	2c4fe3557a	MDEV-36337: mroonga_* udf correct ptr types for is_null/error Shows up in mroonga UDF tests under clang with UBSAN: UndefinedBehaviorSanitizer: function-type-mismatch Accepted upstream: https://github.com/mroonga/mroonga/pull/902	7 months ago
Daniel Black	b9a20752a9	MDEV-36337 auth_ed25519 correct UDF pointers for is_null/error Shows up on test plugins.auth_ed25519. There isn't the import to define uchar so left as unsigned char.	7 months ago
Daniel Black	0b5a084e27	MDEV-36337: connect UDF pointers need unsigned char* for is_null/error This is required to match the sql/sql_udf.h	7 months ago
Daniel Black	c91c2e74ff	MDEV-36337: udf_example UDF pointers need unsigned is_null/error This is required to match the sql/sql_udf.h	7 months ago
Jan Lindström	497d6324bc	MDEV-36627 : galera.MDEV-29142: certification position less than last commited After the membership change on a newly synced node, then this is just a warning and safe to suppress. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	6 months ago
Jan Lindström	7aed06887b	MDEV-36512 : galera_3nodes.GCF-354: certification position less than last committed Test changes only. Both warnings are expected and should be suppressed because we intentionally inject different inconsistencies on two nodes and then join them back with membership change. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	6 months ago
Jan Lindström	7fd5957d55	MDEV-36622 : Hang during galera_evs_suspect_timeout test Test changes only. Add wait_condition so that all nodes are in the expected state and add debug output if issue does reproduce. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	5 months ago
Hemant Dangi	d38558f99b	MDEV-36117: MDL BF-BF conflict on ALTER and UPDATE with multi-level foreign key parents Issue: Mariadb acquires additional MDL locks on UPDATE/INSERT/DELETE statements on table with foreign keys. For example, table t1 references t2, an UPDATE to t1 will MDL lock t2 in addition to t1. A replica may deliver an ALTER t1 and UPDATE t2 concurrently for applying. Then the UPDATE may acquire MDL lock for t1, followed by a conflict when the ALTER attempts to MDL lock on t1. Causing a BF-BF conflict. Solution: Additional keys for the referenced/foreign table needs to be added to avoid potential MDL conflicts with concurrent update and DDLs. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	6 months ago
Jan Lindström	a96367bc67	MDEV-36620 post-fix: galera_toi_ddl_nonconflicting test failure Add wait_condition to wait until all inserted rows are replicated so that show create table is deterministic. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	5 months ago
Marko Mäkelä	82d7419e06	MDEV-34388: Stack overflow on Alpine Linux page_is_corrupted(): Do not allocate the buffers from stack, but from the heap, in xb_fil_cur_open(). row_quiesce_write_cfg(): Issue one type of message when we fail to create the .cfg file. update_statistics_for_table(), read_statistics_for_table(), delete_statistics_for_table(), rename_table_in_stat_tables(): Use a common stack buffer for Index_stat, Column_stat, Table_stat. ha_connect::FileExists(): Invoke push_warning_printf() so that we can avoid allocating a buffer for snprintf(). translog_init_with_table(): Do not duplicate TRANSLOG_PAGE_SIZE_BUFF. Let us also globally enable the GCC 4.4 and clang 3.0 option -Wframe-larger-than=16384 to reduce the possibility of introducing such stack overflow in the future. For RocksDB and Mroonga we relax these limits. Reviewed by: Vladislav Lesin	5 months ago
Julius Goryavsky	2350295643	MDEV-36740: galera.galera_ssl_upgrade fails due to expired certificate The certificate used in tests has been renewed.	5 months ago
Jan Lindström	d7457b4076	MDEV-36628 : galera_vote_during_ist test failed Test changes only. Added wait_conditions to wait for expected database state. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>	6 months ago
Daniel Black	60f046d7e6	MDEV-35009: Initialize affected_rows in SQL service The SQL service leaves the affected rows uninitialized. The initialization of the spider plugin that uses this service will fail under MSAN because there isn't an initialized value to return at the end of the query.	5 months ago

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