mariadb

Tree: 0a8419dfdd

Author	SHA1	Message	Date
Georgi Kodinov	0a8419dfdd	Bug #52315 part 2 addendum : reset back the timestamp	15 years ago
Georgi Kodinov	a70c34bf0f	Fixes for Bug #55755 and Bug #52315 part 2 Bug #55755 : Date STD variable signness breaks server on FreeBSD and OpenBSD * Added a check to configure on the size of time_t * Created a macro to check for a valid time_t that is safe to use with datetime functions and store in TIMESTAMP columns. * Used the macro consistently instead of the ad-hoc checks introduced by 52315 * Fixed compliation warnings on platforms where the size of time_t is smaller than the size of a long (e.g. OpenBSD 4.8 64 amd64). Bug #52315: utc_date() crashes when system time > year 2037 * Added a correct check for the timestamp range instead of just variable size check to SET TIMESTAMP. * Added overflow checking before converting to time_t. * Using a correct localized error message in this case instead of the generic error. * Added a test suite. * fixed the checks so that they check for unsigned time_t as well. Used the checks consistently across the source code. * fixed the original test case to expect the new error code.	15 years ago
Ramil Kalimullin	7083cb0bd9	Bug #47811 : remove the non-default alignment specification. Fix backported from to 5.0. "Remove the alignment option, let valgrind use its default" mysql-test/mysql-test-run-shell.sh: Bug #47811 : remove the non-default alignment specification. - backport from 5.1 "Remove the alignment option, let valgrind use its default" mysql-test/mysql-test-run.pl: Bug #47811 : remove the non-default alignment specification. - backport from 5.1 "Remove the alignment option, let valgrind use its default"	15 years ago
Libing Song	8ec9bbaf59	Postfix bug#49124 Updated the copyright.	15 years ago
unknown	12c6d1f355	BUG#49124 Security issue with /!-versioned / SQL statements on Slave Backport to 5.0. /![:version:] Query Code /, where [:version:] is a sequence of 5 digits representing the mysql server version(e.g /!50200 ... /), is a special comment that the query in it can be executed on those servers whose versions are larger than the version appearing in the comment. It leads to a security issue when slave's version is larger than master's. A malicious user can improve his privileges on slaves. Because slave SQL thread is running with SUPER privileges, so it can execute queries that he/she does not have privileges on master. This bug is fixed with the logic below: - To replace '!' with ' ' in the magic comments which are not applied on master. So they become common comments and will not be applied on slave. - Example: 'INSERT INTO t1 VALUES (1) /!10000, (2)/ /!99999 ,(3)/ will be binlogged as 'INSERT INTO t1 VALUES (1) /!10000, (2)/ /* 99999 ,(3)*/	15 years ago
Georgi Kodinov	f949ac55f7	bumped up the version to 5.0.93	15 years ago
Alexander Nozdrin	a448580d65	Auto-merge from mysql-5.0-bugteam.	15 years ago
Kent Boortz	85323eda8a	- Added/updated copyright headers - Removed files specific to compiling on OS/2 - Removed files specific to SCO Unix packaging - Removed "libmysqld/copyright", text is included in documentation - Removed LaTeX headers for NDB Doxygen documentation - Removed obsolete NDB files - Removed "mkisofs" binaries - Removed the "cvs2cl.pl" script - Changed a few GPL texts to use "program" instead of "library"	15 years ago
Georgi Kodinov	9da97a6745	tree details update to main	15 years ago
Gleb Shchepa	086130e3c0	backport of bug #54476 fix from 5.1-bugteam to 5.0-bugteam. Original revid: alexey.kopytov@sun.com-20100723115254-jjwmhq97b9wl932l > Bug #54476: crash when group_concat and 'with rollup' in > prepared statements > > Using GROUP_CONCAT() together with the WITH ROLLUP modifier > could crash the server. > > The reason was a combination of several facts: > > 1. The Item_func_group_concat class stores pointers to ORDER > objects representing the columns in the ORDER BY clause of > GROUP_CONCAT(). > > 2. find_order_in_list() called from > Item_func_group_concat::setup() modifies the ORDER objects so > that their 'item' member points to the arguments list > allocated in the Item_func_group_concat constructor. > > 3. In some cases (e.g. in JOIN::rollup_make_fields) a copy of > the original Item_func_group_concat object could be created by > using the Item_func_group_concat::Item_func_group_concat(THD > thd, Item_func_group_concat item) copy constructor. The > latter essentially creates a shallow copy of the source > object. Memory for the arguments array is allocated on > thd->mem_root, but the pointers for arguments and ORDER are > copied verbatim. > > What happens in the test case is that when executing the query > for the first time, after a copy of the original > Item_func_group_concat object has been created by > JOIN::rollup_make_fields(), find_order_in_list() is called for > this new object. It then resolves ORDER BY by modifying the > ORDER objects so that they point to elements of the arguments > array which is local to the cloned object. When thd->mem_root > is freed upon completing the execution, pointers in the ORDER > objects become invalid. Those ORDER objects, however, are also > shared with the original Item_func_group_concat object which is > preserved between executions of a prepared statement. So the > first call to find_order_in_list() for the original object on > the second execution tries to dereference an invalid pointer. > > The solution is to create copies of the ORDER objects when > copying Item_func_group_concat to not leave any stale pointers > in other instances with different lifecycles. mysql-test/r/func_gconcat.result: Test case for bug #54476. mysql-test/t/func_gconcat.test: Test case for bug #54476. sql/item_sum.cc: Copy the ORDER objects pointed to by the elements of the 'order' array in the copy constructor of Item_func_group_concat. sql/table.h: Removed the unused 'item_copy' member of the ORDER class.	15 years ago
Christopher Powers	f688713905	merge	15 years ago
Christopher Powers	e199c7cd17	Bug#35333, "If Federated table can't connect to remote host, can't retrieve metadata" Improved error handling such that queries against Information_Schema.Tables won't fail if a Federated table is unable to connect to remote host. sql/sql_show.cc: If Handler::Info() fails, save error text in TABLE COMMENTS column, clear error.	15 years ago
Georgi Kodinov	2551fff8b2	Fixed bteam issue #37235 : 5.0 trees now will work correctly in pb2 and will not display "indicated result file not found" due to wrongly named var directory.	15 years ago
Georgi Kodinov	6bef32a768	Fixed a pb2 issue with not finding the test dirs.	15 years ago
Alexander Nozdrin	85f855e0ed	A follow-up for Bug#58340 (Remove Server GPL EXCEPTIONS-CLIENT file) -- remove all EXCEPTIONS-CLIENT from all the places.	15 years ago
Alexander Nozdrin	e9cb14694e	Patch for Bug#58340 (Remove Server GPL EXCEPTIONS-CLIENT file).	15 years ago
Alexander Nozdrin	c913f5bd3f	Patch for Bug#58339 (Replace Server GPL README file).	15 years ago
Georgi Kodinov	67cbe257f7	Bug #56428 : Replace copyright notice removed from SHA1 code (.h)	15 years ago
Georgi Kodinov	56dfe7295f	Bug #56427 : Replace copyright notice removed from SHA1 code	15 years ago
Georgi Kodinov	cb49825d10	Disable NDB tests to run by default.	15 years ago
Georgi Kodinov	58a8c4b36e	merge	15 years ago
Georgi Kodinov	2bd3d75ad5	merge	16 years ago
Georgi Kodinov	162b3837d5	merge	16 years ago
Georgi Kodinov	645ded9d4b	Bug #55809 : Server README not current Updated the README file.	16 years ago
Georgi Kodinov	e2729eb4d4	tree name update	16 years ago
Georgi Kodinov	e1feae1db9	merge	16 years ago
Davi Arnaut	a6f726c585	Bug#54041: MySQL 5.0.92 fails when tests from Connector/C suite run Fix a regression (due to a typo) which caused spurious incorrect argument errors for long data stream parameters if all forms of logging were disabled (binary, general and slow logs). sql/sql_prepare.cc: Add a missing logical NOT operator.	16 years ago
Georgi Kodinov	0269b747fc	merge	16 years ago
Georgi Kodinov	d3d32008b8	merge	16 years ago
Alexey Kopytov	4c28b67768	Backport of the fix for bug#25421 to 5.0. Calculating the estimated number of records for a range scan may take a significant time, and it was impossible for a user to interrupt that process by killing the connection or the query. Fixed by checking the thread's 'killed' status in check_quick_keys() and interrupting the calculation process if it is set to a non-zero value.	16 years ago
Vasil Dimov	b2318bce9e	Merge the fix for Bug#49238 from SVN (without the unrelated whitespace changes): ------------------------------------------------------------------------ r7009 \| jyang \| 2010-04-29 20:44:56 +0300 (Thu, 29 Apr 2010) \| 6 lines branches/5.0: Port fix for bug #49238 (Creating/Dropping a temporary table while at 1023 transactions will cause assert) from 5.1 to branches/5.1. Separate action for return value DB_TOO_MANY_CONCURRENT_TRXS from that of DB_MUST_GET_MORE_FILE_SPACE in row_drop_table_for_mysql(). ------------------------------------------------------------------------	16 years ago
Georgi Kodinov	0f5fed201f	merge	16 years ago
Georgi Kodinov	eb2c861d8b	merge	16 years ago
Georgi Kodinov	ecc2d2793f	merge	16 years ago
Davi Arnaut	e42d90850c	Bug#54041: MySQL 5.0.92 fails when tests from Connector/C suite run The problem was that a user could supply supply data in chunks via the COM_STMT_SEND_LONG_DATA command to prepared statement parameter other than of type TEXT or BLOB. This posed a problem since other parameter types aren't setup to handle long data, which would lead to a crash when attempting to use the supplied data. Given that long data can be supplied at any stage of a prepared statement, coupled with the fact that the type of a parameter marker might change between consecutive executions, the solution is to validate at execution time each parameter marker for which a data stream was provided. If the parameter type is not TEXT or BLOB (that is, if the type is not able to handle a data stream), a error is returned. sql/sql_prepare.cc: Before converting the parameter data stream, check the type compatibility. tests/mysql_client_test.c: Add test case.	16 years ago
Georgi Kodinov	5e22f73ad3	tree name change	16 years ago
Georgi Kodinov	0251b868ac	Switched the mailing lists	16 years ago
Joerg Bruehe	609e65ba54	Bug#54590 "make_binary_distribution" fails because a command line exceeds the limit The number and/or names of our files for the main test suite (contents of "mysql-test/t/") now exceeds the command line length limit on AIX. Solve the problem by using separate "cp" commands for the various file name extensions.	16 years ago
Bjorn Munch	8d253fe2f8	Bug #53424 Certain combination of flags give internal error Reorder code breaks when finding tests skipped due to --skip-rpl etc. Add simple test that master_opt is non-empty	16 years ago
Bjorn Munch	b18902fd59	Bug #46882 Suite timeout doesn't kill stray processes Kill mysqltest and call mtr_kill_leftovers() before terminating	16 years ago
Davi Arnaut	41297909ad	Bug#34236: Various possibly related SSL crashes Addendum: Work around a compilation failure on Windows due to windows.h not being added to the global namespace. extra/yassl/include/lock.hpp: Move windows.h inclusion into the global namespace.	16 years ago
Davi Arnaut	51e90dc79e	Bug#53906: Stray semicolon in my_sys.h corrupts macro function definition of MY_INIT include/my_sys.h: Remove stray semicolon.	16 years ago
Davi Arnaut	e3d9ac5262	Bug#34236: Various possibly related SSL crashes The problem was that the bundled yaSSL library was being built without thread safety support regardless of the thread safeness of the compoments linked with it. The solution is to enable yaSSL thread safety support if any component (server or client) is to be built with thread support. Also, generate new certificates for yaSSL's test suite. config/ac-macros/yassl.m4: Enable yaSSL thread safety if linking with the server or a thread safe client library. Avoids building a thread safe yaSSL when only building a non-thread safe client library. extra/yassl/CMakeLists.txt: Always enable for Windows builds. extra/yassl/certs/ca-cert.pem: New certificate, previous one expired. extra/yassl/certs/client-cert.der: New certificate, previous one expired. extra/yassl/certs/client-cert.pem: New certificate, previous one expired. extra/yassl/certs/dsa-cert.pem: New certificate, previous one expired. extra/yassl/certs/server-cert.pem: New certificate, previous one expired. extra/yassl/include/lock.hpp: Rename MULTI_THREAD to YASSL_THREAD_SAFE. extra/yassl/src/Makefile.am: Use CXXFLAGS to set thread related definitions as the lock header (lock.hpp) has no local dependencies. extra/yassl/src/lock.cpp: Rename MULTI_THREAD to YASSL_THREAD_SAFE. extra/yassl/taocrypt/CMakeLists.txt: Always enable for Windows builds. extra/yassl/taocrypt/benchmark/Makefile.am: Pass thread related CXXFLAGS. extra/yassl/taocrypt/src/Makefile.am: Pass thread related CXXFLAGS. extra/yassl/taocrypt/test/Makefile.am: Pass thread related CXXFLAGS. extra/yassl/taocrypt/test/memory.cpp: Rename MULTI_THREAD to YASSL_THREAD_SAFE. extra/yassl/testsuite/Makefile.am: Pass thread related CXXFLAGS.	16 years ago
Sergey Glukhov	66c621ba3b	Bug#53933 crash when using uncacheable subquery in the having clause of outer query The problem is in the Item_func_isnull::update_used_tables() function, bracket is at the wrong place. Because of that isnull item erroneously is treated as const item. The fix is to set brackets in the right place. mysql-test/r/func_isnull.result: test case mysql-test/t/func_isnull.test: test case sql/item_cmpfunc.h: set brackets in the right place.	16 years ago
Georgi Kodinov	df088b8de2	Addendum to the fix for bug #52315 : need to set a proper shutdown type when an out-of-supported-range date is detected.	16 years ago
Georgi Kodinov	121e04732e	Bug #52315 : utc_date() crashes when system time > year 2037 Some of the server implementations don't support dates later than 2038 due to the internal time type being 32 bit. Added checks so that the server will refuse dates that cannot be handled by either throwing an error when setting date at runtime or by refusing to start or shutting down the server if the system date cannot be stored in my_time_t.	16 years ago
Georgi Kodinov	742e8c2ad9	changed the tree name	16 years ago
Georgi Kodinov	bd9fa7da26	merged mysql-5.0 to mysql-5.0-bugteam	16 years ago
Ramil Kalimullin	32d6a7fc8f	Automerge.	16 years ago
Ramil Kalimullin	eef9ce8c1a	Fix for bug #53907 : Table dump command can be abused to dump arbitrary tables. Problem: one with SELECT privilege on some table may dump other table performing COM_TABLE_DUMP command due to missed check of the table name. Fix: check the table name. sql/sql_parse.cc: Fix for bug #53907: Table dump command can be abused to dump arbitrary tables. - check given table name performing COM_TABLE_DUMP command. tests/mysql_client_test.c: Fix for bug #53907: Table dump command can be abused to dump arbitrary tables. - test case.	16 years ago

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