| Commit message (Collapse) | Author | Age | Files | Lines |
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RUN_PLUGIN_AUTH)
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test case only
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Remove the offending test case. This sort of error is hard to test in
all possible corner cases and thus makes the test less valuable. The
overflow error will be covered by warnings generated by the compiler,
which is much more reliable in the general case.
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* size represents the size of an element in the Unique class
* full_size is used when the Unique class counts the number of
duplicates stored per element. This requires additional space per Unique
element.
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The string doesn't appear to be null-terminated when binlog checksums are
enabled. This causes a corrupt binlog name in the error message when a
slave is ahead of the master.
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Moved to the next problematic year (2038).
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threads, when it should
Fixed the condition for waking up/creating another thread.
If there is some work to do (if the request queue is not empty),
a thread should be woken or created.
The condition was incorrect since 18c9b34
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row in the result set
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crashes on Debian 10
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be more accurate
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$glob_mysql_test_dir was the wrong directory for strace output as
it was for in-tree builds only so failed for:
* out of tree builds
* --parallel; and
* --mem
strace output wasn't saved.
strace-option never replaced existing arguments (so ammended
documentation).
strace-client didn't accept an argument as described.
Replaced specification of client with this with 'stracer' to be
consistent with --debugger option.
For consistency with debugger options, --client-strace was added to
execute the strace on the mysqltest.
Example: Running one test
$ ./mtr --strace --client-strace funcs_1.is_table_constraints
Logging: ./mtr --strace --client-strace funcs_1.is_table_constraints
vardir: /home/anel/mariadb/5.5/mysql-test/var
Checking leftover processes...
Removing old var directory...
- WARNING: Using the 'mysql-test/var' symlink
Creating var directory '/home/anel/mariadb/5.5/mysql-test/var'...
Checking supported features...
MariaDB Version 5.5.67-MariaDB-debug
Installing system database...
- SSL connections supported
- binaries are debug compiled
Collecting tests...
==============================================================================
TEST RESULT TIME (ms) or COMMENT
--------------------------------------------------------------------------
worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019
funcs_1.is_table_constraints [ pass ] 1270
--------------------------------------------------------------------------
The servers were restarted 0 times
Spent 1.270 of 3 seconds executing testcases
Completed: All 1 tests were successful
$ find -L . -name \*strace -ls
653 56 -rw-r--r-- 1 anel anel 57147 Nov 29 15:08 ./var/log/mysqltest.strace
646 1768 -rw-r--r-- 1 anel anel 1809855 Nov 29 15:08 ./var/log/mysqld.1.strace
Example: Running test in parallel
$ mysql-test/mtr --strace --client-strace --mem --parallel=3 main.select
Logging: /home/dan/software_projects/mariadb-server/mysql-test/mysql-test-run.pl --strace --client-strace --mem --parallel=3 main.select
vardir: /home/dan/software_projects/build-mariadb-10.3/mysql-test/var
Checking leftover processes...
Removing old var directory...
Creating var directory '/home/dan/software_projects/build-mariadb-10.3/mysql-test/var'...
- symlinking 'var' to '/dev/shm/var_auto_0v2E'
Checking supported features...
MariaDB Version 5.5.67-MariaDB
- SSL connections supported
Collecting tests...
Installing system database...
==============================================================================
TEST WORKER RESULT TIME (ms) or COMMENT
--------------------------------------------------------------------------
worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019
worker[3] - 'localhost:16040' was not free
worker[2] Using MTR_BUILD_THREAD 301, with reserved ports 16020..16039
worker[3] Using MTR_BUILD_THREAD 303, with reserved ports 16060..16079
main.select w1 [ pass ] 7310
--------------------------------------------------------------------------
The servers were restarted 0 times
Spent 7.310 of 11 seconds executing testcases
Completed: All 1 tests were successful.
$ find mysql-test/var/ -name \*strace -ls
5213766 1212 -rw-r--r-- 1 dan dan 1237817 May 20 16:47 mysql-test/var/1/log/mysqltest.strace
5214733 13016 -rw-r--r-- 1 dan dan 13328335 May 20 16:47 mysql-test/var/1/log/mysqld.1.strace
$ mysql-test/mtr --strace --client-strace --strace-option='-e' --strace-option='trace=openat' --mem --parallel=3 main.select
...
$ find mysql-test/var/ -name \*strace -ls
5220790 8 -rw-r--r-- 1 dan dan 6291 May 20 17:02 mysql-test/var/3/log/mysqltest.strace
5224140 308 -rw-r--r-- 1 dan dan 314356 May 20 17:02 mysql-test/var/3/log/mysqld.1.strace
$ more mysql-test/var/3/mysqltest.strace
1692 openat(AT_FDCWD, "/home/dan/software_projects/mariadb-server/libmysql/.libs/tls/x86_64/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) =
-1 ENOENT (No such file or directory)
1692 openat(AT_FDCWD, "/home/dan/software_projects/mariadb-server/libmysql/.libs/tls/x86_64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOE
NT (No such file or directory)
Closes #600
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Closes #1403
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Don't save/restore HP_INFO as it could be changed by a concurrent thread.
different parts of HP_INFO are protected by different mutexes and
the mutex that protect most of the HP_INFO does not protect its open_list
data.
As a bonus, make heap_check_heap() to take const HP_INFO* and not
make any changes there whatsoever.
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This reverts commit 396313d301b3567aeadd04ae6a9322da2adc0a8b.
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In debug build, whenever MEMORY table instance gets closed it performs
consistency check without protection. It may cause server crash if
executed concurrently with DML.
Moved consistency check to ha_heap::external_lock(F_UNLCK), so that it
is protected by THR_LOCK.
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using a specially crafted strings one could overflow `shift`
variable and cause a crash by dereferencing d10[-2147483648]
(on a sufficiently old gcc).
This is a correct fix and a test case for
Bug #29723340: MYSQL SERVER CRASH AFTER SQL QUERY WITH DATA ?AST
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CVE-2005-0004)
update mysqlaccess version
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IS NULL or <=> with unique field does not mean unique row,
because several NULL possible,
so we can not convert to normal join in this case.
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Data should be sent with length.
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In the function recv_parse_or_apply_log_rec_body() there are debug checks
for validating the state of the page when redo log records are being
applied. Most notably, FIL_PAGE_TYPE should be set before anything else
is being written to the page.
ibuf_add_free_page(): Set FIL_PAGE_TYPE before performing any other changes.
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Apply the correct pattern for debug instrumentation:
SET @save_dbug=@@debug_dbug;
SET debug_dbug='+d,...';
...
SET debug_dbug=@save_dbug;
Numerous tests use statements of the form
SET debug_dbug='-d,...';
which will inadvertently enable all DBUG tracing output,
causing unnecessary waste of resources.
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The function was declared but not defined in
commit 9d6d1902e091c868bb288e0ccf9f975ccb474db9
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.. SELECT with zerofilled decimal
Also fixes:
MDEV-20560 Assertion `precision > 0' failed in decimal_bin_size upon SELECT with MOD short unsigned decimal
Changing the way how Item_func_mod calculates its max_length.
It now uses decimal_precision(), decimal_scale() and unsigned_flag
of its arguments, like all other Item_num_op descendants do.
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"--defaults-group-suffix" must be be given as the first argument on the command-line of mysqld
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* Change the comments in mysql-log-rotate.sh to refer to mysqld, not mysqld_safe
as that's what most distros are using.
* Change err-log to log-error as err-log is no longer valid.
* Convert tab to space for consistency.
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Fix build error with newer cmake
Fixes the following build error:
CMake Error at cmake/os/Linux.cmake:29 (STRING):
STRING sub-command REPLACE requires at least four arguments.
Call Stack (most recent call first):
CMakeLists.txt:101 (INCLUDE)
CMake Error at cmake/os/Linux.cmake:29 (STRING):
STRING sub-command REPLACE requires at least four arguments.
Call Stack (most recent call first):
CMakeLists.txt:101 (INCLUDE)
The error happens when CMAKE_SHARED_LINKER_{LANG}_FLAGS is not set.
Force the variable to be set to "" as input to prevent this.
Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
Signed-off-by: Vicențiu Ciorbaru <vicentiu@mariadb.org>
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don't run tokudb tests under tcmalloc,
this is not a supported combination.
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This patch corrects the fix of the patch for mdev-19421 that resolved
the problem of parsing some embedded join expressions such as
t1 join t2 left join t3 on t2.a=t3.a on t1.a=t2.a.
Yet the patch contained a bug that prevented proper context analysis
of the queries where such expressions were used together with comma
separated table references in from clauses.
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MYSQL_TYPE_LONGLONG' failed in Protocol_text::store_longlong
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TABLE -> ERRORS
Analysis
========
Point in time recovery using mysqlbinlog containing queries
operating on temporary tables results in an error.
While writing the query log event in the binary log, the
thread id used for execution of DROP TABLE and DELETE commands
were incorrect. The thread variable 'thread_specific_used'
is used to determine whether a specific thread id is to used
while executing the statements i.e using 'SET
@@session.pseudo_thread_id'. This variable was not set
correctly for DROP TABLE query and was never set for DELETE
query. The thread id is important for temporary tables
since the tables are session specific. DROP TABLE and DELETE
queries executed using a wrong thread id resulted in errors
while applying the queries generated by mysqlbinlog utility.
Fix
===
Set the 'thread_specific_used' THD variable for DROP TABLE and
DELETE queries.
ReviewBoard: 21833
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Note: this patch is for 5.6.
Detected by ASAN.
The patch fixes the cleanup of parser stack pointers.
Reviewed-by: Guilhem Bichot <guilhem.bichot@oracle.com>
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OPTIMIZED SERVER
check_valid_path() uses my_strcspn() that cannot handle invalid characters
properly. This is fixed by a big refactoring in 10.2 (MDEV-6353).
For 5.5, let's simply swap tests, because check_string_char_length()
rejects invalid characters just fine.
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Description:- During server startup, the server exits if
the 'mysql.plugin' system table has any rows with empty
value for the field 'name' (plugin name).
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The xpath parsing function was using a local string buffer that was
deallocated when going out of scope. However references to it are
preserved in the XPATH parse tree. This was causing read-after-free.
Fixed by making the xpath buffer a local variable inside the Item
class for the relevant xpath function, thus being preserved for the
duration of the query.
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