- 17 Feb, 2010 1 commit
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Timothy Smith authored
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- 12 Feb, 2010 1 commit
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Joerg Bruehe authored
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- 03 Feb, 2010 1 commit
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Georgi Kodinov authored
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- 02 Feb, 2010 2 commits
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Joerg Bruehe authored
Get rid of trailing blanks.
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Joerg Bruehe authored
Cleanup, formatting improvements, vendor is Sun (since MySQL AB was bought). Backport the change so that RPM doesn't magically create a dependency on "Perl-DBI".
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- 01 Feb, 2010 1 commit
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Georgi Kodinov authored
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- 29 Jan, 2010 2 commits
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Georgi Kodinov authored
Updated the certs to expire on 2015. Made sure they work with both yassl and openssl.
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Ramil Kalimullin authored
column is used for ORDER BY Problem: filesort isn't meant for null length sort data (e.g. char(0)), that leads to a server crash. Fix: disregard sort order if sort data record length is 0 (nothing to sort).
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- 27 Jan, 2010 2 commits
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Bjorn Munch authored
Define env. vars for both timeout settings This patch is for 5.0 (mtr v1) and should replaces for 5.1 up
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Staale Smedseng authored
printstack() being present When Bug#47391 was fixed, no assumption was made that support for Solaris 8 was needed. Solaris 8 lacks printstack(), and the build breaks because of this. This patch adds a test for the presence of printstack() to configure.in for 5.0, and uses HAVE_PRINTSTACK to make decisions rather than the __sun define.
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- 15 Jan, 2010 1 commit
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sunanda.menon@sun.com authored
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- 14 Jan, 2010 1 commit
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Georgi Kodinov authored
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- 13 Jan, 2010 2 commits
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Ramil Kalimullin authored
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Ramil Kalimullin authored
Problem: copying issuer's (or subject's) name tags into an internal buffer from incoming stream we didn't check the buffer overflow. That may lead to memory overrun, crash etc. Fix: ensure we don't overrun the buffer. Note: there's no simple test case (exploit needed).
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- 12 Jan, 2010 2 commits
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Joerg Bruehe authored
- "release" starts from 1 - "level" ("m2", "rc", ...) is included in the RPM version.
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Joerg Bruehe authored
but don't take the "tree name" change.
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- 11 Jan, 2010 1 commit
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Gleb Shchepa authored
32bit builds with the --enable-assembler flag (enabled by default) fail with an error message: undefined reference to `strmov_overlapp'. Since the fix for bug 48866 we use a home-grown strmov function instead of the ctpcpy function, but the source file for this function was missed in the Makefile.am. The strings/Makefile.am file has been modified to include strmov.c file into ASSEMBLER_x86 and ASSEMBLER_sparc32 sections.
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- 06 Jan, 2010 2 commits
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- 31 Dec, 2009 1 commit
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In statement-based or mixed-mode replication, use DROP TEMPORARY TABLE to drop multiple tables causes different errors on master and slave, when one or more of these tables do not exist. Because when executed on slave, it would automatically add IF EXISTS to the query to ignore all ER_BAD_TABLE_ERROR errors. To fix the problem, do not add IF EXISTS when executing DROP TEMPORARY TABLE on the slave, and clear the ER_BAD_TABLE_ERROR error after execution if the query does not expect any errors.
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- 26 Dec, 2009 1 commit
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Ramil Kalimullin authored
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- 24 Dec, 2009 1 commit
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Luis Soares authored
to make the test run gracefully on windows. There was also a syntax error in windows part of the test.
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- 22 Dec, 2009 1 commit
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Ramil Kalimullin authored
on re-execution of prepared statement Problem: some (see eq_ref_table()) ORDER BY/GROUP BY optimization is called before each PS execution. However, we don't properly initialize its stucture every time before the call. Fix: properly initialize the sturture used.
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- 21 Dec, 2009 1 commit
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Serge Kozlov authored
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- 17 Dec, 2009 4 commits
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Davi Arnaut authored
The problem is a somewhat common misusage of the strmake function. The strmake(dst, src, len) function writes at most /len/ bytes to the string pointed to by src, not including the trailing null byte. Hence, if /len/ is the exact length of the destination buffer, a one byte buffer overflow can occur if the length of the source string is equal to or greater than /len/.
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Andrei Elkin authored
The test allowed random coincidence of connection ids for two concurrent sessions performing CREATE/DROP temp tables. Fixed with correcting the test. The sessions connection ids are not changed from their defaults anymore.
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Satya B authored
When compressed myisam files are opened, they are always memory mapped sometimes causing memory swapping problems. When we mmap the myisam compressed tables of size greater than the memory available, the kswapd0 process utilization is very high consuming 30-40% of the cpu. This happens only with linux kernels older than 2.6.9 With newer linux kernels, we don't have this problem of high cpu consumption and this option may not be required. The option 'myisam_mmap_size' is added to limit the amount of memory used for memory mapping of myisam files. This option is not dynamic. The default value on 32 bit system is 4294967295 bytes and on 64 bit system it is 18446744073709547520 bytes. Note: Testcase only tests the option variable. The actual bug has be to tested manually.
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Ramil Kalimullin authored
Problem: inserting a record we don't set unused null bits in the record buffer if no default field values used. That may lead to wrong live checksum calculation. Fix: set unused null bits in the record buffer in such cases.
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- 16 Dec, 2009 1 commit
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Georgi Kodinov authored
strmov() is not guaranteed to work correctly on overlapping source and destination buffers. On some OSes it may work, but Fedora 12 has a stpcpy() that's not working correctly on overlapping buffers. Fixed to use the overlap-safe version of strmov instead. Re-vitalized the overlap-safe version of strmov.
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- 24 Dec, 2009 2 commits
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Satya B authored
the declaration of THR_LOCK_myisam_mmap in mi_static is redundant as it accessible via the extern declaration in include/myisam.h
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Luis Soares authored
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- 22 Dec, 2009 1 commit
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Sergey Glukhov authored
At the end of execution top level join execution we cleanup this join with true argument. It leads to underlying join cleanup(subquery) with true argument too and to tmp_table_param->field array cleanup which is required later. The problem is that Item_func_set_user_var does not set result_filed which leads to unnecessary repeated excution of subquery on final stage. The fix is to set result_field for Item_func_set_user_var.
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- 15 Dec, 2009 1 commit
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Georgi Kodinov authored
int join_read_key(JOIN_TAB*) The eq_ref access method TABLE_REF (accessed through JOIN_TAB) to save state and to track if this is the first row it finds or not. This state was not reset on subquery re-execution causing an assert. Fixed by resetting the state before the subquery re-execution.
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- 14 Dec, 2009 1 commit
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Andrei Elkin authored
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- 13 Dec, 2009 1 commit
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lars-erik.bjork@sun.com authored
5.0 buffer overflow for ER_UPDATE_INFO, or truncated info message in 5.1 5.0.86 has a buffer overflow/crash, and 5.1.40 has a truncated message. errmsg.txt contains this: ER_UPDATE_INFO rum "Linii identificate (matched): %ld Schimbate: %ld Atentionari (warnings): %ld" When that is sprintf'd into a buffer of STRING_BUFFER_USUAL_SIZE size, a buffer overflow can happen. The solution to this is to use MYSQL_ERRMSG_SIZE for the buffer size, instead of STRING_BUFFER_USUAL_SIZE. This will allow longer strings. To avoid potential crashes, we will also use my_snprintf instead of sprintf.
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- 11 Dec, 2009 3 commits
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Kent Boortz authored
Windows 2000. Visual Studio 2003 and 2005 require _WIN32_WINNT >= 0x0500 (Win2000) for TryEnterCriticalSection.
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Georgi Kodinov authored
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The help text for --init-slave=name: "Command(s) that are executed when a slave connects to this master". This text indicate that the --init-slave option is set on a master server, and the master server passes the option's argument to slave which connects to it. This is wrong. Actually the --init-slave option just can be set on a slave server, and then the slave server executes the argument each time the SQL thread starts. Correct the help text for --init-slave option as following: "Command(s) that are executed by a slave server each time the SQL thread starts."
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- 10 Dec, 2009 1 commit
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Georgi Kodinov authored
SPATIAL and FULLTEXT indexes don't support algorithm selection. Disabled by creating a special grammar rule for these in the parser. Added some encasulation of duplicate parser code.
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- 08 Dec, 2009 1 commit
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karen.langford@sun.com authored
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