Commit graph

60 commits

Author SHA1 Message Date
Murthy Narkedimilli
496abd0814 Updated/added copyright headers 2014-01-06 10:52:35 +05:30
Murthy Narkedimilli
d978016d93 Fix for Bug 16395495 - OLD FSF ADDRESS IN GPL HEADER 2013-03-19 15:53:48 +01:00
Harin Vadodaria
42eac7dfc1 Bug#11753779: MAX_CONNECT_ERRORS WORKS ONLY WHEN 1ST
INC_HOST_ERRORS() IS CALLED.

Description : Merge from MySQL-5.1 to MySQL-5.5
2012-09-17 17:06:18 +05:30
Harin Vadodaria
9f0727804c Bug#11753779: MAX_CONNECT_ERRORS WORKS ONLY WHEN 1ST
INC_HOST_ERRORS() IS CALLED.

Issue       : Sequence of calling inc_host_errors()
              and reset_host_errors() required some
              changes in order to maintain correct
              connection error count.

Solution    : Call to reset_host_errors() is shifted
              to a location after which no calls to
              inc_host_errors() are made.
2012-09-17 17:02:17 +05:30
Harin Vadodaria
7dce976744 Bug#11753779: MAX_CONNECT_ERRORS WORKS ONLY WHEN 1ST
INC_HOST_ERRORS() IS CALLED.
      
Description: Merge from MySQL 5.1 to MySQL 5.5
             Reverting patch 3869 for bug#11753779
2012-06-19 13:54:31 +05:30
Harin Vadodaria
78dce2d5c2 Bug#11753779: MAX_CONNECT_ERRORS WORKS ONLY WHEN 1ST
INC_HOST_ERRORS() IS CALLED.

Description: Reverting patch 3755 for bug#11753779
2012-06-19 12:56:40 +05:30
Harin Vadodaria
4a6211dd3c Bug#11753779: MAX_CONNECT_ERRORS WORKS ONLY WHEN 1ST
INC_HOST_ERRORS() IS CALLED.

Description: Merge from MySQL-5.1 to MySQL-5.5
2012-06-13 17:00:55 +05:30
Harin Vadodaria
3ec0a7eb04 Bug#11753779: MAX_CONNECT_ERRORS WORKS ONLY WHEN 1ST
INC_HOST_ERRORS() IS CALLED.

Issue       : Sequence of calling inc_host_errors()
              and reset_host_errors() required some
              changes in order to maintain correct
              connection error count.

Solution    : Call to reset_host_errors() is shifted
              to a location after which no calls to
              inc_host_errors() are made.
2012-06-13 16:03:58 +05:30
Jon Olav Hauglid
73ecffdb2f BUG#12377872 ASSERTION FAILED: !_ENTERED WHEN GETHOSTBYADDR_R
FAILS ON SOLARIS

This assertion was triggered if gethostbyaddr_r cannot do a
reverse lookup on an ip address. The reason was a missing
DBUG_RETURN macro. The problem affected only debug versions of
the server.

This patch fixes the problem by replacing return with DBUG_RETURN.
No test case added.
2011-04-20 11:32:28 +02:00
Alexander Nozdrin
6a29392289 A patch for Bug#12325375: THE SERVER ON WINXP DOES NOT ALLOW CONNECTIONS
IF NO DNS-SERVER AVAILABLE.

The thing is that on Windows XP getnameinfo() returns WSANO_DATA
when hostname-lookup is not available. The problem was that
this error code was treated as serious error and the client
connection got rejected.

The fix is to treat all errors from getnameinfo() as not ciritical,
but add IP-address to the host cache only for EAI_NONAME (or WSANO_DATA).
2011-04-08 14:23:36 +04:00
Davi Arnaut
e81506971f WL#5498: Remove dead and unused source code
Remove workarounds for ancient systems.
2010-07-23 17:17:55 -03:00
Mats Kindahl
e409d6f69c WL#5030: Split and remove mysql_priv.h
This patch:

- Moves all definitions from the mysql_priv.h file into
  header files for the component where the variable is
  defined
- Creates header files if the component lacks one
- Eliminates all include directives from mysql_priv.h
- Eliminates all circular include cycles
- Rename time.cc to sql_time.cc
- Rename mysql_priv.h to sql_priv.h
2010-03-31 16:05:33 +02:00
Marc Alff
a4c3bc618b WL#2360 Performance schema
Part IV: sql instrumentation
2010-01-06 22:42:07 -07:00
Alexander Nozdrin
90f2a469c9 Backport of WL#798 (MySQL IPv6 support) from 6.0.
The following 6.0 revisions were analyzed:
  - sp1r-brian@zim.(none)-20071228102738-21894
  - sp1r-brian@zim.(none)-20071228121841-56447
  - sp1r-brian@zim.(none)-20071228205403-56423
  - sp1r-brian@zim.(none)-20071228221139-55341
  - sp1r-brian@zim.(none)-20071228233443-55352
  - sp1r-brian@zim.(none)-20071229094527-61763
  - sp1r-brian@zim.(none)-20071230203739-61746
  - sp1r-brian@zim.(none)-20080102213805-61741
  - sp1r-brian@zim.(none)-20080103201041-61746
  - sp1r-brian@zim.(none)-20080104234927-59875
  - sp1r-brian@zim.(none)-20080105005827-59874
  - sp1r-brian@zim.(none)-20080105012020-59865
  - sp1r-brian@zim.(none)-20080106003858-59857
  - sp1r-brian@zim.(none)-20080123195552-31680
  - sp1r-brian@zim.(none)-20080124201848-29999
  - sp1r-brian@zim.(none)-20080129075144-36991
  - sp1r-cbell/Chuck@mysql_cab_desk.-20080215041806-21954
  - sp1r-vvaintroub@wva.-20080212124547-06272
  - sp1r-dfischer/mysqldev@mysql.com/production.mysql.com-20071223184258-15140
  - sp1r-brian@zim.(none)-20080206122216-35774
  - sp1r-baker@bk-internal.mysql.com-20080209005622-35947
  - sp1r-baker@bk-internal.mysql.com-20080224215608-24613
  - sp1r-baker@bk-internal.mysql.com-20080307170710-63543
  - sp1r-baker@bk-internal.mysql.com-20080312233205-13069
  - sp1r-Reggie@core.-20080402175211-28643
  - kpettersson@mysql.com-20080901101150-4ne74r8v0492vv42
  - alik@sun.com-20090805173811-9fzt0ymcp9tsvn7k
  - alik@sun.com-20090805173937-fcv1fdveodq5x9gb
  - alik@sun.com-20090805175009-g1od16i3t1xkw2qr
  - kostja@sun.com-20090805200643-j9i4fy7ii8ijho5c
  - alik@sun.com-20090807195303-j4fb5m4l1dgdahwo
  - alik@sun.com-20090808114848-3rkzr9kifrijzaqy
  - alik@sun.com-20090810041739-ugmx34h34uid8mox
  - alik@sun.com-20090810105306-rf43rfyzzblsy5e7
  - alik@sun.com-20090810123113-ccdjwai68b5woqdm
  - alik@sun.com-20090811080423-gb7pibec1znaydzy
  - alik@sun.com-20090811082130-5uckar1vx3kdsw7g
  - alik@sun.com-20090812202051-uqkfwwxxcjvo5ean

The following bugfixes are also backported within this patch:
  - Bug#34292: netdb.h missing in hostname.cc
  - Bug#39153: Failing to lookup a host name can lead to crash
    in current IPv6 implementation
  - Bug#38247: Server does not resolve connecting ip's
  - Bug#43006: main.skip_name_resolve fails on Windows in PB2
  - Bug#45606: ACL requires IPv4-mapped addresses to be used
  - Bug#45584: Host name cache does not work as a cache
2009-11-25 13:53:23 +03:00
Konstantin Osipov
4cff617c25 Backport of:
----------------------------------------------------------------------
ChangeSet@1.2571, 2008-04-08 12:30:06+02:00, vvaintroub@wva. +122 -0
  Bug#32082 : definition of VOID in my_global.h conflicts with Windows
  SDK headers
  
  VOID macro is now removed. Its usage is replaced with void cast.
  In some cases, where cast does not make much sense (pthread_*, printf, 
  hash_delete, my_seek), cast is ommited.
2009-11-24 16:54:59 +03:00
Konstantin Osipov
64dbe379d7 Backport of:
----------------------------------------------------------
revno: 2617.22.5
committer: Konstantin Osipov <kostja@sun.com>
branch nick: mysql-6.0-runtime
timestamp: Tue 2009-01-27 05:08:48 +0300
message:
  Remove non-prefixed use of HASH.
  Always use my_hash_init(), my_hash_inited(), my_hash_search(),
  my_hash_element(), my_hash_delete(), my_hash_free() rather
  than non-prefixed counterparts (hash_init(), etc).
  Remove the backward-compatible defines.
2009-10-14 20:37:38 +04:00
cmiller@zippy.cornsilk.net
91b5c11922 Doxygenization of comments. 2007-10-11 13:29:09 -04:00
monty@mysql.com/narttu.mysql.fi
088e2395f1 WL#3817: Simplify string / memory area types and make things more consistent (first part)
The following type conversions was done:

- Changed byte to uchar
- Changed gptr to uchar*
- Change my_string to char *
- Change my_size_t to size_t
- Change size_s to size_t

Removed declaration of byte, gptr, my_string, my_size_t and size_s. 

Following function parameter changes was done:
- All string functions in mysys/strings was changed to use size_t
  instead of uint for string lengths.
- All read()/write() functions changed to use size_t (including vio).
- All protocoll functions changed to use size_t instead of uint
- Functions that used a pointer to a string length was changed to use size_t*
- Changed malloc(), free() and related functions from using gptr to use void *
  as this requires fewer casts in the code and is more in line with how the
  standard functions work.
- Added extra length argument to dirname_part() to return the length of the
  created string.
- Changed (at least) following functions to take uchar* as argument:
  - db_dump()
  - my_net_write()
  - net_write_command()
  - net_store_data()
  - DBUG_DUMP()
  - decimal2bin() & bin2decimal()
- Changed my_compress() and my_uncompress() to use size_t. Changed one
  argument to my_uncompress() from a pointer to a value as we only return
  one value (makes function easier to use).
- Changed type of 'pack_data' argument to packfrm() to avoid casts.
- Changed in readfrm() and writefrom(), ha_discover and handler::discover()
  the type for argument 'frmdata' to uchar** to avoid casts.
- Changed most Field functions to use uchar* instead of char* (reduced a lot of
  casts).
- Changed field->val_xxx(xxx, new_ptr) to take const pointers.

Other changes:
- Removed a lot of not needed casts
- Added a few new cast required by other changes
- Added some cast to my_multi_malloc() arguments for safety (as string lengths
  needs to be uint, not size_t).
- Fixed all calls to hash-get-key functions to use size_t*. (Needed to be done
  explicitely as this conflict was often hided by casting the function to
  hash_get_key).
- Changed some buffers to memory regions to uchar* to avoid casts.
- Changed some string lengths from uint to size_t.
- Changed field->ptr to be uchar* instead of char*. This allowed us to
  get rid of a lot of casts.
- Some changes from true -> TRUE, false -> FALSE, unsigned char -> uchar
- Include zlib.h in some files as we needed declaration of crc32()
- Changed MY_FILE_ERROR to be (size_t) -1.
- Changed many variables to hold the result of my_read() / my_write() to be
  size_t. This was needed to properly detect errors (which are
  returned as (size_t) -1).
- Removed some very old VMS code
- Changed packfrm()/unpackfrm() to not be depending on uint size
  (portability fix)
- Removed windows specific code to restore cursor position as this
  causes slowdown on windows and we should not mix read() and pread()
  calls anyway as this is not thread safe. Updated function comment to
  reflect this. Changed function that depended on original behavior of
  my_pwrite() to itself restore the cursor position (one such case).
- Added some missing checking of return value of malloc().
- Changed definition of MOD_PAD_CHAR_TO_FULL_LENGTH to avoid 'long' overflow.
- Changed type of table_def::m_size from my_size_t to ulong to reflect that
  m_size is the number of elements in the array, not a string/memory
  length.
- Moved THD::max_row_length() to table.cc (as it's not depending on THD).
  Inlined max_row_length_blob() into this function.
- More function comments
- Fixed some compiler warnings when compiled without partitions.
- Removed setting of LEX_STRING() arguments in declaration (portability fix).
- Some trivial indentation/variable name changes.
- Some trivial code simplifications:
  - Replaced some calls to alloc_root + memcpy to use
    strmake_root()/strdup_root().
  - Changed some calls from memdup() to strmake() (Safety fix)
  - Simpler loops in client-simple.c
2007-05-10 12:59:39 +03:00
kent@kent-amd64.(none)
58763e383e Merge mysql.com:/home/kent/bk/main/mysql-5.0
into  mysql.com:/home/kent/bk/main/mysql-5.1
2006-12-31 01:32:21 +01:00
kent@mysql.com/kent-amd64.(none)
6523aca729 my_strtoll10-x86.s:
Corrected spelling in copyright text
Makefile.am:
  Don't update the files from BitKeeper
Many files:
  Removed "MySQL Finland AB & TCX DataKonsult AB" from copyright header
  Adjusted year(s) in copyright header 
Many files:
  Added GPL copyright text
Removed files:
  Docs/Support/colspec-fix.pl
  Docs/Support/docbook-fixup.pl
  Docs/Support/docbook-prefix.pl
  Docs/Support/docbook-split
  Docs/Support/make-docbook
  Docs/Support/make-makefile
  Docs/Support/test-make-manual
  Docs/Support/test-make-manual-de
  Docs/Support/xwf
2006-12-31 01:02:27 +01:00
kent@kent-amd64.(none)
be15e3bc15 Merge mysql.com:/home/kent/bk/main/mysql-5.0
into  mysql.com:/home/kent/bk/main/mysql-5.1
2006-12-23 20:20:40 +01:00
kent@mysql.com/kent-amd64.(none)
226a5c833f Many files:
Changed header to GPL version 2 only
2006-12-23 20:17:15 +01:00
brian@zim.(none)
5d1d27c016 Final patch to remove the last of the OS2 support. 2006-04-15 18:17:32 -07:00
ramil@mysql.com
d47b351204 Merge mysql.com:/usr/home/ram/work/mysql-4.1
into  mysql.com:/usr/home/ram/work/mysql-5.0
2006-03-03 15:32:00 +04:00
ramil@mysql.com
ce3d8b93b9 Fix for bug #15756: incorrect ip address matching in ACL due to use of latin1 collation.
Thanks Deomid Ryabkov <mysqlbugs@rojer.pp.ru> for the great help!
2006-01-24 13:58:28 +04:00
eric@mysql.com
5a8af4cb9e Backport of JimW's localhost patch to 4.1 tree.
Handle systems like default FC4 where 127.0.0.1 doesn't always map to 'localhost' first. 
(Bug #11822)
2005-09-02 17:07:05 -07:00
joerg@mysql.com
bcace631ee Fix shortcircuit of 127.0.0.1 -> localhost lookup on little-endian machines. (Bug #11822)
(Originally:   1.1891 05/07/25 12:07:47 jimw@mysql.com )
2005-07-27 13:01:48 +02:00
jimw@mysql.com
aff38d8659 Handle systems where 127.0.0.1 doesn't always map to 'localhost'
first. (Bug #11822)
2005-07-18 17:00:37 -07:00
monty@mysql.com
b54d7d04bd Fixes during review 2005-05-13 14:04:32 +03:00
jani@ibmlab.site
fa25b9b49d A fix for Bug#8467. 2005-05-06 12:18:37 +03:00
lenz@mysql.com
7550b0b4ea - fixed typo in variable name that caused compile errors on many platforms (tmp_error -> tmp_errno) 2005-05-06 00:16:33 +02:00
monty@mysql.com
fbf31c4a8c CAST(string_argument AS UNSIGNED) didn't work for big integers above the signed range. (Bug #7036)
Produce warnings of wrong cast of strings to signed/unsigned.
Don't block not resolved IP's if DNS server is down (Bug #8467)
Fix compiler problems with MinGW (Bug #8872)
2005-04-29 17:03:34 +03:00
serg@serg.mylan
fc16e4ded3 fix for --open-files-limit and broken query_cache_merge.test 2004-02-20 23:42:06 +01:00
monty@mysql.com
d87494c5ac Don't flush cur_log (relay log) on flush_relay_log_info becasue this crashes the server if cur_log is 'hot' and the io_thread has changed log file.
Updated project files for windows
Made rpl_change_master.test portable
Ensure that mutex are not freed if not initilized
2003-11-22 03:21:40 +02:00
bar@bar.mysql.r18.ru
4b5bfe990f sql_acl.cc, item.h:
use of new argument
sql_analyse.h:
  macros from mysql_priv.h. Should be deleted soon.
mysql_priv.h:
  _default_charset_info has been removed
item_cmpfunc.h:
  Use cmp_charset
hostname.cc, hash_filo.h:
  Move charset to constructor argument
2003-03-07 12:21:32 +04:00
monty@mashka.mysql.fi
023d6dd39b Merge with 4.0.11 2003-02-04 21:52:14 +02:00
bar@bar.mysql.r18.ru
735399a850 Move latin1 into a separarte file 2003-01-29 17:31:20 +04:00
monty@mashka.mysql.fi
689578a099 Fixes for Netware
Call pthread_mutex_destroy() on not used mutex.
Changed comments in .h and .c files from // -> /* */
Added detection of mutex on which one didn't call pthread_mutex_destroy()
Fixed bug in create_tmp_field() which causes a memory overrun in queries that uses "ORDER BY constant_expression"
Added optimisation for ORDER BY NULL
2003-01-28 08:38:28 +02:00
bar@bar.mysql.r18.ru
1bba969b1e removed several cases of default_charset_info use
a bit more ucs2 compatibility
2002-12-19 09:38:29 +04:00
monty@mashka.mysql.fi
dac6498f9b Merge with 4.0 2002-11-21 15:56:48 +02:00
monty@butch.
a2bdf9265f Portability fixes for Fortre C++ 5.0 (on Sun) in 32 and 64 bit modes. 2002-11-07 03:54:00 +02:00
monty@narttu.mysql.fi
7134ffec21 Merge with 4.0.3
Some simple optimzations, more comments and indentation changes.
Add ` around database in 'use database' in binary log.
Moved max_error_count and max_warning_count to variables struct.
Removed SHOW_WARNS_COUNT and SHOW_ERRORS_COUNT calls.
Changed string functions to use character set of first string argument as default return characterset
(Each string function can change the above assumption if needed)
2002-08-30 12:40:40 +03:00
monty@hundin.mysql.fi
8a2daeac77 Removed mysql_ssl_clear()
Added statistics information for alarms (for bug tracking)
Don't store "incomplete" in the xxx.cfg file if we are not using --restart. (Crash-me)
Enlarged STACK_BUF_ALLOC becasue of failed crash-me test
Aded new script mysql_tableinfo to make a system directory.
2002-06-27 11:27:04 +03:00
monty@hundin.mysql.fi
fc8490a111 merge with 4.0 to get last fixes to last merge 2002-06-04 08:29:08 +03:00
monty@hundin.mysql.fi
4b1836ee36 Enable LOAD DATA LOCAL INFILE in mysql_test
Added syntax for column comments (for compability with 4.1)
Fix of ALTER TABLE RENAME
2002-06-04 00:40:27 +03:00
monty@hundin.mysql.fi
f0b28da6f9 merge with 4.0 2002-06-03 12:59:31 +03:00
monty@hundin.mysql.fi
cde8c0edb7 Fixed bug in wait_for_relay_log_space()
Added checking of sem_init() in configure.
2002-06-02 17:04:16 +03:00
monty@hundin.mysql.fi
f5ed8784a2 merge with 3.23.51 2002-05-16 18:20:49 +03:00
monty@hundin.mysql.fi
353fb57b74 New my_gethostbyname_r() handling
Changed some status variable names
Fix bug in GRANT ... PASSWORD string
2002-05-16 16:32:51 +03:00
bar@gw.udmsearch.izhnet.ru
b37ce8e769 New ctype functions/macros to support many charsets at a time 2002-03-12 21:37:58 +04:00