Commit graph

17 commits

Author SHA1 Message Date
Davi Arnaut
96a3a92c71 Bug#49141: Encode function is significantly slower in 5.1 compared to 5.0
The problem was that the multiple evaluations of a ENCODE or
DECODE function within a single statement caused the random
generator to be reinitialized at each evaluation, even though
the parameters were constants.

The solution is to initialize the random generator only once
if the password (seed) parameter is constant.

This patch borrows code and ideas from Georgi Kodinov's patch.
2009-12-04 13:36:58 -02:00
Sergey Glukhov
3b3fc01425 Bug#44358 valgrind errors with decode() function
The warning happens because string argument is not zero ended.
The fix is to add new parameter 'length' to SQL_CRYPT() and
use ptr() instead of c_ptr().
2009-04-23 12:43:42 +05:00
Ignacio Galarza
2d9421c3bb Bug#29125 Windows Server X64: so many compiler warnings
- Remove bothersome warning messages.  This change focuses on the warnings 
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
2009-02-13 11:41:47 -05:00
Ignacio Galarza
2b85c64d65 Bug#29125 Windows Server X64: so many compiler warnings
- Remove bothersome warning messages.  This change focuses on the warnings 
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
2009-02-10 17:47:54 -05:00
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
monty@mysql.com
860661a2dc unsigned char -> uchar
Added missing copyright
Indentation and prototype fixes
Fixed compiler warning
2006-06-19 12:45:34 +03:00
serg@serg.mylan
6a5349028c a compiler must see '#pragma implementation' *before*
'#pragma interface' (that comes with the #include'd header file)
2005-06-05 19:38:52 +02:00
monty@mysql.com
29fd1f2fd9 Move USE_PRAGMA_IMPLEMENTATION to proper place
Ensure that 'null_value' is not accessed before val() is called in FIELD() functions
Fixed initialization of key maps. This fixes some problems with keys when you have more than 64 keys
Fixed that ROLLUP don't always create a temporary table. This fix ensures that func_gconcat.test results are now predictable
2005-06-03 23:46:03 +03:00
kent@mysql.com
bd48eed988 tztime.cc:
Set #pragma implementation" earlier
Many files:
  Need to include <my_global.h> before #ifdef USE_PRAGMA_IMPLEMENTATION
2005-06-02 02:43:32 +02:00
msvensson@neptunus.(none)
83d430353e Add ifdefs to control when "#pragma implementation" should be used
Added some more ifdefs for "#pragma interface"
2005-05-26 12:09:14 +02:00
kostja@oak.local
09e53b0169 Style fixes, comments for 4.1.1 authorization
Now special 1-byte packet is used for request of old password
Fixed bug with --skip-grant-tables and acl_getroot
2003-07-18 18:25:54 +04:00
lenz@mysql.com
04071da35a - renamed "rnd" to "my_rnd" as the name was too generic (and is an exported
symbol in libmysqlclient) (thanks to Dennis Haney for the initial patch)
 - cleanup: removed client/password.c (not used at all) and
   libmysql/password.c (should rather be a symlink to sql/password.c instead)
 - applied HPUX11 portability fix for char_val declaration to sql/password.c
   (taken from libmysql/password.c)
2003-03-18 22:14:02 +01:00
monty@hundin.mysql.fi
b658662ae4 Update copyright
Fixed memory leak on shutdown (Affects the embedded version & MyODBC)
2001-12-06 14:10:51 +02:00
bk@work.mysql.com
f4c589ff6c Import changeset 2000-07-31 21:29:14 +02:00