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  1. 14 Nov, 2007 1 commit
  3. 12 Nov, 2007 9 commits
  5. 10 Nov, 2007 2 commits
  7. 08 Nov, 2007 2 commits
  9. 07 Nov, 2007 2 commits
    • unknown's avatar
      Merge ramayana.hindu.god:/home/tsmith/m/bk/build/50 · db5b6170
      unknown authored 
      into  ramayana.hindu.god:/home/tsmith/m/bk/build/b20748/50


include/my_sys.h:
  Auto merged
      db5b6170
    • unknown's avatar
      Bug #20748: Configuration files should not be read more than once · 9a7ca70e
      unknown authored 
      A user could not override system-wide settings in their ~/.my.cnf,
because the DEFAULT_SYSCONFDIR was being searched last.  Also, in
some configurations (especially when the --sysconfdir compile-time
option is set to /etc or /etc/mysql), the system-wide my.cnf file
was read multiple times, causing confusion and potential problems.

Rearrange default directories to conform to the manual and logic.
Move --sysconfdir=<path> (DEFAULT_SYSCONFDIR) from the last default
directory to the middle of the list.  $HOME/.my.cnf should be last,
so the user is able to override the system-wide settings.

Change init_default_directories() to remove duplicates from the
list.


include/my_sys.h:
  Add array_append_string_unique(), from mf_arr_appstr.c
libmysql/Makefile.shared:
  Add new mf_arr_appstr.lo object
mysys/CMakeLists.txt:
  Add new mf_arr_appstr.c source.
mysys/Makefile.am:
  Add new mf_arr_appstr.c source.
mysys/default.c:
  Change order in which defaults files are added to default_directories,
  in order to conform to the manual (and to common sense).  This fixes
  a particularly bad problem on Unix, where ~/.my.cnf was read before
  /usr/local/etc/my.cnf.
  
  Also, don't add duplicate entries; move the existing entry to the
  end of the list instead.
  
  
  Here is a comparison of the order of defaults files, BEFORE and AFTER
  this patch.
  
  On Windows:
  
  BEFORE:  C:\, GetWindowsDirectory(), GetSystemWindowsDirectory(),
           $MYSQL_HOME, defaults-extra-file, INSTALLDIR
  
  AFTER:  GetSystemWindowsDirectory(), GetWindowsDirectory(), C:\,
          INSTALLDIR, $MYSQL_HOME, defaults-extra-file
  
  GetSystemWindowsDirectory() is moved before GetWindowsDirectory() because
  the former is shared by all Terminal Services users, while the latter is
  private for each user.
  
  
  On Netware (no change):
  
  BEFORE:  sys:/etc/, $MYSQL_HOME, defaults-extra-file
  
  AFTER:  sys:/etc, $MYSQL_HOME, defaults-extra-file
  
  
  On OS/2:
  
  BEFORE:  $ETC, /etc, $MYSQL_HOME, defaults-extra-file
  
  AFTER:  /etc, $ETC, $MYSQL_HOME, defaults-extra-file
  
  
  On everything else (general Unix):
  
  BEFORE:  /etc, $MYSQL_HOME, defaults-extra-file, ~/, --sysconfdir
  
  AFTER:  /etc/, --sysconfdir, $MYSQL_HOME, defaults-extra-file, ~/
  
  The BEFORE code added --sysconfdir on all systems, but only the
  Unix build system actually defined a value for it.
mysys/mf_arr_appstr.c:
  BitKeeper file /home/tsmith/m/bk/build/50-b20748/mysys/mf_arr_appstr.c
      9a7ca70e
  11. 06 Nov, 2007 5 commits
    • unknown's avatar
      BUG#32111 - Security Breach via DATA/INDEX DIRECORY and RENAME TABLE · a837ff41
      unknown authored 
      RENAME TABLE against a table with DATA/INDEX DIRECTORY overwrites
the file to which the symlink points.

This is security issue, because it is possible to create a table with
some name in some non-system database and set DATA/INDEX DIRECTORY
to mysql system database. Renaming this table to one of mysql system
tables (e.g. user, host) would overwrite the system table.

Return an error when the file to which the symlink points exist.


mysql-test/r/symlink.result:
  A test case for BUG#32111.
mysql-test/t/symlink.test:
  A test case for BUG#32111.
mysys/my_symlink2.c:
  Return an error when the file to which the symlink points exist.
      a837ff41
    • unknown's avatar
      Merge stella.local:/home2/mydev/mysql-5.0-amain · 69951a7f
      unknown authored 
      into  stella.local:/home2/mydev/mysql-5.0-axmrg
      69951a7f
    • unknown's avatar
      Merge stella.local:/home2/mydev/mysql-5.0-ateam · d948921f
      unknown authored 
      into  stella.local:/home2/mydev/mysql-5.0-axmrg
      d948921f
    • unknown's avatar
      Bug#4692 - DISABLE/ENABLE KEYS waste a space · 6b50443b
      unknown authored 
      Disabling and enabling indexes on a non-empty table grows the
index file.

Disabling indexes just sets a flag per non-unique index and does not
free the index blocks of the affected indexes. Re-enabling indexes
creates new indexes with new blocks. The old blocks remain unused
in the index file.

Fixed by dropping and re-creating all indexes if non-empty disabled
indexes exist when enabling indexes. Dropping all indexes resets
the internal end-of-file marker to the end of the index file header.
It also clears the root block pointers of every index and clears the
deleted blocks chains. This way all blocks are declared as free.


myisam/mi_check.c:
  Bug#4692 - DISABLE/ENABLE KEYS waste a space
  Added function mi_drop_all_indexes() to support drop of all indexes
  in case we want to re-enable non-empty disabled indexes.
  Changed mi_repair(), mi_repair_by_sort(), and mi_repair_parallel()
  to use the new function instead of duplicate drop index code.
mysql-test/r/myisam.result:
  Bug#4692 - DISABLE/ENABLE KEYS waste a space
  Added test result.
mysql-test/t/myisam.test:
  Bug#4692 - DISABLE/ENABLE KEYS waste a space
  Added test.
      6b50443b
    • unknown's avatar
      Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.0-engines · 26c75106
      unknown authored 
      into  mysql.com:/home/svoj/devel/mysql/BUG31950/mysql-5.0-engines
      26c75106
  13. 05 Nov, 2007 4 commits
  15. 02 Nov, 2007 15 commits
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