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Bug#27145 EXTRA_ACL troubles

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The flag EXTRA_ACL is used in conjugation with our access checks, yet it is
not clear what impact this flag has.
This is a code clean up which replaces use of EXTRA_ACL with an explicit
function parameter.
The patch also fixes privilege checks for:
- SHOW CREATE TABLE: The new privilege requirement is any privilege on
  the table-level.
- CHECKSUM TABLE: Requires SELECT on the table level.
- SHOW CREATE VIEW: Requires SHOW_VIEW and SELECT on the table level
  (just as the manual claims)
- SHOW INDEX: Requires any privilege on any column combination.
This commit is contained in:
Kristofer Pettersson
2009-10-19 14:58:13 +02:00
parent 4863e5ceb8
commit b5559f5305
23 changed files with 751 additions and 235 deletions
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2
sql/sql_cache.cc
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@ -1545,7 +1545,7 @@ def_week_frmt: %lu, in_trans: %d, autocommit: %d",
table_list.db = table->db();
table_list.alias= table_list.table_name= table->table();
#ifndef NO_EMBEDDED_ACCESS_CHECKS
if (check_table_access(thd,SELECT_ACL,&table_list, 1, TRUE))
if (check_table_access(thd,SELECT_ACL,&table_list, FALSE, 1,TRUE))
{
DBUG_PRINT("qcache",
("probably no SELECT access to %s.%s => return to normal processing",