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Merge mysql.com:/home/kgeorge/mysql/5.0/clean

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into  mysql.com:/home/kgeorge/mysql/5.0/B18681
This commit is contained in:
gkodinov@mysql.com
2006-05-26 11:57:56 +03:00
parent f0f9c740ed 7552d8d9ba
commit b6acee915a
14 changed files with 324 additions and 52 deletions
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15
sql/sql_acl.cc
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@@ -3564,6 +3564,7 @@ bool check_grant(THD *thd, ulong want_access, TABLE_LIST *tables,
TABLE_LIST *table, *first_not_own_table= thd->lex->first_not_own_table();
Security_context *sctx= thd->security_ctx;
uint i;
ulong orig_want_access= want_access;
DBUG_ENTER("check_grant");
DBUG_ASSERT(number > 0);
@@ -3585,18 +3586,22 @@ bool check_grant(THD *thd, ulong want_access, TABLE_LIST *tables,
table->grant.orig_want_privilege= (want_access & ~SHOW_VIEW_ACL);
}
want_access&= ~sctx->master_access;
if (!want_access)
DBUG_RETURN(0); // ok
rw_rdlock(&LOCK_grant);
for (table= tables;
table && number-- && table != first_not_own_table;
table= table->next_global)
{
GRANT_TABLE *grant_table;
sctx = test(table->security_ctx) ?
table->security_ctx : thd->security_ctx;
want_access= orig_want_access;
want_access&= ~sctx->master_access;
if (!want_access)
continue; // ok
if (!(~table->grant.privilege & want_access) ||
table->derived || table->schema_table || table->belong_to_view)
table->derived || table->schema_table)
{
/*
It is subquery in the FROM clause. VIEW set table->derived after