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Code Activity

Cleanup of new code pushed into 5.0 since last pull

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Merged the different find_xxxx_table_in_list functions to one + some inline functions


mysql-test/r/view.result:
  Fix result (remove not used view from show tables)
sql/item_subselect.cc:
  Remove not used functions
sql/item_subselect.h:
  Remove not used functions
sql/mysql_priv.h:
  Merged the different find_xxxx_table_in_list functions to one + some inline functions
sql/sql_acl.cc:
  More debugging + simple cleanups
sql/sql_base.cc:
  Merged the different find_xxxx_table_in_list functions to one + some inline functions
  Indentation cleanups & more comments
sql/sql_delete.cc:
  Namechange
sql/sql_insert.cc:
  Simple optimizations & Style cleanups
  Merged common code (in mysql_prepare_insert_check_table)
sql/sql_lex.cc:
  function name changes
  More comments
sql/sql_parse.cc:
  Function name changes
  Made check_one_table_access returning bool
  More debugging in 'check_access'
  Added function 'check_some_access', which is used when creating a view
sql/sql_prepare.cc:
  Resetting flag directly after test makes code easier to read
sql/sql_select.cc:
  Code simplifications
sql/sql_show.cc:
  Indentation cleanups.
  Fixed typo in name
sql/sql_update.cc:
  Function name change
sql/sql_view.cc:
  Simple optimizations.
  Style fixes.
  Remove view_field_names[]
  Simplified 'check_key_in_view()'
sql/table.cc:
  Simplified new code in openfrm()
  variable name change i -> item
  Indentation changes
sql/table.h:
  Fixed typo in variable name
  Method name change in field iterator: end() -> end_of_fields()
tests/client_test.c:
  Changed number to macro
This commit is contained in:
unknown
2004-09-03 21:43:04 +03:00
parent 10d0dca6b4
commit d0211cf5be
18 changed files with 491 additions and 458 deletions
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36
sql/sql_acl.cc
View File

@ -2750,7 +2750,22 @@ void grant_reload(THD *thd)
/****************************************************************************
Check table level grants
All errors are written directly to the client if no_errors is given !
SYNPOSIS
bool check_grant()
thd Thread handler
want_access Bits of privileges user needs to have
tables List of tables to check. The user should have 'want_access'
to all tables in list.
show_table <> 0 if we are in show table. In this case it's enough to have
any privilege for the table
number Check at most this number of tables.
no_errors If 0 then we write an error. The error is sent directly to
the client
RETURN
0 ok
1 Error: User did not have the requested privielges
****************************************************************************/
bool check_grant(THD *thd, ulong want_access, TABLE_LIST *tables,
@ -2758,14 +2773,17 @@ bool check_grant(THD *thd, ulong want_access, TABLE_LIST *tables,
{
TABLE_LIST *table;
char *user = thd->priv_user;
DBUG_ENTER("check_grant");
DBUG_ASSERT(number > 0);
want_access &= ~thd->master_access;
want_access&= ~thd->master_access;
if (!want_access)
return 0; // ok
DBUG_RETURN(0); // ok
rw_rdlock(&LOCK_grant);
for (table= tables; table && number--; table= table->next_global)
{
GRANT_TABLE *grant_table;
if (!(~table->grant.privilege & want_access) || table->derived)
{
/*
@ -2775,10 +2793,8 @@ bool check_grant(THD *thd, ulong want_access, TABLE_LIST *tables,
table->grant.want_privilege= 0;
continue; // Already checked
}
GRANT_TABLE *grant_table = table_hash_search(thd->host,thd->ip,
table->db,user,
table->real_name,0);
if (!grant_table)
if (!(grant_table= table_hash_search(thd->host,thd->ip,
table->db,user, table->real_name,0)))
{
want_access &= ~table->grant.privilege;
goto err; // No grants
@ -2802,7 +2818,7 @@ bool check_grant(THD *thd, ulong want_access, TABLE_LIST *tables,
}
}
rw_unlock(&LOCK_grant);
return 0;
DBUG_RETURN(0);
err:
rw_unlock(&LOCK_grant);
@ -2837,7 +2853,7 @@ err:
thd->host_or_ip,
table ? table->real_name : "unknown");
}
return 1;
DBUG_RETURN(1);
}
@ -2931,7 +2947,7 @@ bool check_grant_all_columns(THD *thd, ulong want_access, GRANT_INFO *grant,
if (!(grant_table= grant->grant_table))
goto err; /* purecov: inspected */
for (; fields->end(); fields->next())
for (; !fields->end_of_fields(); fields->next())
{
const char *field_name= fields->name();
grant_column= column_hash_search(grant_table, field_name,