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WL#604 Privileges in embedded library
code added to check privileges in embedded library
NO_EMBEDDED_ACCESS_CHECKS macros inserted in code so we can exclude
access-checking parts. Actually we now can exclude these parts from
standalone server as well. Do we need it?
Access checks are disabled in embedded server by default. One should
edit libmysqld/Makefile manually to get this working.
We definitely need the separate configure for embedded server
This commit is contained in:
hf@deer.(none)
2003-09-26 15:33:13 +05:00
parent 7dd4cb58d6
commit ba8fa76fa2
24 changed files with 447 additions and 286 deletions
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8
sql/sql_update.cc
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@ -86,8 +86,10 @@ int mysql_update(THD *thd,
/* Calculate "table->used_keys" based on the WHERE */
table->used_keys=table->keys_in_use;
table->quick_keys=0;
#ifndef NO_EMBEDDED_ACCESS_CHECKS
want_privilege=table->grant.want_privilege;
table->grant.want_privilege=(SELECT_ACL & ~table->grant.privilege);
#endif
bzero((char*) &tables,sizeof(tables)); // For ORDER BY
tables.table= table;
@ -122,7 +124,9 @@ int mysql_update(THD *thd,
}
/* Check the fields we are going to modify */
#ifndef NO_EMBEDDED_ACCESS_CHECKS
table->grant.want_privilege=want_privilege;
#endif
if (setup_fields(thd, 0, update_table_list, fields, 1, 0, 0))
DBUG_RETURN(-1); /* purecov: inspected */
if (table->timestamp_field)
@ -134,8 +138,10 @@ int mysql_update(THD *thd,
table->timestamp_field->query_id=timestamp_query_id;
}
#ifndef NO_EMBEDDED_ACCESS_CHECKS
/* Check values */
table->grant.want_privilege=(SELECT_ACL & ~table->grant.privilege);
#endif
if (setup_fields(thd, 0, update_table_list, values, 0, 0, 0))
{
free_underlaid_joins(thd, &thd->lex.select_lex);
@ -418,7 +424,9 @@ int mysql_multi_update(THD *thd,
TABLE_LIST *tl;
DBUG_ENTER("mysql_multi_update");
#ifndef NO_EMBEDDED_ACCESS_CHECKS
table_list->grant.want_privilege=(SELECT_ACL & ~table_list->grant.privilege);
#endif
if ((res=open_and_lock_tables(thd,table_list)))
DBUG_RETURN(res);
fix_tables_pointers(thd->lex.all_selects_list);