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Fixed references to uninitialized memory

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This commit is contained in:
monty@mysql.com
2005-05-19 04:48:22 +03:00
parent 96d649d04b
commit 6cca51f06a
2 changed files with 5 additions and 6 deletions
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9
sql/sp.cc
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@ -72,6 +72,9 @@ db_find_routine_aux(THD *thd, int type, sp_name *name,
DBUG_PRINT("enter", ("type: %d name: %*s",
type, name->m_name.length, name->m_name.str));
*opened= FALSE;
*tablep= 0;
/*
Speed up things if mysql.proc doesn't exists. mysql_proc_table_exists
is set when we create or read stored procedure or on flush privileges.
@ -88,9 +91,7 @@ db_find_routine_aux(THD *thd, int type, sp_name *name,
strcmp(table->s->table_name, "proc") == 0)
break;
}
if (table)
*opened= FALSE;
else
if (!table)
{
TABLE_LIST tables;
@ -99,7 +100,6 @@ db_find_routine_aux(THD *thd, int type, sp_name *name,
tables.table_name= tables.alias= (char*)"proc";
if (! (table= open_ltable(thd, &tables, ltype)))
{
*tablep= NULL;
/*
Under explicit LOCK TABLES or in prelocked mode we should not
say that mysql.proc table does not exist if we are unable to
@ -131,7 +131,6 @@ db_find_routine_aux(THD *thd, int type, sp_name *name,
key, table->key_info->key_length,
HA_READ_KEY_EXACT))
{
*tablep= NULL;
DBUG_RETURN(SP_KEY_NOT_FOUND);
}
*tablep= table;

2
sql/sql_lex.cc
View File

@ -1101,7 +1101,7 @@ void st_select_lex::init_query()
embedding= leaf_tables= 0;
item_list.empty();
join= 0;
where= prep_where= 0;
having= where= prep_where= 0;
olap= UNSPECIFIED_OLAP_TYPE;
having_fix_field= 0;
resolve_mode= NOMATTER_MODE;