database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Backport from 5.2: Fix valgrind failure: Don't access item_func->arguments()

Browse Source 
if item_func->argument_count()==0
This commit is contained in:
unknown
2007-07-04 17:11:56 +04:00
parent 8d035c57f0
commit e2ccd8f849
1 changed files with 2 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sql/sql_show.cc
View File

@ -1909,11 +1909,9 @@ bool uses_only_table_name_fields(Item *item, TABLE_LIST *table)
if (item->type() == Item::FUNC_ITEM) if (item->type() == Item::FUNC_ITEM)
{ {
Item_func *item_func= (Item_func*)item; Item_func *item_func= (Item_func*)item;
Item **child; for (uint i=0; i<item_func->argument_count(); i++)
Item **item_end= (item_func->arguments()) + item_func->argument_count();
for (child= item_func->arguments(); child != item_end; child++)
{ {
if (!uses_only_table_name_fields(*child, table)) if (!uses_only_table_name_fields(item_func->arguments()[i], table))
return 0; return 0;
} }
} }