Bug #11474: list delete api always tries to delete from regular list instead of given list
| From: | kpatel at mahinetworks dot com | Date: | Wed, 13 Jun 2001 20:50:28 +0000 |
| Subject: | Bug #11474: list delete api always tries to delete from regular list instead of given list | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-57176@lists.php.net to get a copy of this message | ||
From: kpatel@mahinetworks.com
Operating system: Linux
PHP version: 4.0.4
PHP Bug Type: Scripting Engine problem
Bug description: list delete api always tries to delete from regular list instead of given list
static inline int zend_list_do_delete(HashTable *list,int id)
{
zend_rsrc_list_entry *le;
ELS_FETCH();
if (zend_hash_index_find(&EG(regular_list), id, (void **) &le)==SUCCESS) {
/* printf("del(%d): %d->%d\n", id, le->refcount, le->refcount-1); */
if (--le->refcount<=0) {
return zend_hash_index_del(&EG(regular_list), id);
} else {
return SUCCESS;
}
} else {
return FAILURE;
}
}
In the above function from zend_list.c, as you can see that it is passed a HashTable *list parameter
to delete the entry from, but when it calls the hash find and delete functions, it DOES NOT use the
parameters HashTable * list which is passed in. Instead it passes &EG(regular_list), so even if
call zend_plist_delete(...) to try to delete something from the persistent list, it'll try to
delete it from the regular list.
NOTE: I checked the 4.0.5 release and it has the same problem.
--
Edit Bug report at: http://bugs.php.net/?id=11474&edit=1