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Subject: registering object constants leaking memory.
From: alan@akbkhome.com (Alan Knowles)

I'm using the code below to register object constants, however I'm
getting a memory leak on the line shown.. , any ideas how to avoid this?

/var/svn_live/dbdo/dbdo.c(401) :  Freeing 0x0860FC34 (16 bytes),
script=examples/info.php

#define hash_add_assoc_long(__arg, __key, __val)
hash_add_assoc_long_ex(__arg, __key, strlen(__key)+1, __val)

int hash_add_assoc_long_ex(HashTable *arg, char *key, uint key_len, long
n)
{
        zval *tmp;

        MAKE_STD_ZVAL(tmp); // <-- 401 leaking here.
        ZVAL_LONG(tmp, n);
        
        return zend_symtable_update(arg, key, key_len, (void *) &tmp,
sizeof(zval *), NULL);
}

PHP_RINIT_FUNCTION(dbdo)
{
        .....
	zend_hash_init(&dbdo_class_entry_ce->constants_table, 0, NULL, NULL,
1);
	/* fetch all returns */
	hash_add_assoc_long(&(dbdo_class_entry_ce->constants_table), "OBJECTS",
0);
	hash_add_assoc_long(&(dbdo_class_entry_ce->constants_table),
"KEY_VALUE", 1);
	hash_add_assoc_long(&(dbdo_class_entry_ce->constants_table), "VALUE",
2);
	hash_add_assoc_long(&(dbdo_class_entry_ce->constants_table), "SINGLE",
3);
	/* update/delete build or use fetchedobject. */
	hash_add_assoc_long(&(dbdo_class_entry_ce->constants_table), "BUILD",
1);
	/* error constants */
	hash_add_assoc_long(&(dbdo_class_entry_ce->constants_table), "E_ALL",
3);
	hash_add_assoc_long(&(dbdo_class_entry_ce->constants_table), "E_FULL",
63);
	
       ....