Hashtable initialized at extension module level gets corrupted in processing first request itself

Description

Here my struct member zend_long is persistent at each request but not hashtable keys and values, However a strange thing is number of elements are consistent but values are corrupted.

The following code:

ZEND_BEGIN_MODULE_GLOBALS(myextension)
{
struct {
        zend_long  matcher;
        HashTable *list;
    }mystruct;
    
}
my_ctor()
{
ALLOC_HASHTABLE(myextension_G(mystruct.list));
    zend_hash_init(myextension_G(mystruct.list), 0, NULL, ZVAL_PTR_DTOR, 0);  // tried with changing last param as 1 too  to keep it persistent but no change
parse_mystruct_value_from_ini();
}
//This is the method to populate values in my hash table from customized ini settings.
static void parse_mystruct_value_from_ini()
{
char *list = emalloc(strlen(INI_STR("structlist")) + 1);
    strcpy(list, INI_STR("structlist"));

if (strlen(list) > 0) {
char *token = strtok(mystrcut_list_ini, ",");
while (token != NULL) {
            zval * token_zval = NULL;
           ZVAL_NULL(token_zval);
            ZVAL_STRING(token_zval, token,1);
            zend_compat_hash_next_index_insert(myextesion_G(mystruct.list), token_zval);
}

ZEND_INIT_MODULE_GLOBALS(my extension , my_ctor(), NULL)

Resulted in this output:
when I try to print the values in request code, th values are corrupted.

Trying to print the value something like this

ZEND_HASH_FOREACH_KEY_VAL(myextension_G(mystruct.list), idx,key, zval)
    {
        print("*** Lets print global struct list = %s  ****** \n" , Z_STRVAL_P(zval));

    }
    ZEND_HASH_FOREACH_END();

*** Lets print global struct list inside request process =   ****** 

 *** Lets print global struct  list inside request process   = xterm  ****** 

 *** Lets print global struct  list inside  request process  = TERM  ****** 

PHP Version

PHP 8.1.12

Operating System

Ubuntu 20.0.4

Inizia dal costruttore globale del modulo mostrato, dalla chiamata a zend_hash_init e dal ciclo ZEND_HASH_FOREACH_KEY_VAL lato request; riproduci il comportamento della prima request su PHP 8.1.12. Traccia i cicli di vita della tabella hash e di zval dall’analisi dell’INI fino all’elaborazione della request e considera conclusa l’issue quando le stringhe memorizzate rimangono valide e vengono stampate correttamente durante la prima request.