Fix GH-11716: cli server crashes on SIGINT when compiled with ZEND_RC_DEBUG=1

Author: nielsdos

Zend/zend_hash.c

@@ -878,6 +878,11 @@ static zend_always_inline zval *_zend_hash_str_add_or_update_i(HashTable *ht, co
 	ht->nNumOfElements++;
 	p = ht->arData + idx;
 	p->key = key = zend_string_init(str, len, GC_FLAGS(ht) & IS_ARRAY_PERSISTENT);
+#if ZEND_RC_DEBUG
+	if (GC_FLAGS(ht) & GC_PERSISTENT_LOCAL) {
+		GC_MAKE_PERSISTENT_LOCAL(key);
+	}
+#endif
 	p->h = ZSTR_H(key) = h;
 	HT_FLAGS(ht) &= ~HASH_FLAG_STATIC_KEYS;
 	if (flag & HASH_LOOKUP) {

sapi/cli/php_cli_server.c

@@ -2248,6 +2248,7 @@ static int php_cli_server_mime_type_ctor(php_cli_server *server, const php_cli_s
 	const php_cli_server_ext_mime_type_pair *pair;
 
 	zend_hash_init(&server->extension_mime_types, 0, NULL, NULL, 1);
+	GC_MAKE_PERSISTENT_LOCAL(&server->extension_mime_types);
 
 	for (pair = mime_type_map; pair->ext; pair++) {
 		size_t ext_len = strlen(pair->ext);