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Fix leak of backed_enum_table with preloading

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This commit is contained in:
Ilija Tovilo 2022-06-16 15:14:16 +02:00
parent 912c22cca0
commit d9e1871c85
2 changed files with 7 additions and 0 deletions
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1
Zend/zend_enum.c
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@ -187,6 +187,7 @@ void zend_enum_add_interfaces(zend_class_entry *ce)
zend_result zend_enum_build_backed_enum_table(zend_class_entry *ce)
{
ZEND_ASSERT(ce->ce_flags & ZEND_ACC_ENUM);
ZEND_ASSERT(!(ce->ce_flags & ZEND_ACC_IMMUTABLE));
ZEND_ASSERT(ce->type == ZEND_USER_CLASS);
uint32_t backing_type = ce->enum_backing_type;

6
Zend/zend_execute_API.c
View file

@ -346,6 +346,12 @@ ZEND_API void zend_shutdown_executor_values(bool fast_shutdown)
}
}
if (ce->type == ZEND_USER_CLASS && ce->backed_enum_table) {
ZEND_ASSERT(!(ce->ce_flags & ZEND_ACC_IMMUTABLE));
zend_hash_release(ce->backed_enum_table);
ce->backed_enum_table = NULL;
}
if (ce->ce_flags & ZEND_HAS_STATIC_IN_METHODS) {
zend_op_array *op_array;
ZEND_HASH_MAP_FOREACH_PTR(&ce->function_table, op_array) {