ext/standard: Refactor unserialization callback function call - #17484
ext/standard: Refactor unserialization callback function call#17484Girgias wants to merge 2 commits into
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This also stores the callback function name as a zend_string
| /* Find unserialize callback */ | ||
| zend_function *callback_fn = zend_hash_find_ptr_lc(EG(function_table), PG(unserialize_callback_func)); |
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This breaks some valid callback names, such as:
\foo(leading\)Foo::bar(static method)
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Ah I didn't think of static methods, I'll add some tests to ensure this doesn't get missed. And I'll think about a solution if there is a good one.
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I didn't understand why you replaced call_user_function() with a manual function lookup + zend_call_known_function. Is there a particular reason?
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I am trying to see if it is possible to get rid of the function_name field of the FCI struct, and there are not many uses of call_user_function() (currently 29) on top of it having the now useless symbol_table argument (yes I know it's a macro so it doesn't matter).
| if (callback_fn == NULL) { | ||
| zend_string_release_ex(class_name, 0); | ||
| zend_throw_error(NULL, "Unserialization function %s is not defined", ZSTR_VAL(PG(unserialize_callback_func))); | ||
| return 0; | ||
| } |
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Nit: This uses space indentation
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This also stores the callback function name as a zend_string