This regressed in GH-17592.
The function is with its attributes HashTable* is copied in
zend_get_closure_invoke_method() but its refcount is not increased.
This caused a crash in the Symfony demo page.
Closes GH-17880.
This solely affects the builtin enum functions currently.
Given that these are stored in SHM, we cannot simply hardwire a pointer into the internal function runtime cache on NTS too, but have to use a MAP_PTR (like on ZTS).
Now, by design, the runtime cache of internal functions no longer is reset between requests, hence we need to store them explicitly as static runtime cache.
On NTS builds we cannot trivially move the pointers into CG(internal_run_time_cache) as they're directly stored on the individual functions (on ZTS we could simply iterate the static map_ptrs).
Hence, we have the choice between having opcache managing the internal run_time_cache for its preloaded functions itself or realloc CG(internal_run_time_cache) and iterate through all functions to assign the new address. We choose the latter for simplicity and initial speed.
`new Reflectionproperty($scope, $propName)` keeps a reference to the
zend_property_info of $propName declared in $scope. In getRawValue() and
related methods, we use this reference to check whether the property is hooked.
Calling `new ReflectionProperty($scope, $propName)->getRawValue($object)` is
equivalent to the expression $object->$propName from scope $scope (except that
it bypasses hooks), and thus may access an overridden property (unless the
original is private). This property may have hooks and different flags.
Here I fetch the effective property info before checking for hooks and
property flags.
Fixes GH-17713
Closes GH-17714
This was asked to be checked in https://github.com/php/php-src/pull/17472#issuecomment-2591325036
There are 2 issues:
1) The UB in the if can overflow, and can be fixed by using zend_ulong
for the sum/sub.
2) fast_long_sub_function() has a problem when result aliases.
This is fixed in the same way as fast_long_add_function() works.
Closes GH-17666.
* Fix `#[\Deprecated]` for `__call()` and `__callStatic()`
Fixesphp/php-src#17597.
* Do not duplicate the `attributes` table in `zend_get_call_trampoline_func()`
The check for `!fbc || (fbc->common.fn_flags & ZEND_ACC_VARIADIC)` is
performed after `fbc` is set to NULL, so this always returns true.
This results in `ZEND_FCALL_MAY_HAVE_EXTRA_NAMED_PARAMS` always being
set for unpack sends. Fix it by moving the flag updates to the point
before setting `fbc` to NULL.
Closes GH-17534.
`zend_test_create_throwing_resource` sets the exception in the `test`
call frame and unwinds to `main`. It then throws for the `resource`
variable and verifies that the exception opline is set. However, it
wasn't set in `main`, it was set at the `test` call frame and rethrown later.
The assertion is too conservative, but the end result is right, so drop
the assertion.
Closes GH-17533.
Co-authored-by: Ilija Tovilo <ilija.tovilo@me.com>
The current code expects the property name to be a string, but it can
also be a number via the {} syntax. Handle this consistently to a string
by using zval_get_string which will do the type coercion and refcount
update (instead of assuming string and doing an explicit string copy).
Closes GH-17236.
The error handling is incomplete on argument cleanup.
1. The fci is not cleared which means that zend_free_trampoline() is
never called.
2. The cleaning for extra named arguments was missing, resulting in
memory leak.
Closes GH-17219.
When observer is enabled, we normally add an extra temporary to all
functions, to store the previously observed frame. However, this is done in
zend_observer_post_startup() so it doesn't happen to dl'ed() functions.
One possible fix would be to move that from zend_observer_post_startup()
to zend_register_functions(), but this would be too early: Observer may
not be enabled when zend_register_functions() is called, and may still be
enabled later.
However, when zend_register_functions() is called at run-time (during dl()),
we know definitively whether observer is enabled.
Here I update zend_register_functions() to add a temporary to dl'ed()
functions when observer is enabled.
Fixes: GH-17211
Closes: GH-17220
