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75af8150f5
This prohibits binding closures returned by ReflectionMethod::getClosure() to a $this, which is not an instance of the method scope. This restriction was already in place for internal methods, now it is extended to user methods. ML discussion: http://markmail.org/message/zepnhdyr3kij6di6
23 lines
597 B
PHP
23 lines
597 B
PHP
--TEST--
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Bug #70685: Segfault for getClosure() internal method rebind with invalid $this
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--FILE--
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<?php
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class cls {}
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$c = (new ReflectionMethod('SplStack', 'count'))->getClosure(new SplStack);
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$c = $c->bindTo(new cls);
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var_dump($c);
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$c = (new ReflectionMethod('SplStack', 'count'))->getClosure(new SplStack);
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$c = $c->bindTo(new SplStack, 'cls');
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var_dump($c);
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?>
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--EXPECTF--
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Warning: Cannot bind method SplDoublyLinkedList::count() to object of class cls in %s on line %d
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NULL
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Warning: Cannot rebind scope of closure created by ReflectionFunctionAbstract::getClosure() in %s on line %d
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NULL
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