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1ff277dee2
is_zend_ptr() expected zend_mm_heap.huge_list to be circular, but it's in fact NULL-terminated. It could crash when at least one huge block exists and the ptr did not belong to any block.
19 lines
338 B
PHP
19 lines
338 B
PHP
--TEST--
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GH-14626: is_zend_ptr() may crash for non-zend ptrs when huge blocks exist
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--EXTENSIONS--
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zend_test
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--FILE--
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<?php
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// Ensure there is at least one huge_block
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$str = str_repeat('a', 2*1024*1024);
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// Check that is_zend_ptr() does not crash
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zend_test_is_zend_ptr(0);
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zend_test_is_zend_ptr(1<<30);
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?>
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==DONE==
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--EXPECT--
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==DONE==
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