Edit report at https://bugs.php.net/bug.php?id=62904&edit=1
ID: 62904 Comment by: reeze dot xia at gmail dot com Reported by: fel...@php.net Summary: Crash when cloning an object which inherits SplFixedArray Status: Open Type: Bug Package: SPL related PHP Version: Irrelevant Block user comment: N Private report: N New Comment: "but other method didn't check" I mean *did* :) Previous Comments: ------------------------------------------------------------------------ [2012-08-23 14:46:29] reeze dot xia at gmail dot com when construct a object but didn't call the parent constructor. this patch makes it construct as default. We could also throw an exception here too, but other method didn't checked the situation of SplFixArray::__construct didn't get called. so I think we could makes them consist. ------------------------------------------------------------------------ [2012-08-23 12:30:59] fel...@php.net Description: ------------ See below. Test script: --------------- <?php class foo extends SplFixedArray { public function __construct() { } } $x = new foo; try { $z = clone $x; } catch (Exception $e) { var_dump($e->getMessage()); } Actual result: -------------- Program received signal SIGSEGV, Segmentation fault. 0x082fc564 in spl_fixedarray_object_new_ex (class_type=0xb6a06f74, obj=0xbfffbf08, orig=0xb6a05964, clone_orig=1, tsrm_ls=0x8942050) at /home/felipe/dev/php-src/ext/spl/spl_fixedarray.c:228 228 spl_fixedarray_init(intern->array, other->array->size TSRMLS_CC); (gdb) p other->array $6 = (spl_fixedarray *) 0x0 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=62904&edit=1