Matt, On Tue, 2008-07-22 at 10:52 -0500, Matt Wilmas wrote: > Adding these two array functions has been on the TODO for a while,
The patch can quite easily be tricked into an endless recursion of php_array_replace_recursive() calls which will segfault: $ php -r '$a = array(); $a[] = &$a; $b = array(); $b[] = &$b; array_replace_recursive($a, $b);' Segmentation fault Some other cases were covered by PHP's recursion detection: $ php -r '$a = array(); $a[1] = &$a; $b = array(); $b[2] = &$b; array_replace_recursive($a, $b, array(&$a, &$b), array(&$b, &$a));' Warning: array_replace_recursive(): recursion detected in Command line code on line 1 Can you try to add a detection for the first case? johannes -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
