memory leak in the new power operator tests

Hi, After Bob merged the pow related changes, executing the new tests with --enable-debug I've got two memory leaks: [tyrael@Ferencs-MacBook-Pro-135 php-src.git (PHP-5.6.0 ✗)]$ cat ext/standard/tests/math/pow_variation1_64bit.diff ext/standard/tests/math/pow_variation2.diff 083+ [Thu Feb 6 16:20:51 2014] Script: '/Users/tyrael/checkouts/php-src.git/ext/standard/tests/math/pow_variation1_64bit.php' 084+ /Users/tyrael/checkouts/php-src.git/Zend/zend_API.c(314) : Freeing 0x10D280C50 (72 bytes), script=/Users/tyrael/checkouts/php-src.git/ext/standard/tests/math/pow_variation1_64bit.php 085+ /Users/tyrael/checkouts/php-src.git/Zend/zend_variables.c(141) : Actual location (location was relayed) 086+ === Total 1 memory leaks detected ===083+ [Thu Feb 6 16:20:51 2014] Script: '/Users/tyrael/checkouts/php-src.git/ext/standard/tests/math/pow_variation2.php' 084+ /Users/tyrael/checkouts/php-src.git/Zend/zend_API.c(314) : Freeing 0x10CB8CBE0 (72 bytes), script=/Users/tyrael/checkouts/php-src.git/ext/standard/tests/math/pow_variation2.php 085+ /Users/tyrael/checkouts/php-src.git/Zend/zend_variables.c(141) : Actual location (location was relayed) 086+ === Total 1 memory leaks detected ===% not sure if these were originally in the PR or just something went wrong with the merge/cherry pick, but would be nice if somebody could look into it. thanks! -- Ferenc Kovács @Tyr43l - http://tyrael.hu