Bug #55061 [Com]: Array autoindex[] overflow

From: Date: Tue, 15 Jul 2014 12:21:11 +0000
Subject: Bug #55061 [Com]: Array autoindex[] overflow
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=55061&edit=1 ID: 55061 Comment by: vovan-ve at yandex dot ru Reported by: vovan-ve at yandex dot ru Summary: Array autoindex[] overflow Status: Verified Type: Bug Package: Arrays related Operating System: Windows and 32bit OS PHP Version: * Block user comment: N Private report: N New Comment: PHP <= 5.2.9 has *true* overflow: http://3v4l.org/As2H4 array(2) { [9223372036854775807]=> int(42) [-9223372036854775808]=> int(37) } Changelog for 5.2.10 mentioned https://bugs.php.net/bug.php?id=47836 Previous Comments: ------------------------------------------------------------------------ [2014-07-15 12:00:33] yohgaki@php.net Values exceeds 64bit causes the same issue even with 64bit int. ------------------------------------------------------------------------ [2014-07-15 11:58:46] yohgaki@php.net http://3v4l.org/B0Ao5 32 bit int issue. ------------------------------------------------------------------------ [2012-07-03 15:45:21] pollita@php.net Reproduced on Debian. Tempting as it may be to go the string index route for values greater than PHP_INT_MAX, I'm more inclined to get a workable Big Int in PHP first, then use that for the index (beyond PHP_INT_MAX) ------------------------------------------------------------------------ [2012-02-27 23:45:25] vovan-ve at yandex dot ru Reproduced with the same behaviour and result in Ubuntu 11.10 i386. ------------------------------------------------------------------------ [2011-07-29 14:39:20] vovan-ve at yandex dot ru No, I have no non-official extensions. I have disabled all extensions for test even. May be your int is not int32? ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=55061 -- Edit this bug report at https://bugs.php.net/bug.php?id=55061&edit=1

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