Edit report at http://bugs.php.net/bug.php?id=53632&edit=1
ID: 53632 Updated by: paj...@php.net Reported by: exploringbinary at gmail dot com Summary: PHP hangs on numeric value 2.2250738585072011e-308 -Status: Closed +Status: Assigned Type: Bug Package: Math related PHP Version: 5.3.4 -Assigned To: scottmac +Assigned To: pajoye Block user comment: Y Private report: N CVE-ID: 2010-4645 New Comment: Reopen, assign to me, VC6 5.2 does not work as it should everywhere. Previous Comments: ------------------------------------------------------------------------ [2011-01-06 14:41:48] paj...@php.net ok, let block the comments here for now. Bug has been identified, releases on their way. Thanks everyone for your feedback. ------------------------------------------------------------------------ [2011-01-06 14:38:53] boris at insert-coin dot org My script: # cat bug.php <?php $d = 2.2250738585072011e-308; ?> Result: NO HANG. Php version: # php -v PHP 5.1.6 (cli) (built: Nov 29 2010 16:47:37) Copyright (c) 1997-2006 The PHP Group Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies OS: CentOS 5.4 32-bit Kernel: 2.6.18-164.el5xen CPU: # cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Pentium(R) 4 CPU 3.00GHz stepping : 3 cpu MHz : 3000.084 cache size : 2048 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc up pni cid bogomips : 7505.37 ------------------------------------------------------------------------ [2011-01-06 02:29:41] liaogz82 at singnet dot com dot sg hang on mine. 32 bit gangzh...@cdpl-pc-08:~$ php -v PHP 5.3.3-1ubuntu9.1 with Suhosin-Patch (cli) (built: Oct 15 2010 14:17:04) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies gangzh...@cdpl-pc-08:~$ uname -a Linux CDPL-PC-08 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 01:41:57 UTC 2010 i686 GNU/Linux ------------------------------------------------------------------------ [2011-01-06 01:38:57] lukemoynihan at gmail dot com As a workaround until I can patch php I have used the following pure php solution: http://stackoverflow.com/questions/4610651/any-problems-with-the-following-work- around-for-php-bug-53632 ------------------------------------------------------------------------ [2011-01-05 19:43:21] paj...@php.net @ cswarth at gmail dot com Thanks for all the feedbacks, we had enough info and details to fix the issue and new releases will be done shortly. ------------------------------------------------------------------------ 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 http://bugs.php.net/bug.php?id=53632 -- Edit this bug report at http://bugs.php.net/bug.php?id=53632&edit=1
