Re: Re: why not use strtol instead of php_filter_parse_{int,hex,octal}?
| From: | Derick Rethans | Date: | Tue, 23 Feb 2010 12:25:20 +0000 |
| Subject: | Re: Re: why not use strtol instead of php_filter_parse_{int,hex,octal}? | ||
| References: | 1 2 3 4 5 6 7 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-47036@lists.php.net to get a copy of this message | ||
On Mon, 22 Feb 2010, Raphael Geissert wrote:
> Derick Rethans wrote:
>
> > What exactly are you trying to fix here?
>
> gcc 4.4's optimiser removes the overflow check present in
> php_filter_parse_int and ZEND_HANDLE_NUMERIC (but I can't touch that part of
> the code anyway...) which prevents the overflow from being detected.
Doesn't this sound like a GCC bug to you then?
with kind regards,
Derick
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