Re: [Lcms-user] OSX Warnings

[Martí M. <mar...@li...>]

Hi Bob,

Thanks for pointing out this. Yes, x64 is supported and tested. I have 
done a search of "size_t" and the core library does not use it, nor 
unsigned long. The places where integer overflow can happen are known, 
as this may represent a security risk.

Best regards

Marti


On 8/3/2017 7:29 PM, Bob Friesenhahn wrote:
> For 64-bit Windows builds, 'unsigned long' is only a 32-bit type but 
> 'size_t' is a 64-bit type.  It seems likely that there are many more 
> problems when computing size_t values given apparent assumptions that 
> 'unsigned long' will be large enough. Integer overflow may occur. 
> There will also be more prominence of sign-extension problems, which 
> can create security risks.
>
> Have test compiles also been done for 64-bit Windows builds?
>
> Bob