Re: [Valgrind-developers] memcheck vs. mmap(,,PROT_NONE,,,)

[Tom H. <to...@co...>]

In message <486...@Bi...>
        John Reiser <jr...@bi...> wrote:

> I'd like a review of the reasons why memcheck gives "less good" diagnosis
> for access to a page that is mapped with PROT_NONE, versus access to a page
> that is not mapped at all.

Because memcheck's new_mem_mmap hook always marks the new block as
defined regardless of the permissions.

Tom

-- 
Tom Hughes (to...@co...)
http://www.compton.nu/