Re: [kernel-hardening] Re: [PATCH 9/9] mm: SLUB hardened usercopy support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 8 Jul 2016, Michael Ellerman wrote:

> > I wonder if this code should be using size_from_object() instead of s->size?
>
> Hmm, not sure. Who's SLUB maintainer? :)

Me.

s->size is the size of the whole object including debugging info etc.
ksize() gives you the actual usable size of an object.

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]