Hello,

On Fri, Aug 03, 2012 at 11:41:34PM +0200, Sasha Levin wrote:
> I forgot to comment on that one, sorry.
> 
> If we put hash entries after struct hash_table we don't take the
> bits field size into account, or did I miss something?

So, if you do the following,

        struct {
                struct {
                        int i;
                        long ar[];
                } B;
                long __ar_storage[32];
        } A;

It should always be safe to dereference A.B.ar[31].  I'm not sure
whether this is something guaranteed by C tho.  Maybe compilers are
allowed to put members in reverse order but I think we already depend
on the above.

Thanks.

-- 
tejun
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