Re: sv_grow() and malloc()

Dave Mitchell <davem@iabyn.com> wrote:
> I'd be interested in what people get with that code on other OSes.

Of things that haven't been mentioned yet, Linux i386, glibc 2.13:

after  12 bytes realloc() using different address
after  20 bytes realloc() using different address
after  28 bytes realloc() using different address
after  36 bytes realloc() using different address
after  44 bytes realloc() using different address
after  52 bytes realloc() using different address
after  60 bytes realloc() using different address
after  68 bytes realloc() using different address
after  76 bytes realloc() using different address
after  84 bytes realloc() using different address
after  92 bytes realloc() using different address
after 100 bytes realloc() using different address
after 108 bytes realloc() using different address
after 116 bytes realloc() using different address
after 124 bytes realloc() using different address

which is every 8 bytes starting from 12.

Linux x86-64 gives me the same results as you quote for your system.

-- 
Aaron Crane ** http://aaroncrane.co.uk/

• sv_grow() and malloc() by Dave Mitchell
• Re: sv_grow() and malloc() by demerphq
• Re: sv_grow() and malloc() by Dave Mitchell
• Re: sv_grow() and malloc() by Father Chrysostomos
• Re: sv_grow() and malloc() by Aaron Crane
• Re: sv_grow() and malloc() by H.Merijn Brand
• Re: sv_grow() and malloc() by Tony Cook
• Re: sv_grow() and malloc() by Dave Mitchell
• Re: sv_grow() and malloc() by Steve Hay
• Re: sv_grow() and malloc() by Andy Dougherty
• Re: sv_grow() and malloc() by Craig A. Berry
• Re: sv_grow() and malloc() by Andy Dougherty
• Re: sv_grow() and malloc() by Aaron Crane
• Re: sv_grow() and malloc() by Father Chrysostomos
• Re: sv_grow() and malloc() by Dave Mitchell