On 0, Amnon Shiloh <[email protected]> wrote:
> Hi,
>
> Alright, I know that "mem_write" (fs/proc/base.c) is a "security hazard",
> but I need to use it anyway (as super-user only), and find it broken,
> somewhere between Linux-2.6.17 and Linux-2.6.18-rc4.
>
> The point is that in the beginning of the routine, "copied" is set to 0,
> but it is no good because in lines 805 and 812 it is set to other values.
> Finally, the routine returns as if it copied 12 (=ENOMEM) bytes less than
> it actually did.
>
Is there any reason copied shouldn't get set to 0 just prior to entering
the while loop?
> Amnon.
>
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