Re: TO HELL WITH IT THEN......(re: disk-destroyer.c)

Bartlomiej Zolnierkiewicz (dake@staszic.waw.pl)
Sat, 22 Jul 2000 03:36:02 +0200 (CEST)

On Fri, 21 Jul 2000, Oliver Xymoron wrote:
> On Sat, 22 Jul 2000, Bartlomiej Zolnierkiewicz wrote:
>
> > Andre revealed "exploit" beacause most (all?) of his opponents were too
> > lazy to look at patch and kernel's code and see what it is all about!
>
> Actually the patch posted doesn't have the fix, it says:

true but you can understand what this patch is for...
and later posted patch (ide.2.4.0-t5-2.all.4c.patch) contains fix for
disk-destroyer.c:

+ case WIN_WRITE:
+ case WIN_WRITE_VERIFY:
+ case WIN_WRITE_BUFFER:
+ case CFA_WRITE_SECT_WO_ERASE:
+ case WIN_DOWNLOAD_MICROCODE:
+ args->handler = &task_out_intr;
+ return (args->command_type == IDE_DRIVE_CMD) ? IDE_DRIVE_TASK_INVALID : IDE_DRIVE_TASK_RAW_WRITE;

>
> + case WIN_WRITE:
> + case WIN_WRITE_VERIFY:
> + case WIN_WRITE_BUFFER:
> + case CFA_WRITE_SECT_WO_ERASE:
> + case WIN_DOWNLOAD_MICROCODE:
> + args->handler = &task_out_intr;
> + return IDE_DRIVE_TASK_RAW_WRITE;
>
> The fixed version returns TASK_INVALID.
>
> --
> "Love the dolphins," she advised him. "Write by W.A.S.T.E.." 

--
Bartlomiej Zolnierkiewicz
<bkz@linux-ide.org>




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