Messages in this thread | | | Date | Fri, 21 Jul 2000 20:21:46 -0400 (EDT) | From | Aaron Sethman <> | Subject | Re: scsi-destroyer.c to come... |
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On Sat, 22 Jul 2000, David Luyer wrote: > So what? > > It is _much_ easier to do "cat </dev/zero >/dev/sda" > and about as likely to be effective. > > David. But how often is a program with a bug in it likely to execute this command? Lets say some program has a buffer overflow somewhere and it ends up clobbering the section of memory that holds the bits for the ioctl. Suddenly your data is gone and your left clueless. My question is what functionality are you going to lose by have some sanity checking in the kernel? Yes I know you can fiddle with /dev/mem etc..but this is know where near as likely to be triggered by a buggy program now is it?
Aaron
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