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    SubjectRe: [PATCH] Fix root hole in pktcdvd
    On Tue, May 17, 2005 at 06:00:25AM +0100, Al Viro wrote:
    > Same comment as for previous patch. I'll take a look at that sucker,
    > it might happen to be OK, seeing that most of the bdev ->ioctl() instances
    > ignore file argument and we might get away with passing odd stuff to
    > anything that could occur here.

    Oh, lovely - pkt_open() opens underlying device, unless we already have our
    device opened. Guess what happens if you open() with O_RDONLY and
    then - with O_RDWR?
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      Last update: 2005-05-17 07:58    [W:0.018 / U:15.660 seconds]
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