On Sun, May 01, 2005 at 08:56:06PM +0300, Kai Makisara wrote:
> On Sat, 30 Apr 2005, Kai Makisara wrote:
>
> > The patch at the end is against 2.6.11.8.
> >
> > The kernel currently allows any user permitted to access the tape device file
> > to send the tape drive commands that may either make the tape drivers internal
> ...
> > filtering. This patch solves the problem for tapes and no more elaborate
> > patches are needed. If those are merged to the kernel, this patch can be reversed.
> >
> > Signed-off-by: Kai Makisara <[email protected]>
> >
> > --- linux-2.6.11.8/drivers/scsi/st.c 2005-03-03 21:10:36.000000000 +0200
> > +++ linux-2.6.11.8-k1/drivers/scsi/st.c 2005-04-30 09:57:21.000000000 +0300
> > @@ -3414,7 +3414,10 @@ static int st_ioctl(struct inode *inode,
> > case SCSI_IOCTL_GET_BUS_NUMBER:
> > break;
> > default:
> > - i = scsi_cmd_ioctl(file, STp->disk, cmd_in, p);
> > + if (!capable(CAP_SYS_RAWIO))
> > + i = -EPERM;
> > + else
> > + i = scsi_cmd_ioctl(file, STp->disk, cmd_in, p);
> > if (i != -ENOTTY)
> > return i;
> > break;
>
> Please hold this patch. Testing the corresponding patch for 2.6.12-rc
> showed that this is too restrictive. Best to wait until the next versions
> will be reviewed on the linux-scsi list and merged into -rc.
Ok, when you come up with something that is acceptable, care to email it
also to the [email protected] people?
thanks,
greg k-h
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
