Re: mount memory modified after free

From: Bjoern A. Zeeb <bzeeb-lists_at_lists.zabbadoz.net>
Date: Thu, 20 Oct 2005 05:33:31 +0000 (UTC)
On Wed, 19 Oct 2005, Brian Fundakowski Feldman wrote:

> On Sun, Oct 16, 2005 at 09:48:19PM +0200, Pawel Jakub Dawidek wrote:
> > On Sat, Oct 15, 2005 at 04:00:08PM +0000, Bjoern A. Zeeb wrote:
> > +> Hi,
> > +>
> > +> I had /dev/ad8s4d mounted read only to /shared and
> > +> /local/building/ports/shared, then unounted /shared and did a
> > +> mount -u -o rw /local/building/ports/shared *kaboom*
> >
> > This is known problem. Multiple read-only mounts aren't safe.
>
> Do you mean that multiply-mounting both read-write and read-only isn't
> safe?  I don't think multiple read-only mounts are unsafe.

multi-mounts with one or more r/w are not allowed imho.

-- 
Bjoern A. Zeeb				bzeeb at Zabbadoz dot NeT
Received on Thu Oct 20 2005 - 03:35:11 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:45 UTC