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Groups > comp.os.linux.development.system > #475
| From | Phil Carmody <thefatphil_demunged@yahoo.co.uk> |
|---|---|
| Newsgroups | comp.os.linux.development.system |
| Subject | Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' |
| Date | 2012-10-11 01:53 +0300 |
| Organization | A noiseless patient Spider |
| Message-ID | <87obka3pn6.fsf@bazspaz.fatphil.org> (permalink) |
| References | (1 earlier) <87ehlh9d99.fsf@araminta.anjou.terraraq.org.uk> <c8cf57cb-5078-4996-9cea-c36d36c98348@googlegroups.com> <k4f7du$ind$1@dont-email.me> <45b5a20b-9fed-4d34-acaf-d7f38b092c98@googlegroups.com> <ad2iv9Fg2puU1@mid.individual.net> |
Josef Moellers <josef.moellers@invalid.invalid> writes: > On 10/02/2012 07:46 PM, Alex Vinokur wrote: > > On Tuesday, October 2, 2012 7:14:38 PM UTC+2, Tauno Voipio wrote: > > >> The 'files' in /proc are no regular files. They are peepholes into the > >> internals of the kernel. The kernel may impose whatever additional > >> restrictions it deems fit. > >> > > In this case their permissions should be -r-------- or -r--r-----, but not -r--r--r-- (i.e., 0400 or 0440, but not 0444). > > No, they need not. You cannot counter "a should be" with a "need not". Clearly they need not, as it works currently without the more restrictive flags. Phil -- Regarding TSA regulations: How are four small bottles of liquid different from one large bottle? Because four bottles can hold the components of a binary liquid explosive, whereas one big bottle can't. -- camperdave responding to MacAndrew on /.
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"Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Alex Vinokur <alex.vinokur@gmail.com> - 2012-10-02 07:05 -0700
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Richard Kettlewell <rjk@greenend.org.uk> - 2012-10-02 15:09 +0100
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Alex Vinokur <alex.vinokur@gmail.com> - 2012-10-02 07:20 -0700
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2012-10-02 20:14 +0300
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Alex Vinokur <alex.vinokur@gmail.com> - 2012-10-02 10:46 -0700
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Josef Moellers <josef.moellers@invalid.invalid> - 2012-10-03 12:39 +0200
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2012-10-11 01:53 +0300
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2012-10-11 01:58 +0300
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Richard Kettlewell <rjk@greenend.org.uk> - 2012-10-02 20:08 +0100
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' pacman@kosh.dhis.org (Alan Curry) - 2012-10-02 21:44 +0000
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Alex Vinokur <alex.vinokur@gmail.com> - 2012-10-02 23:16 -0700
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Richard Kettlewell <rjk@greenend.org.uk> - 2012-10-03 09:35 +0100
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' a.c.kalker@gmail.com - 2013-07-14 06:08 -0700
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Jorgen Grahn <grahn+nntp@snipabacken.se> - 2013-07-14 17:08 +0000
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' crankypuss <crankypuss@nomail.invalid> - 2013-07-15 02:41 -0600
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Jorgen Grahn <grahn+nntp@snipabacken.se> - 2013-07-15 10:06 +0000
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Richard Kettlewell <rjk@greenend.org.uk> - 2013-07-15 10:05 +0100
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' crankypuss <crankypuss@nomail.invalid> - 2013-07-15 03:51 -0600
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Richard Kettlewell <rjk@greenend.org.uk> - 2013-07-15 11:32 +0100
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' crankypuss <crankypuss@nomail.invalid> - 2013-07-16 03:50 -0600
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Richard Kettlewell <rjk@greenend.org.uk> - 2013-07-16 11:29 +0100
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' crankypuss <crankypuss@nomail.invalid> - 2013-07-16 04:53 -0600
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Rainer Weikusat <rweikusat@mssgmbh.com> - 2013-07-16 13:06 +0100
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' crankypuss <crankypuss@nomail.invalid> - 2013-07-17 01:52 -0600
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' Jorgen Grahn <grahn+nntp@snipabacken.se> - 2013-07-16 19:04 +0000
Re: "Permission denied" while reading file /proc/<pid>/maps with permissions '-r--r--r--' crankypuss <crankypuss@nomail.invalid> - 2013-07-17 02:21 -0600
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