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Groups > linux.debian.kernel > #52269
| From | Die Optimisten <inform@die-optimisten.net> |
|---|---|
| Newsgroups | linux.debian.kernel |
| Subject | Re: no permission as root? |
| Date | 2016-01-19 22:30 +0100 |
| Message-ID | <qSM0G-51n-3@gated-at.bofh.it> (permalink) |
| References | <qSJPc-3EO-13@gated-at.bofh.it> <qSJPd-3EO-27@gated-at.bofh.it> <qSLxE-4AW-15@gated-at.bofh.it> <qSLxF-4AW-21@gated-at.bofh.it> |
| Organization | Die Optimisten |
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Ok, how can I disable it, can it be configured in /sys ? Can't find it in any manpage. It should be documented somewhere! It is helpful for nfs (or other remote access), but not local. If root already, there's no difference. I say best would be a mount-option. Andrew On 2016-01-19 21:50, Julien Cristau wrote: > Ah, right. That is the "protected symlinks" hardening feature. > > Cheers, > Julien > > On January 19, 2016 9:36:50 PM CET, Die Optimisten > <inform@die-optimisten.net> wrote: > > On 2016-01-19 20:06, Julien Cristau wrote: >> On Tue, Jan 19, 2016 at 19:44:26 +0100, Die Optimisten wrote: >> >>> Hi >>> I#m using/normal Debian, without virtualization, etc/ >>> Why do I have access as user, but not as root???? >>> >> google for nfs root squash. >> >> Cheers, >> Julien > Hi Julien, > Its local, without NFS! (rootfs ext2, mounted without acl, > xattr, etc ) > Furthermore, if a user created the link, other users can't follow it, > other users can follow only, if created by root. > > test@PcDach:/tmp/BB$ dir RR > lrwxrwxrwx 1 andreas andreas 39 Jan 19 21:25 RR -> /RRR/ > test@PcDach:/tmp/BB$ dir RR/ > ls: cannot access RR/: Permission denied > test@PcDach:/tmp/BB$ > test@PcDach:/tmp/BB$ dir /RRR/ # shows all > total 82048 > drwxrwxrwx 3 andreas test 4096 Jan 19 19:04 . > drwxrwxrwx 59 root test 12288 Jan 15 17:10 .. > ... > > Andrew >
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no permission as root? Die Optimisten <inform@die-optimisten.net> - 2016-01-19 20:10 +0100
Re: no permission as root? Julien Cristau <jcristau@debian.org> - 2016-01-19 20:10 +0100
Re: no permission as root? Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 20:30 +0100
Re: no permission as root? Die Optimisten <inform@die-optimisten.net> - 2016-01-19 22:00 +0100
Re: no permission as root? Julien Cristau <jcristau@debian.org> - 2016-01-19 22:00 +0100
Re: no permission as root? Die Optimisten <inform@die-optimisten.net> - 2016-01-19 22:30 +0100
Re: no permission as root? Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 23:50 +0100
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