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Groups > linux.kernel > #1215583
| From | Andreas Grünbacher <andreas.gruenbacher@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC v6 03/40] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD permission flags |
| Date | 2015-08-29 00:00 +0200 |
| Message-ID | <q2zQJ-7lW-9@gated-at.bofh.it> (permalink) |
| References | <pTJ2V-1c2-3@gated-at.bofh.it> <pTJ2W-1c2-29@gated-at.bofh.it> <q2zxo-6Zc-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
2015-08-28 23:36 GMT+02:00 Andy Lutomirski <luto@amacapital.net>: > Silly question from the peanut gallery: is there any such thing as > opening an fd pointing at a file such that the "open file description" > (i.e. the struct file) captures the right to delete the file? > > IOW do we need FMODE_DELETE_SELF? When would that permission be checked, what syscall would you use to unlink an open file descriptor? Thanks, Andreas -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Re: [RFC v6 03/40] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD permission flags Andy Lutomirski <luto@amacapital.net> - 2015-08-28 23:40 +0200
Re: [RFC v6 03/40] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD permission flags Andreas Grünbacher <andreas.gruenbacher@gmail.com> - 2015-08-29 00:00 +0200
Re: [RFC v6 03/40] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD permission flags Andy Lutomirski <luto@amacapital.net> - 2015-08-29 03:10 +0200
Re: [RFC v6 03/40] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD permission flags bfields@fieldses.org (J. Bruce Fields) - 2015-08-29 00:00 +0200
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