From: Eli Zaretskii <eliz@gnu.org>
To: eggert@cs.ucla.edu
Cc: 12632@debbugs.gnu.org
Subject: bug#12632: file permissions checking mishandled when setuid
Date: Sat, 13 Oct 2012 10:36:22 +0200 [thread overview]
Message-ID: <83a9vq7oqh.fsf@gnu.org> (raw)
In-Reply-To: <83fw5i7s4p.fsf@gnu.org>
In addition, I don't understand why is it a good idea to use
'euidaccess' in check_existing. Isn't the fact of the mere existence
of a file independent of user's access rights?
If 'access' is as good here as 'euidaccess', I think we should use the
former, as it is less expensive than the latter (AFAIU).
next prev parent reply other threads:[~2012-10-13 8:36 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-13 1:58 bug#12632: file permissions checking mishandled when setuid Paul Eggert
2012-10-13 7:23 ` Eli Zaretskii
2012-10-13 8:36 ` Eli Zaretskii [this message]
2012-10-14 6:16 ` Paul Eggert
2012-10-14 6:56 ` Eli Zaretskii
2012-10-14 18:14 ` Paul Eggert
2012-10-14 18:39 ` Eli Zaretskii
2012-10-14 19:42 ` Paul Eggert
2012-10-14 20:10 ` Eli Zaretskii
2012-10-14 20:17 ` Eli Zaretskii
2012-10-14 20:40 ` Paul Eggert
2012-10-14 20:53 ` Eli Zaretskii
2012-10-15 6:17 ` Paul Eggert
2012-10-15 17:31 ` Eli Zaretskii
2012-10-15 21:38 ` Paul Eggert
2012-10-16 3:46 ` Eli Zaretskii
2012-10-16 6:00 ` Paul Eggert
2012-10-16 16:36 ` Eli Zaretskii
2012-10-19 17:01 ` Paul Eggert
2012-10-19 18:41 ` Eli Zaretskii
2012-10-19 18:54 ` Paul Eggert
2012-10-19 19:05 ` Glenn Morris
2012-10-19 19:36 ` Paul Eggert
2012-10-20 2:25 ` Richard Stallman
2012-10-20 4:36 ` Paul Eggert
2012-10-21 1:44 ` Glenn Morris
2012-10-21 2:52 ` Paul Eggert
2012-10-21 4:24 ` Glenn Morris
2012-10-22 6:03 ` Paul Eggert
2012-10-22 17:19 ` Eli Zaretskii
2012-10-22 20:33 ` Paul Eggert
2012-10-22 21:04 ` Eli Zaretskii
2012-10-22 21:30 ` Paul Eggert
2012-10-23 0:40 ` Stefan Monnier
2012-10-23 1:46 ` Paul Eggert
2012-10-23 3:49 ` Eli Zaretskii
2012-10-23 3:47 ` Eli Zaretskii
2012-10-23 5:07 ` Paul Eggert
2012-10-23 16:44 ` Eli Zaretskii
2012-10-23 19:27 ` Paul Eggert
2012-10-23 19:50 ` Eli Zaretskii
2012-10-23 20:01 ` Paul Eggert
2012-10-23 23:15 ` Andy Moreton
2012-10-24 3:51 ` Eli Zaretskii
2012-10-19 19:10 ` Eli Zaretskii
2012-11-13 2:19 ` bug#12632: updated version of the patch Paul Eggert
2012-11-14 5:10 ` Paul Eggert
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