From: Andrea Corallo <akrl@sdf.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Eli Zaretskii <eliz@gnu.org>,
emacs-devel@gnu.org, Lars Ingebrigtsen <larsi@gnus.org>,
Rob Browning <rlb@defaultvalue.org>
Subject: Re: Finalizing 'inhibit-automatic-native-compilation'
Date: Tue, 14 Feb 2023 11:32:16 +0000 [thread overview]
Message-ID: <xjfk00k4h4v.fsf@ma.sdf.org> (raw)
In-Reply-To: <jwvttzp5fwo.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Mon, 13 Feb 2023 18:04:42 -0500")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> Mmmh, we already use the `make-temp-file' machinery anyway for every
>> compilation, but to understand if this is sufficient or doesn't help at
>> all, I should understand more on why using `temporary-file-directory' is
>> dangerous and in which context.
>
> `temporary-file-directory' may point to a world-writable directory, so
> it's vulnerable to the usual race condition where someone manages to
> predict the name of the file you're going to write and places there
> a symlink to some "interesting" place, so you end up overwriting some
> other file unwittingly.
Okay, ce4a066ed1e generates trampolines in a temporary directory if no
other option is viable (using the make-temp-file machinery to generate
the unpredictable name).
Andrea
next prev parent reply other threads:[~2023-02-14 11:32 UTC|newest]
Thread overview: 146+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-27 12:57 Finalizing 'inhibit-automatic-native-compilation' Eli Zaretskii
2023-01-27 14:19 ` Andrea Corallo
2023-01-27 23:11 ` Stephen Leake
2023-01-27 23:58 ` Stefan Monnier
2023-01-28 0:32 ` Stephen Leake
2023-01-28 8:31 ` Eli Zaretskii
2023-01-28 8:08 ` Eli Zaretskii
2023-01-29 21:42 ` Stephen Leake
2023-01-27 23:57 ` Stefan Monnier
2023-01-28 9:17 ` Eli Zaretskii
2023-01-28 17:00 ` Stefan Monnier
2023-01-28 17:09 ` Eli Zaretskii
2023-01-28 17:42 ` Stefan Monnier
2023-01-28 17:54 ` Eli Zaretskii
2023-01-28 18:00 ` Stefan Monnier
2023-01-28 18:09 ` Eli Zaretskii
2023-01-28 21:41 ` Andy Moreton
2023-01-29 6:46 ` Eli Zaretskii
2023-01-29 11:46 ` Andy Moreton
2023-01-28 22:24 ` Stefan Monnier
2023-01-29 6:25 ` Eli Zaretskii
2023-01-29 14:58 ` Stefan Monnier
2023-01-29 15:30 ` Eli Zaretskii
2023-01-30 2:30 ` Stefan Monnier
2023-01-30 12:47 ` Eli Zaretskii
2023-01-30 14:57 ` Stefan Monnier
2023-01-30 17:07 ` Eli Zaretskii
2023-01-30 17:18 ` Stefan Monnier
2023-01-31 4:19 ` Richard Stallman
2023-01-31 14:26 ` Stefan Monnier
2023-02-01 5:04 ` Richard Stallman
2023-02-04 19:55 ` Lynn Winebarger
2023-02-04 20:08 ` Eli Zaretskii
2023-02-04 22:05 ` Lynn Winebarger
2023-02-05 7:40 ` Eli Zaretskii
2023-02-05 16:22 ` Lynn Winebarger
2023-02-06 10:15 ` Andrea Corallo
2023-02-06 10:25 ` Andrea Corallo
2023-02-06 13:05 ` Eli Zaretskii
2023-02-06 13:37 ` Lynn Winebarger
2023-02-06 14:07 ` Eli Zaretskii
2023-02-06 14:29 ` Lynn Winebarger
2023-02-06 15:28 ` Eli Zaretskii
2023-02-07 3:57 ` Lynn Winebarger
2023-02-06 15:26 ` Lynn Winebarger
2023-02-02 5:18 ` Sean Whitton
2023-02-02 7:55 ` Eli Zaretskii
2023-02-02 16:17 ` Sean Whitton
2023-02-06 10:57 ` Aymeric Agon-Rambosson
2023-02-06 14:29 ` Eli Zaretskii
2023-02-07 3:39 ` Aymeric Agon-Rambosson
2023-02-07 12:49 ` Eli Zaretskii
2023-02-09 8:40 ` Aymeric Agon-Rambosson
2023-02-09 10:11 ` Eli Zaretskii
2023-02-09 21:07 ` Sean Whitton
2023-02-10 8:13 ` Eli Zaretskii
2023-02-10 8:37 ` Aymeric Agon-Rambosson
2023-02-10 16:53 ` Andrea Corallo
2023-02-10 17:34 ` Aymeric Agon-Rambosson
2023-02-11 8:11 ` Andrea Corallo
2023-02-11 10:06 ` Aymeric Agon-Rambosson
2023-02-11 10:44 ` Eli Zaretskii
2023-02-12 16:47 ` Aymeric Agon-Rambosson
2023-02-12 16:55 ` Eli Zaretskii
2023-02-12 19:58 ` Aymeric Agon-Rambosson
2023-02-12 20:09 ` Eli Zaretskii
2023-02-14 10:36 ` Aymeric Agon-Rambosson
2023-02-14 13:51 ` Eli Zaretskii
2023-02-15 22:39 ` Aymeric Agon-Rambosson
2023-02-16 8:04 ` Eli Zaretskii
2023-02-17 8:15 ` Eli Zaretskii
2023-02-17 10:16 ` Andrea Corallo
2023-02-17 14:17 ` Eli Zaretskii
2023-02-18 21:48 ` Andrea Corallo
2023-02-19 9:21 ` Eli Zaretskii
2023-02-20 9:14 ` Andrea Corallo
2023-02-20 12:02 ` Eli Zaretskii
2023-02-09 21:05 ` Sean Whitton
2023-02-10 8:08 ` Eli Zaretskii
2023-02-10 22:13 ` Sean Whitton
2023-02-11 9:16 ` Eli Zaretskii
2023-02-13 22:57 ` Sean Whitton
2023-02-14 5:17 ` tomas
2023-02-14 13:21 ` Eli Zaretskii
2023-02-14 11:29 ` Andrea Corallo
2023-02-14 17:11 ` Sean Whitton
2023-02-16 18:10 ` Sean Whitton
2023-02-17 9:00 ` Andrea Corallo
2023-02-17 16:42 ` Sean Whitton
2023-02-17 19:18 ` Eli Zaretskii
2023-02-17 21:13 ` Bug#1021842: " Tatsuya Kinoshita
2023-02-18 21:56 ` Andrea Corallo
2023-02-19 4:22 ` Stefan Monnier
2023-02-20 9:03 ` Andrea Corallo
2023-02-20 12:01 ` Eli Zaretskii
2023-02-20 15:42 ` Andrea Corallo
2023-02-20 16:02 ` Stefan Monnier
2023-02-20 20:22 ` Andrea Corallo
2023-02-20 16:57 ` Eli Zaretskii
2023-02-20 20:29 ` Andrea Corallo
2023-02-20 12:48 ` Stefan Monnier
2023-02-20 16:07 ` Andrea Corallo
2023-02-20 17:24 ` tomas
2023-02-07 13:56 ` Andrea Corallo
2023-02-07 15:03 ` Stefan Monnier
2023-02-07 15:27 ` Andrea Corallo
2023-02-09 7:26 ` Aymeric Agon-Rambosson
2023-02-09 7:52 ` Eli Zaretskii
2023-02-10 8:04 ` Aymeric Agon-Rambosson
2023-02-10 8:46 ` Eli Zaretskii
2023-02-10 17:02 ` Andrea Corallo
2023-02-02 5:40 ` Sean Whitton
2023-02-02 8:02 ` Eli Zaretskii
2023-02-02 8:41 ` tomas
2023-02-02 9:18 ` Eli Zaretskii
2023-02-02 16:28 ` Sean Whitton
2023-02-02 17:21 ` Eli Zaretskii
2023-02-09 21:12 ` Sean Whitton
2023-02-04 17:48 ` Liliana Marie Prikler
2023-02-04 18:18 ` Eli Zaretskii
2023-02-06 10:21 ` Andrea Corallo
2023-02-13 12:05 ` Andrea Corallo
2023-02-13 13:19 ` Eli Zaretskii
2023-02-13 15:21 ` Andrea Corallo
2023-02-13 15:37 ` Eli Zaretskii
2023-02-13 16:15 ` Andrea Corallo
2023-02-13 19:17 ` Stefan Monnier
2023-02-13 19:34 ` Andrea Corallo
2023-02-13 20:43 ` Stefan Monnier
2023-02-13 21:53 ` Andrea Corallo
2023-02-13 23:04 ` Stefan Monnier
2023-02-14 8:56 ` Andrea Corallo
2023-02-14 11:32 ` Andrea Corallo [this message]
[not found] ` <166586215062.368699.18398270685158383578.reportbug@convex>
2023-02-19 14:31 ` Bug#1021842: " Tatsuya Kinoshita
2023-02-20 9:18 ` Andrea Corallo
2023-02-20 12:03 ` Eli Zaretskii
2023-02-20 20:50 ` Bug#1021842: " Lynn Winebarger
2023-02-20 21:34 ` Stefan Monnier
2023-02-20 22:17 ` Lynn Winebarger
2023-02-20 22:02 ` Bug#1021842: " Tatsuya Kinoshita
2023-02-21 15:40 ` Andrea Corallo
2023-02-14 3:23 ` Eli Zaretskii
2023-02-14 3:31 ` Stefan Monnier
2023-02-14 8:55 ` Andrea Corallo
2023-02-14 13:11 ` Eli Zaretskii
2023-02-14 15:09 ` Stefan Monnier
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