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bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file
From: |
Stephen Berman |
Subject: |
bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file |
Date: |
Fri, 25 Sep 2020 14:05:08 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
On Fri, 25 Sep 2020 14:00:33 +0300 Eli Zaretskii <eliz@gnu.org> wrote:
>> Date: Fri, 25 Sep 2020 12:53:25 +0300
>> From: Eli Zaretskii <eliz@gnu.org>
>> Cc: 43597@debbugs.gnu.org
>>
>> > Date: Fri, 25 Sep 2020 12:37:31 +0300
>> > From: Eli Zaretskii <eliz@gnu.org>
>> > Cc: 43597@debbugs.gnu.org
>> >
>> > Where can I find a zip file which exhibits this problem?
>>
>> Never mind, I found such a file on my system, the same one I used when
>> I added the zip64 support. The code indeed bit-rotted since then, I'm
>> looking into this.
>
> With the file I have, replacing -1 by #xffffffff does the job. So I
> guess I will need the file you used after all. It could be either the
> file's contents, or maybe there are issues related to whether Emacs is
> a 32-bit (my case) or a 64-bit (your case) program.
I can't readily make that specific file available to you (I would have
to get permission to share it), but fortunately the server I downloaded
it from automatically creates such ZIP files, so I just uploaded two
small test files to the server and downloaded them as a ZIP file, and it
shows exactly the same behavior (trying to visit it in archive-mode
fails with -1 but not with #xffffffff, but with the latter the size of
each of the files in the archive is given as #xffffffff), so it should
serve for debugging. I've attached that ZIP file.
Steve Berman
test.zip
Description: Zip archive
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, (continued)
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Andreas Schwab, 2020/09/24
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Stephen Berman, 2020/09/24
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Eli Zaretskii, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Stephen Berman, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Eli Zaretskii, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Eli Zaretskii, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Stephen Berman, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Eli Zaretskii, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file,
Stephen Berman <=
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Eli Zaretskii, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Eli Zaretskii, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Stephen Berman, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Eli Zaretskii, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Stephen Berman, 2020/09/25
- bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file, Eli Zaretskii, 2020/09/25