Your message dated Tue, 21 Jan 2025 19:19:28 +0000
with message-id <[email protected]>
and subject line Bug#1093599: fixed in faketime 0.9.10+2024-06-05+gba9ed5b2-0.3
has caused the Debian Bug report #1093599,
regarding faketime threads racing in ftpl_init and ft_shm_init
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1093599: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1093599
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: faketime
Version: debian/0.9.10+2024-06-05+gba9ed5b2-0.2
Affects: gem2deb
Severity: serious
Justification: Prevents testing migration
The gem2deb autopkgtest is failing with the new version of faketime.
There's a BUG complaint from, I think, the libc, in
pthread_cond_destroy.
The most relevant changes in libfaketime seem to me to be that the
test for `initialized` has been hoisted into ftpl_init. I looked at
the code and if faked functions are run from multiple threads, the
core of ftpl_init could run twice concurrently. Looking at it, it
obviously isn't sound against that.
I intend to develop a patch to change this to use sound locking
techniques and/or atomics. But that will probably not happen right
away.
Ian.
--
Ian Jackson <[email protected]> These opinions are my own.
Pronouns: they/he. If I emailed you from @fyvzl.net or @evade.org.uk,
that is a private address which bypasses my fierce spamfilter.
--- End Message ---
--- Begin Message ---
Source: faketime
Source-Version: 0.9.10+2024-06-05+gba9ed5b2-0.3
Done: Ian Jackson <[email protected]>
We believe that the bug you reported is fixed in the latest version of
faketime, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Ian Jackson <[email protected]> (supplier of updated faketime
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
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Date: Tue, 21 Jan 2025 18:54:51 +0000
Source: faketime
Architecture: source
Version: 0.9.10+2024-06-05+gba9ed5b2-0.3
Distribution: unstable
Urgency: medium
Maintainer: Daniel Kahn Gillmor <[email protected]>
Changed-By: Ian Jackson <[email protected]>
Closes: 1093599
Changes:
faketime (0.9.10+2024-06-05+gba9ed5b2-0.3) unstable; urgency=medium
.
* Non-maintainer upload.
* Replace data races with use of pthread_once. Closes: #1093599.
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