Your message dated Sat, 09 Dec 2023 16:17:24 +0000
with message-id <e1rc016-002rh0...@fasolo.debian.org>
and subject line Bug#1036104: fixed in tzdata 2021a-1+deb11u11
has caused the Debian Bug report #1036104,
regarding tzdata.zi has a typo in the backported Egypt DST rules
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.

(NB: If you are a system administrator and have no idea what this
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immediately.)


-- 
1036104: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1036104
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: tzdata
Version: 2021a-1+deb11u10
Severity: important
Tags: patch
X-Debbugs-Cc: deb...@kayari.org

Dear Maintainer,

   * What led up to the situation?

GCC 13 uses the /usr/share/zoneinfo/tzdata.zi file to implement support for
the C++20 time zone library.

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

Basic use of std::chrono::tzdb with GCC 13 fails on Debian stable, because
the tzdata.zi file cannot be parsed, and so only UTC time zones are
supported.

I originally filed this upstream:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109857
Further investigation revealed it's a Debian-specific bug in the tzdata.zi
file.

   * What was the outcome of this action?

Attempting to use any non-UTC time zone in C++ programs will fail.

   * What outcome did you expect instead?

The tzdata.zi file should be valid according to the zic(8) man page.
Specifically:

   The fields that make up a rule line are:
   [...]
   TO      Gives the final year in which the rule applies.  In addition
   to minimum and maximum (as above), the word only (or an abbreviation)
   may be used to repeat the value of the FROM field.

The tzdata-2021a-1+deb11u10 package contains a backport of the Egypt DST
changes from this commit:
https://github.com/eggert/tz/commit/dcd8cbed23201416cbd3bbf43f669737693282d7

However that has a typo, which was fixed by this commit, which is not
present in the Debian package:
https://github.com/eggert/tz/commit/af242d11b62584808a66851b8707148bf1ee8d0a

Please backport the typo fix.


-- System Information:
Debian Release: 11.7
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.2.14-200.fc37.x86_64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: unable to detect

Versions of packages tzdata depends on:
ii  debconf [debconf-2.0]  1.5.77

tzdata recommends no packages.

tzdata suggests no packages.

-- debconf information:
  tzdata/Zones/America:
  tzdata/Zones/Asia:
* tzdata/Areas: Etc
  tzdata/Zones/Africa:
  tzdata/Zones/Pacific:
  tzdata/Zones/Indian:
  tzdata/Zones/US:
  tzdata/Zones/Arctic:
* tzdata/Zones/Etc: UTC
  tzdata/Zones/Australia:
  tzdata/Zones/Europe:
  tzdata/Zones/Antarctica:
  tzdata/Zones/Atlantic:

--- End Message ---
--- Begin Message ---
Source: tzdata
Source-Version: 2021a-1+deb11u11
Done: Aurelien Jarno <aure...@debian.org>

We believe that the bug you reported is fixed in the latest version of
tzdata, 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 1036...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Aurelien Jarno <aure...@debian.org> (supplier of updated tzdata 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 ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Fri, 01 Dec 2023 22:51:38 +0100
Source: tzdata
Architecture: source
Version: 2021a-1+deb11u11
Distribution: bullseye
Urgency: medium
Maintainer: GNU Libc Maintainers <debian-glibc@lists.debian.org>
Changed-By: Aurelien Jarno <aure...@debian.org>
Closes: 1036104 1057185 1057186
Changes:
 tzdata (2021a-1+deb11u11) bullseye; urgency=medium
 .
   * Cherry-pick patches from upstream:
     - 25-no-leap-second-on-2023-12-31.patch: Update leap-seconds.list from
       upstream. The new expiration date is 28 June 2024.  Closes: #1057185,
       #1057186.
     - 26-egypt-dst-fix.patch: Fix a typo in the Egypt change introduced in
       tzdata 2021a-1+deb11u9.  Closes: #1036104.
   * debian/clean: Remove leapseconds during clean target.
Checksums-Sha1:
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 573629e1bfe8dbec6da143fd25b9bc12a4c86ddf 125056 
tzdata_2021a-1+deb11u11.debian.tar.xz
 ddeed25b88bc36725322045a74671a3231d2efd0 5776 
tzdata_2021a-1+deb11u11_source.buildinfo
Checksums-Sha256:
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tzdata_2021a-1+deb11u11.dsc
 6e47625c58bd323f2ec4a2a4e1187d8504bf2055fc4ea0ca154da8bd99dfbd06 125056 
tzdata_2021a-1+deb11u11.debian.tar.xz
 4a3bc659d94bf244f7d774d81f059f17bc6a51664c3b96ef43dbbfe3df920597 5776 
tzdata_2021a-1+deb11u11_source.buildinfo
Files:
 be4325bbde2bb6dc359b1f0a998745a2 2273 localization required 
tzdata_2021a-1+deb11u11.dsc
 41087743dcc12dba8427342023e9fe15 125056 localization required 
tzdata_2021a-1+deb11u11.debian.tar.xz
 21b175f6317f7a09088983856d4c3340 5776 localization required 
tzdata_2021a-1+deb11u11_source.buildinfo

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--- End Message ---

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