Source: libopensmtpd
Version: 0.7-2
Severity: serious
Tags: patch pending
Justification: library ABI skew on upgrade
User: debian-...@lists.debian.org
Usertags: time-t

Dear maintainer,

As part of the 64-bit time_t transition required to support 32-bit
architectures in 2038 and beyond
(https://wiki.debian.org/ReleaseGoals/64bit-time), we have identified
libopensmtpd as a source package shipping runtime libraries whose ABI
either is affected by the change in size of time_t, or could not be
analyzed via abi-compliance-checker (and therefore to be on the safe
side we assume is affected).

To ensure that inconsistent combinations of libraries with their
reverse-dependencies are never installed together, it is necessary to
have a library transition, which is most easily done by renaming the
runtime library package.

Since turning on 64-bit time_t is being handled centrally through a change
to the default dpkg-buildflags (https://bugs.debian.org/1037136), it is
important that libraries affected by this ABI change all be uploaded close
together in time.  Therefore I have prepared a 0-day NMU for libopensmtpd
which will initially be uploaded to experimental if possible, then to
unstable after packages have cleared binary NEW.

Please find the patch for this NMU attached.

If you have any concerns about this patch, please reach out ASAP.  Although
this package will be uploaded to experimental immediately, there will be a
period of several days before we begin uploads to unstable; so if information
becomes available that your package should not be included in the transition,
there is time for us to amend the planned uploads.



-- System Information:
Debian Release: trixie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 6.5.0-14-generic (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru libopensmtpd-0.7/debian/changelog libopensmtpd-0.7/debian/changelog
--- libopensmtpd-0.7/debian/changelog   2022-08-25 13:04:21.000000000 +0000
+++ libopensmtpd-0.7/debian/changelog   2024-02-01 17:50:45.000000000 +0000
@@ -1,3 +1,10 @@
+libopensmtpd (0.7-2.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Thu, 01 Feb 2024 17:50:45 +0000
+
 libopensmtpd (0.7-2) unstable; urgency=medium
 
   * Do not embed build date in man pages
diff -Nru libopensmtpd-0.7/debian/control libopensmtpd-0.7/debian/control
--- libopensmtpd-0.7/debian/control     2022-08-25 13:04:21.000000000 +0000
+++ libopensmtpd-0.7/debian/control     2024-02-01 17:50:45.000000000 +0000
@@ -15,7 +15,7 @@
 Section: libdevel
 Architecture: any
 Multi-Arch: same
-Depends: libopensmtpd0 (= ${binary:Version}),
+Depends: libopensmtpd0t64 (= ${binary:Version}),
          ${misc:Depends},
 Description: development files for libopensmtpd
  This library provides an event-based interface for writing
@@ -25,7 +25,10 @@
  This package provides C header files. Non-developers likely have
  little use for this package.
 
-Package: libopensmtpd0
+Package: libopensmtpd0t64
+Provides: ${t64:Provides}
+Replaces: libopensmtpd0
+Breaks: libopensmtpd0 (<< ${source:Version})
 Architecture: any
 Multi-Arch: same
 Depends: ${misc:Depends},
diff -Nru libopensmtpd-0.7/debian/libopensmtpd0.install 
libopensmtpd-0.7/debian/libopensmtpd0.install
--- libopensmtpd-0.7/debian/libopensmtpd0.install       2021-06-10 
11:51:33.000000000 +0000
+++ libopensmtpd-0.7/debian/libopensmtpd0.install       1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/libopensmtpd*.so.*
diff -Nru libopensmtpd-0.7/debian/libopensmtpd0.lintian-overrides 
libopensmtpd-0.7/debian/libopensmtpd0.lintian-overrides
--- libopensmtpd-0.7/debian/libopensmtpd0.lintian-overrides     2022-08-25 
13:04:21.000000000 +0000
+++ libopensmtpd-0.7/debian/libopensmtpd0.lintian-overrides     1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-libopensmtpd0: exit-in-shared-library 
[usr/lib/x86_64-linux-gnu/libopensmtpd.so.0.1.0]
diff -Nru libopensmtpd-0.7/debian/libopensmtpd0.manpages 
libopensmtpd-0.7/debian/libopensmtpd0.manpages
--- libopensmtpd-0.7/debian/libopensmtpd0.manpages      2021-06-10 
11:51:33.000000000 +0000
+++ libopensmtpd-0.7/debian/libopensmtpd0.manpages      1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/share/man/man3/osmtpd_run.3.gz
diff -Nru libopensmtpd-0.7/debian/libopensmtpd0.symbols 
libopensmtpd-0.7/debian/libopensmtpd0.symbols
--- libopensmtpd-0.7/debian/libopensmtpd0.symbols       2021-06-10 
13:28:33.000000000 +0000
+++ libopensmtpd-0.7/debian/libopensmtpd0.symbols       1970-01-01 
00:00:00.000000000 +0000
@@ -1,45 +0,0 @@
-libopensmtpd.so.0 libopensmtpd0 #MINVER#
-* Build-Depends-Package: libopensmtpd-dev
- osmtpd_err@Base 0.7
- osmtpd_errx@Base 0.7
- osmtpd_filter_dataline@Base 0.7
- osmtpd_filter_disconnect@Base 0.7
- osmtpd_filter_disconnect_enh@Base 0.7
- osmtpd_filter_proceed@Base 0.7
- osmtpd_filter_reject@Base 0.7
- osmtpd_filter_reject_enh@Base 0.7
- osmtpd_local_message@Base 0.7
- osmtpd_local_session@Base 0.7
- osmtpd_need@Base 0.7
- osmtpd_register_conf@Base 0.7
- osmtpd_register_filter_auth@Base 0.7
- osmtpd_register_filter_commit@Base 0.7
- osmtpd_register_filter_connect@Base 0.7
- osmtpd_register_filter_data@Base 0.7
- osmtpd_register_filter_dataline@Base 0.7
- osmtpd_register_filter_ehlo@Base 0.7
- osmtpd_register_filter_helo@Base 0.7
- osmtpd_register_filter_help@Base 0.7
- osmtpd_register_filter_mailfrom@Base 0.7
- osmtpd_register_filter_noop@Base 0.7
- osmtpd_register_filter_quit@Base 0.7
- osmtpd_register_filter_rcptto@Base 0.7
- osmtpd_register_filter_rset@Base 0.7
- osmtpd_register_filter_starttls@Base 0.7
- osmtpd_register_filter_wiz@Base 0.7
- osmtpd_register_report_begin@Base 0.7
- osmtpd_register_report_client@Base 0.7
- osmtpd_register_report_commit@Base 0.7
- osmtpd_register_report_connect@Base 0.7
- osmtpd_register_report_data@Base 0.7
- osmtpd_register_report_disconnect@Base 0.7
- osmtpd_register_report_envelope@Base 0.7
- osmtpd_register_report_identify@Base 0.7
- osmtpd_register_report_mail@Base 0.7
- osmtpd_register_report_rcpt@Base 0.7
- osmtpd_register_report_response@Base 0.7
- osmtpd_register_report_rollback@Base 0.7
- osmtpd_register_report_server@Base 0.7
- osmtpd_register_report_timeout@Base 0.7
- osmtpd_register_report_tls@Base 0.7
- osmtpd_run@Base 0.7
diff -Nru libopensmtpd-0.7/debian/libopensmtpd0t64.install 
libopensmtpd-0.7/debian/libopensmtpd0t64.install
--- libopensmtpd-0.7/debian/libopensmtpd0t64.install    1970-01-01 
00:00:00.000000000 +0000
+++ libopensmtpd-0.7/debian/libopensmtpd0t64.install    2021-06-10 
11:51:33.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/libopensmtpd*.so.*
diff -Nru libopensmtpd-0.7/debian/libopensmtpd0t64.lintian-overrides 
libopensmtpd-0.7/debian/libopensmtpd0t64.lintian-overrides
--- libopensmtpd-0.7/debian/libopensmtpd0t64.lintian-overrides  1970-01-01 
00:00:00.000000000 +0000
+++ libopensmtpd-0.7/debian/libopensmtpd0t64.lintian-overrides  2024-02-01 
17:50:45.000000000 +0000
@@ -0,0 +1,2 @@
+libopensmtpd0t64: exit-in-shared-library 
[usr/lib/x86_64-linux-gnu/libopensmtpd.so.0.1.0]
+libopensmtpd0t64: package-name-doesnt-match-sonames libopensmtpd0
diff -Nru libopensmtpd-0.7/debian/libopensmtpd0t64.manpages 
libopensmtpd-0.7/debian/libopensmtpd0t64.manpages
--- libopensmtpd-0.7/debian/libopensmtpd0t64.manpages   1970-01-01 
00:00:00.000000000 +0000
+++ libopensmtpd-0.7/debian/libopensmtpd0t64.manpages   2021-06-10 
11:51:33.000000000 +0000
@@ -0,0 +1 @@
+usr/share/man/man3/osmtpd_run.3.gz
diff -Nru libopensmtpd-0.7/debian/libopensmtpd0t64.symbols 
libopensmtpd-0.7/debian/libopensmtpd0t64.symbols
--- libopensmtpd-0.7/debian/libopensmtpd0t64.symbols    1970-01-01 
00:00:00.000000000 +0000
+++ libopensmtpd-0.7/debian/libopensmtpd0t64.symbols    2024-02-01 
17:50:45.000000000 +0000
@@ -0,0 +1,45 @@
+libopensmtpd.so.0 libopensmtpd0t64 #MINVER#
+* Build-Depends-Package: libopensmtpd-dev
+ osmtpd_err@Base 0.7
+ osmtpd_errx@Base 0.7
+ osmtpd_filter_dataline@Base 0.7
+ osmtpd_filter_disconnect@Base 0.7
+ osmtpd_filter_disconnect_enh@Base 0.7
+ osmtpd_filter_proceed@Base 0.7
+ osmtpd_filter_reject@Base 0.7
+ osmtpd_filter_reject_enh@Base 0.7
+ osmtpd_local_message@Base 0.7
+ osmtpd_local_session@Base 0.7
+ osmtpd_need@Base 0.7
+ osmtpd_register_conf@Base 0.7
+ osmtpd_register_filter_auth@Base 0.7
+ osmtpd_register_filter_commit@Base 0.7
+ osmtpd_register_filter_connect@Base 0.7
+ osmtpd_register_filter_data@Base 0.7
+ osmtpd_register_filter_dataline@Base 0.7
+ osmtpd_register_filter_ehlo@Base 0.7
+ osmtpd_register_filter_helo@Base 0.7
+ osmtpd_register_filter_help@Base 0.7
+ osmtpd_register_filter_mailfrom@Base 0.7
+ osmtpd_register_filter_noop@Base 0.7
+ osmtpd_register_filter_quit@Base 0.7
+ osmtpd_register_filter_rcptto@Base 0.7
+ osmtpd_register_filter_rset@Base 0.7
+ osmtpd_register_filter_starttls@Base 0.7
+ osmtpd_register_filter_wiz@Base 0.7
+ osmtpd_register_report_begin@Base 0.7
+ osmtpd_register_report_client@Base 0.7
+ osmtpd_register_report_commit@Base 0.7
+ osmtpd_register_report_connect@Base 0.7
+ osmtpd_register_report_data@Base 0.7
+ osmtpd_register_report_disconnect@Base 0.7
+ osmtpd_register_report_envelope@Base 0.7
+ osmtpd_register_report_identify@Base 0.7
+ osmtpd_register_report_mail@Base 0.7
+ osmtpd_register_report_rcpt@Base 0.7
+ osmtpd_register_report_response@Base 0.7
+ osmtpd_register_report_rollback@Base 0.7
+ osmtpd_register_report_server@Base 0.7
+ osmtpd_register_report_timeout@Base 0.7
+ osmtpd_register_report_tls@Base 0.7
+ osmtpd_run@Base 0.7

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