Source: libdvdread
Version: 6.1.3-1
Severity: serious
Tags: patch pending sid trixie
Justification: library ABI skew on upgrade
User: debian-...@lists.debian.org
Usertags: time-t

NOTICE: these changes must not be uploaded to unstable yet!

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
libdvdread 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 libdvdread
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')
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 libdvdread-6.1.3/debian/changelog libdvdread-6.1.3/debian/changelog
--- libdvdread-6.1.3/debian/changelog   2022-06-08 17:04:02.000000000 +0000
+++ libdvdread-6.1.3/debian/changelog   2024-02-05 07:53:51.000000000 +0000
@@ -1,3 +1,10 @@
+libdvdread (6.1.3-1.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Mon, 05 Feb 2024 07:53:51 +0000
+
 libdvdread (6.1.3-1) unstable; urgency=medium
 
   * Team upload
diff -Nru libdvdread-6.1.3/debian/control libdvdread-6.1.3/debian/control
--- libdvdread-6.1.3/debian/control     2022-06-08 16:53:30.000000000 +0000
+++ libdvdread-6.1.3/debian/control     2024-02-05 07:53:51.000000000 +0000
@@ -11,7 +11,10 @@
 Vcs-Git: https://salsa.debian.org/multimedia-team/libdvdread.git
 Rules-Requires-Root: no
 
-Package: libdvdread8
+Package: libdvdread8t64
+Provides: ${t64:Provides}
+Replaces: libdvdread8
+Breaks: libdvdread8 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -30,7 +33,7 @@
 Section: libdevel
 Architecture: any
 Multi-Arch: same
-Depends: libdvdread8 (= ${binary:Version}), pkg-config, ${misc:Depends}
+Depends: libdvdread8t64 (= ${binary:Version}), pkg-config, ${misc:Depends}
 Suggests: libdvdcss-dev
 Description: library for reading DVDs (development)
  libdvdread provides the functionality that is required to access many DVDs. It
diff -Nru libdvdread-6.1.3/debian/libdvdread8.bug-control 
libdvdread-6.1.3/debian/libdvdread8.bug-control
--- libdvdread-6.1.3/debian/libdvdread8.bug-control     2022-06-08 
16:47:06.000000000 +0000
+++ libdvdread-6.1.3/debian/libdvdread8.bug-control     1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-Report-With: libdvdnav4 libdvdcss2
diff -Nru libdvdread-6.1.3/debian/libdvdread8.docs 
libdvdread-6.1.3/debian/libdvdread8.docs
--- libdvdread-6.1.3/debian/libdvdread8.docs    2022-06-08 16:47:06.000000000 
+0000
+++ libdvdread-6.1.3/debian/libdvdread8.docs    1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-debian/docs/*
diff -Nru libdvdread-6.1.3/debian/libdvdread8.install 
libdvdread-6.1.3/debian/libdvdread8.install
--- libdvdread-6.1.3/debian/libdvdread8.install 2022-06-08 16:47:06.000000000 
+0000
+++ libdvdread-6.1.3/debian/libdvdread8.install 1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-usr/lib/*/*.so.*
diff -Nru libdvdread-6.1.3/debian/libdvdread8.symbols 
libdvdread-6.1.3/debian/libdvdread8.symbols
--- libdvdread-6.1.3/debian/libdvdread8.symbols 2022-06-08 16:47:06.000000000 
+0000
+++ libdvdread-6.1.3/debian/libdvdread8.symbols 1970-01-01 00:00:00.000000000 
+0000
@@ -1,61 +0,0 @@
-libdvdread.so.8 #PACKAGE# #MINVER#
-* Build-Depends-Package: libdvdread-dev
- DVDClose@Base 4.1.3
- DVDCloseFile@Base 4.1.3
- DVDDiscID@Base 4.1.3
- DVDFileSeek@Base 4.1.3
- DVDFileSeekForce@Base 4.1.3
- DVDFileSize@Base 4.1.3
- DVDFileStat@Base 4.1.3-4~
- DVDISOVolumeInfo@Base 4.1.3
- DVDOpen2@Base 6.1.0
- DVDOpen@Base 4.1.3
- DVDOpenFile@Base 4.1.3
- DVDOpenStream2@Base 6.1.0
- DVDOpenStream@Base 5.0.2
- DVDReadBlocks@Base 4.1.3
- DVDReadBytes@Base 4.1.3
- DVDReadLog@Base 6.1.0
- DVDUDFCacheLevel@Base 4.1.3
- DVDUDFVolumeInfo@Base 4.1.3
- UDFFindFile@Base 4.1.3
- UDFGetVolumeIdentifier@Base 4.1.3
- UDFGetVolumeSetIdentifier@Base 4.1.3
- dvdread_getbits@Base 4.1.3
- dvdread_getbits_init@Base 4.1.3
- dvdread_print_time@Base 4.1.3
- ifoClose@Base 4.1.3
- ifoFree_C_ADT@Base 4.1.3
- ifoFree_FP_PGC@Base 4.1.3
- ifoFree_PGCIT@Base 4.1.3
- ifoFree_PGCI_UT@Base 4.1.3
- ifoFree_PTL_MAIT@Base 4.1.3
- ifoFree_TITLE_C_ADT@Base 4.1.3
- ifoFree_TITLE_VOBU_ADMAP@Base 4.1.3
- ifoFree_TT_SRPT@Base 4.1.3
- ifoFree_TXTDT_MGI@Base 4.1.3
- ifoFree_VOBU_ADMAP@Base 4.1.3
- ifoFree_VTS_ATRT@Base 4.1.3
- ifoFree_VTS_PTT_SRPT@Base 4.1.3
- ifoFree_VTS_TMAPT@Base 4.1.3
- ifoOpen@Base 4.1.3
- ifoOpenVMGI@Base 4.1.3
- ifoOpenVTSI@Base 4.1.3
- ifoRead_C_ADT@Base 4.1.3
- ifoRead_FP_PGC@Base 4.1.3
- ifoRead_PGCIT@Base 4.1.3
- ifoRead_PGCI_UT@Base 4.1.3
- ifoRead_PTL_MAIT@Base 4.1.3
- ifoRead_TITLE_C_ADT@Base 4.1.3
- ifoRead_TITLE_VOBU_ADMAP@Base 4.1.3
- ifoRead_TT_SRPT@Base 4.1.3
- ifoRead_TXTDT_MGI@Base 4.1.3
- ifoRead_VOBU_ADMAP@Base 4.1.3
- ifoRead_VTS_ATRT@Base 4.1.3
- ifoRead_VTS_PTT_SRPT@Base 4.1.3
- ifoRead_VTS_TMAPT@Base 4.1.3
- ifo_print@Base 4.1.3
- navPrint_DSI@Base 4.1.3
- navPrint_PCI@Base 4.1.3
- navRead_DSI@Base 4.1.3
- navRead_PCI@Base 4.1.3
diff -Nru libdvdread-6.1.3/debian/libdvdread8t64.bug-control 
libdvdread-6.1.3/debian/libdvdread8t64.bug-control
--- libdvdread-6.1.3/debian/libdvdread8t64.bug-control  1970-01-01 
00:00:00.000000000 +0000
+++ libdvdread-6.1.3/debian/libdvdread8t64.bug-control  2022-06-08 
16:47:06.000000000 +0000
@@ -0,0 +1 @@
+Report-With: libdvdnav4 libdvdcss2
diff -Nru libdvdread-6.1.3/debian/libdvdread8t64.docs 
libdvdread-6.1.3/debian/libdvdread8t64.docs
--- libdvdread-6.1.3/debian/libdvdread8t64.docs 1970-01-01 00:00:00.000000000 
+0000
+++ libdvdread-6.1.3/debian/libdvdread8t64.docs 2022-06-08 16:47:06.000000000 
+0000
@@ -0,0 +1 @@
+debian/docs/*
diff -Nru libdvdread-6.1.3/debian/libdvdread8t64.install 
libdvdread-6.1.3/debian/libdvdread8t64.install
--- libdvdread-6.1.3/debian/libdvdread8t64.install      1970-01-01 
00:00:00.000000000 +0000
+++ libdvdread-6.1.3/debian/libdvdread8t64.install      2022-06-08 
16:47:06.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/*.so.*
diff -Nru libdvdread-6.1.3/debian/libdvdread8t64.lintian-overrides 
libdvdread-6.1.3/debian/libdvdread8t64.lintian-overrides
--- libdvdread-6.1.3/debian/libdvdread8t64.lintian-overrides    1970-01-01 
00:00:00.000000000 +0000
+++ libdvdread-6.1.3/debian/libdvdread8t64.lintian-overrides    2024-02-05 
07:53:51.000000000 +0000
@@ -0,0 +1 @@
+libdvdread8t64: package-name-doesnt-match-sonames libdvdread8
diff -Nru libdvdread-6.1.3/debian/libdvdread8t64.symbols 
libdvdread-6.1.3/debian/libdvdread8t64.symbols
--- libdvdread-6.1.3/debian/libdvdread8t64.symbols      1970-01-01 
00:00:00.000000000 +0000
+++ libdvdread-6.1.3/debian/libdvdread8t64.symbols      2024-02-05 
07:53:51.000000000 +0000
@@ -0,0 +1,61 @@
+libdvdread.so.8 #PACKAGE# #MINVER#
+* Build-Depends-Package: libdvdread-dev
+ DVDClose@Base 4.1.3
+ DVDCloseFile@Base 4.1.3
+ DVDDiscID@Base 4.1.3
+ DVDFileSeek@Base 4.1.3
+ DVDFileSeekForce@Base 4.1.3
+ DVDFileSize@Base 4.1.3
+ DVDFileStat@Base 4.1.3-4~
+ DVDISOVolumeInfo@Base 4.1.3
+ DVDOpen2@Base 6.1.0
+ DVDOpen@Base 4.1.3
+ DVDOpenFile@Base 4.1.3
+ DVDOpenStream2@Base 6.1.0
+ DVDOpenStream@Base 5.0.2
+ DVDReadBlocks@Base 4.1.3
+ DVDReadBytes@Base 4.1.3
+ DVDReadLog@Base 6.1.0
+ DVDUDFCacheLevel@Base 4.1.3
+ DVDUDFVolumeInfo@Base 4.1.3
+ UDFFindFile@Base 4.1.3
+ UDFGetVolumeIdentifier@Base 4.1.3
+ UDFGetVolumeSetIdentifier@Base 4.1.3
+ dvdread_getbits@Base 4.1.3
+ dvdread_getbits_init@Base 4.1.3
+ dvdread_print_time@Base 4.1.3
+ ifoClose@Base 4.1.3
+ ifoFree_C_ADT@Base 4.1.3
+ ifoFree_FP_PGC@Base 4.1.3
+ ifoFree_PGCIT@Base 4.1.3
+ ifoFree_PGCI_UT@Base 4.1.3
+ ifoFree_PTL_MAIT@Base 4.1.3
+ ifoFree_TITLE_C_ADT@Base 4.1.3
+ ifoFree_TITLE_VOBU_ADMAP@Base 4.1.3
+ ifoFree_TT_SRPT@Base 4.1.3
+ ifoFree_TXTDT_MGI@Base 4.1.3
+ ifoFree_VOBU_ADMAP@Base 4.1.3
+ ifoFree_VTS_ATRT@Base 4.1.3
+ ifoFree_VTS_PTT_SRPT@Base 4.1.3
+ ifoFree_VTS_TMAPT@Base 4.1.3
+ ifoOpen@Base 4.1.3
+ ifoOpenVMGI@Base 4.1.3
+ ifoOpenVTSI@Base 4.1.3
+ ifoRead_C_ADT@Base 4.1.3
+ ifoRead_FP_PGC@Base 4.1.3
+ ifoRead_PGCIT@Base 4.1.3
+ ifoRead_PGCI_UT@Base 4.1.3
+ ifoRead_PTL_MAIT@Base 4.1.3
+ ifoRead_TITLE_C_ADT@Base 4.1.3
+ ifoRead_TITLE_VOBU_ADMAP@Base 4.1.3
+ ifoRead_TT_SRPT@Base 4.1.3
+ ifoRead_TXTDT_MGI@Base 4.1.3
+ ifoRead_VOBU_ADMAP@Base 4.1.3
+ ifoRead_VTS_ATRT@Base 4.1.3
+ ifoRead_VTS_PTT_SRPT@Base 4.1.3
+ ifoRead_VTS_TMAPT@Base 4.1.3
+ ifo_print@Base 4.1.3
+ navPrint_DSI@Base 4.1.3
+ navPrint_PCI@Base 4.1.3
+ navRead_DSI@Base 4.1.3
+ navRead_PCI@Base 4.1.3

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