Source: libluksde
Version: 20200205-1
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
libluksde 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 libluksde
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 libluksde-20200205/debian/changelog 
libluksde-20200205/debian/changelog
--- libluksde-20200205/debian/changelog 2020-12-05 12:52:17.000000000 +0000
+++ libluksde-20200205/debian/changelog 2024-02-01 09:45:36.000000000 +0000
@@ -1,3 +1,10 @@
+libluksde (20200205-1.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Thu, 01 Feb 2024 09:45:36 +0000
+
 libluksde (20200205-1) unstable; urgency=low
 
   * Initial release (Closes: #976456)
diff -Nru libluksde-20200205/debian/control libluksde-20200205/debian/control
--- libluksde-20200205/debian/control   2020-12-05 12:51:37.000000000 +0000
+++ libluksde-20200205/debian/control   2024-02-01 09:45:36.000000000 +0000
@@ -14,13 +14,16 @@
 Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends},
- libluksde1 (= ${binary:Version})
+ libluksde1t64 (= ${binary:Version})
 Description: library to access LUKS Disk Encryption volumes -- development 
files
  libluksde is a library to access LUKS Disk Encryption volumes.
  .
  This package includes the development support files.
 
-Package: libluksde1
+Package: libluksde1t64
+Provides: ${t64:Provides}
+Replaces: libluksde1
+Breaks: libluksde1 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -36,7 +39,7 @@
 Architecture: any
 Multi-Arch: foreign
 Depends: ${shlibs:Depends}, ${misc:Depends},
- libluksde1,
+ libluksde1t64,
 Description: library to access LUKS Disk Encryption volumes -- Utilities
  libluksde is a library to access LUKS Disk Encryption volumes.
  .
@@ -45,7 +48,7 @@
 Package: python3-libluksde
 Section: python
 Architecture: any
-Depends: libluksde1 (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}, 
${python3:Depends}
+Depends: libluksde1t64 (= ${binary:Version}), ${shlibs:Depends}, 
${misc:Depends}, ${python3:Depends}
 Description: library to access LUKS Disk Encryption volumes -- Python 3 
bindings
  libluksde is a library to access LUKS Disk Encryption volumes.
  .
diff -Nru libluksde-20200205/debian/libluksde1.install 
libluksde-20200205/debian/libluksde1.install
--- libluksde-20200205/debian/libluksde1.install        2020-12-05 
12:51:37.000000000 +0000
+++ libluksde-20200205/debian/libluksde1.install        1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*-*/lib*.so.*
diff -Nru libluksde-20200205/debian/libluksde1.symbols 
libluksde-20200205/debian/libluksde1.symbols
--- libluksde-20200205/debian/libluksde1.symbols        2020-12-05 
12:52:17.000000000 +0000
+++ libluksde-20200205/debian/libluksde1.symbols        1970-01-01 
00:00:00.000000000 +0000
@@ -1,80 +0,0 @@
-libluksde.so.1 libluksde1 #MINVER#
- (optional|regex)^libcaes_.* 0
- (optional|regex)^libcdata_.* 0
- (optional|regex)^libcerror_.* 0
- (optional|regex)^libcfile_.* 0
- (optional|regex)^libclocale_.* 0
- (optional|regex)^libcnotify_.* 0
- (optional|regex)^libcpath_.* 0
- (optional|regex)^libcsplit_.* 0
- (optional|regex)^libcthreads_.* 0
- (optional|regex)^libfcache_.* 0
- (optional|regex)^libfcrypto_.* 0
- (optional|regex)^libfdata_.* 0
- (optional|regex)^libfguid_.* 0
- (optional|regex)^libhmac_.* 0
- (optional|regex)^libuna_.* 0
- libluksde_check_volume_signature@Base 20200205
- libluksde_check_volume_signature_file_io_handle@Base 20200205
- libluksde_diffuser_diffuse@Base 20200205
- libluksde_diffuser_merge@Base 20200205
- libluksde_encryption_crypt@Base 20200205
- libluksde_encryption_free@Base 20200205
- libluksde_encryption_initialize@Base 20200205
- libluksde_encryption_set_key@Base 20200205
- libluksde_error_backtrace_fprint@Base 20200205
- libluksde_error_backtrace_sprint@Base 20200205
- libluksde_error_fprint@Base 20200205
- libluksde_error_free@Base 20200205
- libluksde_error_sprint@Base 20200205
- libluksde_get_access_flags_read@Base 20200205
- libluksde_get_codepage@Base 20200205
- libluksde_get_version@Base 20200205
- libluksde_internal_volume_read_buffer_from_file_io_handle@Base 20200205
- libluksde_internal_volume_seek_offset@Base 20200205
- libluksde_io_handle_clear@Base 20200205
- libluksde_io_handle_free@Base 20200205
- libluksde_io_handle_initialize@Base 20200205
- libluksde_io_handle_read_sector@Base 20200205
- libluksde_key_slot_free@Base 20200205
- libluksde_key_slot_initialize@Base 20200205
- libluksde_key_slot_read_data@Base 20200205
- libluksde_notify_set_stream@Base 20200205
- libluksde_notify_set_verbose@Base 20200205
- libluksde_notify_stream_close@Base 20200205
- libluksde_notify_stream_open@Base 20200205
- libluksde_password_pbkdf2@Base 20200205
- libluksde_sector_data_free@Base 20200205
- libluksde_sector_data_initialize@Base 20200205
- libluksde_sector_data_read@Base 20200205
- libluksde_set_codepage@Base 20200205
- libluksde_volume_close@Base 20200205
- libluksde_volume_free@Base 20200205
- libluksde_volume_get_encryption_method@Base 20200205
- libluksde_volume_get_offset@Base 20200205
- libluksde_volume_get_size@Base 20200205
- libluksde_volume_get_volume_identifier@Base 20200205
- libluksde_volume_header_free@Base 20200205
- libluksde_volume_header_get_format_version@Base 20200205
- libluksde_volume_header_get_volume_identifier@Base 20200205
- libluksde_volume_header_initialize@Base 20200205
- libluksde_volume_header_read_data@Base 20200205
- libluksde_volume_header_read_file_io_handle@Base 20200205
- libluksde_volume_initialize@Base 20200205
- libluksde_volume_is_locked@Base 20200205
- libluksde_volume_open@Base 20200205
- libluksde_volume_open_file_io_handle@Base 20200205
- libluksde_volume_open_read@Base 20200205
- libluksde_volume_parse_encryption_method@Base 20200205
- libluksde_volume_parse_encryption_mode@Base 20200205
- libluksde_volume_parse_hashing_method@Base 20200205
- libluksde_volume_read_buffer@Base 20200205
- libluksde_volume_read_buffer_at_offset@Base 20200205
- libluksde_volume_seek_offset@Base 20200205
- libluksde_volume_set_key@Base 20200205
- libluksde_volume_set_keys@Base 20200205
- libluksde_volume_set_utf16_password@Base 20200205
- libluksde_volume_set_utf8_password@Base 20200205
- libluksde_volume_signal_abort@Base 20200205
- luksde_backup_volume_header_signature@Base 20200205
- luksde_signature@Base 20200205
diff -Nru libluksde-20200205/debian/libluksde1t64.install 
libluksde-20200205/debian/libluksde1t64.install
--- libluksde-20200205/debian/libluksde1t64.install     1970-01-01 
00:00:00.000000000 +0000
+++ libluksde-20200205/debian/libluksde1t64.install     2020-12-05 
12:51:37.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*-*/lib*.so.*
diff -Nru libluksde-20200205/debian/libluksde1t64.lintian-overrides 
libluksde-20200205/debian/libluksde1t64.lintian-overrides
--- libluksde-20200205/debian/libluksde1t64.lintian-overrides   1970-01-01 
00:00:00.000000000 +0000
+++ libluksde-20200205/debian/libluksde1t64.lintian-overrides   2024-02-01 
09:45:36.000000000 +0000
@@ -0,0 +1 @@
+libluksde1t64: package-name-doesnt-match-sonames libluksde1
diff -Nru libluksde-20200205/debian/libluksde1t64.symbols 
libluksde-20200205/debian/libluksde1t64.symbols
--- libluksde-20200205/debian/libluksde1t64.symbols     1970-01-01 
00:00:00.000000000 +0000
+++ libluksde-20200205/debian/libluksde1t64.symbols     2024-02-01 
09:45:36.000000000 +0000
@@ -0,0 +1,80 @@
+libluksde.so.1 libluksde1t64 #MINVER#
+ (optional|regex)^libcaes_.* 0
+ (optional|regex)^libcdata_.* 0
+ (optional|regex)^libcerror_.* 0
+ (optional|regex)^libcfile_.* 0
+ (optional|regex)^libclocale_.* 0
+ (optional|regex)^libcnotify_.* 0
+ (optional|regex)^libcpath_.* 0
+ (optional|regex)^libcsplit_.* 0
+ (optional|regex)^libcthreads_.* 0
+ (optional|regex)^libfcache_.* 0
+ (optional|regex)^libfcrypto_.* 0
+ (optional|regex)^libfdata_.* 0
+ (optional|regex)^libfguid_.* 0
+ (optional|regex)^libhmac_.* 0
+ (optional|regex)^libuna_.* 0
+ libluksde_check_volume_signature@Base 20200205
+ libluksde_check_volume_signature_file_io_handle@Base 20200205
+ libluksde_diffuser_diffuse@Base 20200205
+ libluksde_diffuser_merge@Base 20200205
+ libluksde_encryption_crypt@Base 20200205
+ libluksde_encryption_free@Base 20200205
+ libluksde_encryption_initialize@Base 20200205
+ libluksde_encryption_set_key@Base 20200205
+ libluksde_error_backtrace_fprint@Base 20200205
+ libluksde_error_backtrace_sprint@Base 20200205
+ libluksde_error_fprint@Base 20200205
+ libluksde_error_free@Base 20200205
+ libluksde_error_sprint@Base 20200205
+ libluksde_get_access_flags_read@Base 20200205
+ libluksde_get_codepage@Base 20200205
+ libluksde_get_version@Base 20200205
+ libluksde_internal_volume_read_buffer_from_file_io_handle@Base 20200205
+ libluksde_internal_volume_seek_offset@Base 20200205
+ libluksde_io_handle_clear@Base 20200205
+ libluksde_io_handle_free@Base 20200205
+ libluksde_io_handle_initialize@Base 20200205
+ libluksde_io_handle_read_sector@Base 20200205
+ libluksde_key_slot_free@Base 20200205
+ libluksde_key_slot_initialize@Base 20200205
+ libluksde_key_slot_read_data@Base 20200205
+ libluksde_notify_set_stream@Base 20200205
+ libluksde_notify_set_verbose@Base 20200205
+ libluksde_notify_stream_close@Base 20200205
+ libluksde_notify_stream_open@Base 20200205
+ libluksde_password_pbkdf2@Base 20200205
+ libluksde_sector_data_free@Base 20200205
+ libluksde_sector_data_initialize@Base 20200205
+ libluksde_sector_data_read@Base 20200205
+ libluksde_set_codepage@Base 20200205
+ libluksde_volume_close@Base 20200205
+ libluksde_volume_free@Base 20200205
+ libluksde_volume_get_encryption_method@Base 20200205
+ libluksde_volume_get_offset@Base 20200205
+ libluksde_volume_get_size@Base 20200205
+ libluksde_volume_get_volume_identifier@Base 20200205
+ libluksde_volume_header_free@Base 20200205
+ libluksde_volume_header_get_format_version@Base 20200205
+ libluksde_volume_header_get_volume_identifier@Base 20200205
+ libluksde_volume_header_initialize@Base 20200205
+ libluksde_volume_header_read_data@Base 20200205
+ libluksde_volume_header_read_file_io_handle@Base 20200205
+ libluksde_volume_initialize@Base 20200205
+ libluksde_volume_is_locked@Base 20200205
+ libluksde_volume_open@Base 20200205
+ libluksde_volume_open_file_io_handle@Base 20200205
+ libluksde_volume_open_read@Base 20200205
+ libluksde_volume_parse_encryption_method@Base 20200205
+ libluksde_volume_parse_encryption_mode@Base 20200205
+ libluksde_volume_parse_hashing_method@Base 20200205
+ libluksde_volume_read_buffer@Base 20200205
+ libluksde_volume_read_buffer_at_offset@Base 20200205
+ libluksde_volume_seek_offset@Base 20200205
+ libluksde_volume_set_key@Base 20200205
+ libluksde_volume_set_keys@Base 20200205
+ libluksde_volume_set_utf16_password@Base 20200205
+ libluksde_volume_set_utf8_password@Base 20200205
+ libluksde_volume_signal_abort@Base 20200205
+ luksde_backup_volume_header_signature@Base 20200205
+ luksde_signature@Base 20200205

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