Source: libfixposix
Version: 1:0.5.1-1+nmu1
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
libfixposix 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 libfixposix
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 libfixposix-0.5.1/debian/changelog libfixposix-0.5.1/debian/changelog
--- libfixposix-0.5.1/debian/changelog  2023-10-30 19:50:29.000000000 +0000
+++ libfixposix-0.5.1/debian/changelog  2024-02-01 00:29:58.000000000 +0000
@@ -1,3 +1,10 @@
+libfixposix (1:0.5.1-1+nmu1.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Thu, 01 Feb 2024 00:29:58 +0000
+
 libfixposix (1:0.5.1-1+nmu1) unstable; urgency=medium
 
   * Non-maintainer upload.
diff -Nru libfixposix-0.5.1/debian/control libfixposix-0.5.1/debian/control
--- libfixposix-0.5.1/debian/control    2023-10-30 19:50:29.000000000 +0000
+++ libfixposix-0.5.1/debian/control    2024-02-01 00:29:58.000000000 +0000
@@ -13,14 +13,17 @@
 Package: libfixposix-dev
 Architecture: any
 Multi-Arch: same
-Depends: libfixposix4 (= ${binary:Version}), ${misc:Depends}
+Depends: libfixposix4t64 (= ${binary:Version}), ${misc:Depends}
 Description: Replacement for inconsistent parts of POSIX (development)
  The purpose of libfixposix is to offer replacements for parts of
  POSIX whose behaviour is inconsistent across *NIX flavours.
  .
  This package contains the headers and static library files.
 
-Package: libfixposix4
+Package: libfixposix4t64
+Provides: ${t64:Provides}
+Replaces: libfixposix4
+Breaks: libfixposix4 (<< ${source:Version})
 Section: libs
 Architecture: any
 Multi-Arch: same
diff -Nru libfixposix-0.5.1/debian/libfixposix4.install 
libfixposix-0.5.1/debian/libfixposix4.install
--- libfixposix-0.5.1/debian/libfixposix4.install       2023-10-30 
19:50:29.000000000 +0000
+++ libfixposix-0.5.1/debian/libfixposix4.install       1970-01-01 
00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/lib*.so.*
diff -Nru libfixposix-0.5.1/debian/libfixposix4.symbols 
libfixposix-0.5.1/debian/libfixposix4.symbols
--- libfixposix-0.5.1/debian/libfixposix4.symbols       2023-10-30 
19:50:29.000000000 +0000
+++ libfixposix-0.5.1/debian/libfixposix4.symbols       1970-01-01 
00:00:00.000000000 +0000
@@ -1,121 +0,0 @@
-libfixposix.so.4 libfixposix4 #MINVER#
-* Build-Depends-Package: libfixposix-dev
- lfp_accept@Base 1:0.5.1
- lfp_buildinfo@Base 1:0.5.1
- lfp_clearenv@Base 1:0.5.1
- lfp_clock_getres@Base 1:0.5.1
- lfp_clock_gettime@Base 1:0.5.1
- lfp_clock_settime@Base 1:0.5.1
- lfp_closedir@Base 1:0.5.1
- lfp_closelog@Base 1:0.5.1
- lfp_cmsg_data@Base 1:0.5.1
- lfp_cmsg_firsthdr@Base 1:0.5.1
- lfp_cmsg_len@Base 1:0.5.1
- lfp_cmsg_nxthdr@Base 1:0.5.1
- lfp_cmsg_space@Base 1:0.5.1
- lfp_creat@Base 1:0.5.1
- lfp_errno@Base 1:0.5.1
- lfp_execve@Base 1:0.5.1
- lfp_execvpe@Base 1:0.5.1
- lfp_fd_clr@Base 1:0.5.1
- lfp_fd_isset@Base 1:0.5.1
- lfp_fd_set@Base 1:0.5.1
- lfp_fd_zero@Base 1:0.5.1
- lfp_fstat@Base 1:0.5.1
- lfp_ftruncate@Base 1:0.5.1
- lfp_get_environ@Base 1:0.5.1
- lfp_getpath@Base 1:0.5.1
- lfp_getpeereid@Base 1:0.5.1
- lfp_getrlimit@Base 1:0.5.1
- lfp_is_fd_cloexec@Base 1:0.5.1
- lfp_is_fd_nonblock@Base 1:0.5.1
- lfp_is_fd_open@Base 1:0.5.1
- lfp_isblk@Base 1:0.5.1
- lfp_ischr@Base 1:0.5.1
- lfp_isdir@Base 1:0.5.1
- lfp_isfifo@Base 1:0.5.1
- lfp_islnk@Base 1:0.5.1
- lfp_isreg@Base 1:0.5.1
- lfp_issock@Base 1:0.5.1
- lfp_log_mask@Base 1:0.5.1
- lfp_log_upto@Base 1:0.5.1
- lfp_lseek@Base 1:0.5.1
- lfp_lstat@Base 1:0.5.1
- lfp_mkostemp@Base 1:0.5.1
- lfp_mkstemp@Base 1:0.5.1
- lfp_mmap@Base 1:0.5.1
- lfp_munmap@Base 1:0.5.1
- lfp_nice_k@Base 1:0.5.1
- lfp_open@Base 1:0.5.1
- lfp_open_k@Base 1:0.5.1
- lfp_opendir@Base 1:0.5.1
- lfp_openlog@Base 1:0.5.1
- lfp_openpt@Base 1:0.5.1
- lfp_parse_memsize@Base 1:0.5.1
- lfp_pipe@Base 1:0.5.1
- lfp_pread@Base 1:0.5.1
- lfp_ptsname@Base 1:0.5.1
- lfp_pwrite@Base 1:0.5.1
- lfp_readdir@Base 1:0.5.1
- lfp_rewinddir@Base 1:0.5.1
- lfp_seekdir@Base 1:0.5.1
- lfp_select@Base 1:0.5.1
- lfp_sendfile@Base 1:0.5.1
- lfp_set_environ@Base 1:0.5.1
- lfp_set_errno@Base 1:0.5.1
- lfp_set_fd_cloexec@Base 1:0.5.1
- lfp_set_fd_nonblock@Base 1:0.5.1
- lfp_setlogmask@Base 1:0.5.1
- lfp_setrlimit@Base 1:0.5.1
- lfp_sig_dfl@Base 1:0.5.1
- lfp_sig_err@Base 1:0.5.1
- lfp_sig_hold@Base 1:0.5.1
- lfp_sig_ign@Base 1:0.5.1
- lfp_sigrtmax@Base 1:0.5.1
- lfp_sigrtmin@Base 1:0.5.1
- lfp_socket@Base 1:0.5.1
- lfp_spawn@Base 1:0.5.1
- lfp_spawn_file_actions_addclose@Base 1:0.5.1
- lfp_spawn_file_actions_adddup2@Base 1:0.5.1
- lfp_spawn_file_actions_addkeep@Base 1:0.5.1
- lfp_spawn_file_actions_addopen@Base 1:0.5.1
- lfp_spawn_file_actions_destroy@Base 1:0.5.1
- lfp_spawn_file_actions_init@Base 1:0.5.1
- lfp_spawnattr_destroy@Base 1:0.5.1
- lfp_spawnattr_getctty@Base 1:0.5.1
- lfp_spawnattr_getcwd@Base 1:0.5.1
- lfp_spawnattr_getflags@Base 1:0.5.1
- lfp_spawnattr_getpgroup@Base 1:0.5.1
- lfp_spawnattr_getrlimit@Base 1:0.5.1
- lfp_spawnattr_getsigdefault@Base 1:0.5.1
- lfp_spawnattr_getsigmask@Base 1:0.5.1
- lfp_spawnattr_getumask@Base 1:0.5.1
- lfp_spawnattr_init@Base 1:0.5.1
- lfp_spawnattr_setctty@Base 1:0.5.1
- lfp_spawnattr_setcwd@Base 1:0.5.1
- lfp_spawnattr_setflags@Base 1:0.5.1
- lfp_spawnattr_setpgroup@Base 1:0.5.1
- lfp_spawnattr_setrlimit@Base 1:0.5.1
- lfp_spawnattr_setsid@Base 1:0.5.1
- lfp_spawnattr_setsigdefault@Base 1:0.5.1
- lfp_spawnattr_setsigmask@Base 1:0.5.1
- lfp_spawnattr_setumask@Base 1:0.5.1
- lfp_spawnp@Base 1:0.5.1
- lfp_stat@Base 1:0.5.1
- lfp_strerror@Base 1:0.5.1
- lfp_strndup@Base 1:0.5.1
- lfp_strnlen@Base 1:0.5.1
- lfp_syslog@Base 1:0.5.1
- lfp_telldir@Base 1:0.5.1
- lfp_truncate@Base 1:0.5.1
- lfp_tty_attach@Base 1:0.5.1
- lfp_tty_fattach@Base 1:0.5.1
- lfp_vsyslog@Base 1:0.5.1
- lfp_wcoredump@Base 1:0.5.1
- lfp_wexitstatus@Base 1:0.5.1
- lfp_wifcontinued@Base 1:0.5.1
- lfp_wifexited@Base 1:0.5.1
- lfp_wifsignaled@Base 1:0.5.1
- lfp_wifstopped@Base 1:0.5.1
- lfp_wstopsig@Base 1:0.5.1
- lfp_wtermsig@Base 1:0.5.1
diff -Nru libfixposix-0.5.1/debian/libfixposix4t64.install 
libfixposix-0.5.1/debian/libfixposix4t64.install
--- libfixposix-0.5.1/debian/libfixposix4t64.install    1970-01-01 
00:00:00.000000000 +0000
+++ libfixposix-0.5.1/debian/libfixposix4t64.install    2023-10-30 
19:50:29.000000000 +0000
@@ -0,0 +1 @@
+usr/lib/*/lib*.so.*
diff -Nru libfixposix-0.5.1/debian/libfixposix4t64.lintian-overrides 
libfixposix-0.5.1/debian/libfixposix4t64.lintian-overrides
--- libfixposix-0.5.1/debian/libfixposix4t64.lintian-overrides  1970-01-01 
00:00:00.000000000 +0000
+++ libfixposix-0.5.1/debian/libfixposix4t64.lintian-overrides  2024-02-01 
00:29:58.000000000 +0000
@@ -0,0 +1 @@
+libfixposix4t64: package-name-doesnt-match-sonames libfixposix4
diff -Nru libfixposix-0.5.1/debian/libfixposix4t64.symbols 
libfixposix-0.5.1/debian/libfixposix4t64.symbols
--- libfixposix-0.5.1/debian/libfixposix4t64.symbols    1970-01-01 
00:00:00.000000000 +0000
+++ libfixposix-0.5.1/debian/libfixposix4t64.symbols    2024-02-01 
00:29:58.000000000 +0000
@@ -0,0 +1,121 @@
+libfixposix.so.4 libfixposix4t64 #MINVER#
+* Build-Depends-Package: libfixposix-dev
+ lfp_accept@Base 1:0.5.1
+ lfp_buildinfo@Base 1:0.5.1
+ lfp_clearenv@Base 1:0.5.1
+ lfp_clock_getres@Base 1:0.5.1
+ lfp_clock_gettime@Base 1:0.5.1
+ lfp_clock_settime@Base 1:0.5.1
+ lfp_closedir@Base 1:0.5.1
+ lfp_closelog@Base 1:0.5.1
+ lfp_cmsg_data@Base 1:0.5.1
+ lfp_cmsg_firsthdr@Base 1:0.5.1
+ lfp_cmsg_len@Base 1:0.5.1
+ lfp_cmsg_nxthdr@Base 1:0.5.1
+ lfp_cmsg_space@Base 1:0.5.1
+ lfp_creat@Base 1:0.5.1
+ lfp_errno@Base 1:0.5.1
+ lfp_execve@Base 1:0.5.1
+ lfp_execvpe@Base 1:0.5.1
+ lfp_fd_clr@Base 1:0.5.1
+ lfp_fd_isset@Base 1:0.5.1
+ lfp_fd_set@Base 1:0.5.1
+ lfp_fd_zero@Base 1:0.5.1
+ lfp_fstat@Base 1:0.5.1
+ lfp_ftruncate@Base 1:0.5.1
+ lfp_get_environ@Base 1:0.5.1
+ lfp_getpath@Base 1:0.5.1
+ lfp_getpeereid@Base 1:0.5.1
+ lfp_getrlimit@Base 1:0.5.1
+ lfp_is_fd_cloexec@Base 1:0.5.1
+ lfp_is_fd_nonblock@Base 1:0.5.1
+ lfp_is_fd_open@Base 1:0.5.1
+ lfp_isblk@Base 1:0.5.1
+ lfp_ischr@Base 1:0.5.1
+ lfp_isdir@Base 1:0.5.1
+ lfp_isfifo@Base 1:0.5.1
+ lfp_islnk@Base 1:0.5.1
+ lfp_isreg@Base 1:0.5.1
+ lfp_issock@Base 1:0.5.1
+ lfp_log_mask@Base 1:0.5.1
+ lfp_log_upto@Base 1:0.5.1
+ lfp_lseek@Base 1:0.5.1
+ lfp_lstat@Base 1:0.5.1
+ lfp_mkostemp@Base 1:0.5.1
+ lfp_mkstemp@Base 1:0.5.1
+ lfp_mmap@Base 1:0.5.1
+ lfp_munmap@Base 1:0.5.1
+ lfp_nice_k@Base 1:0.5.1
+ lfp_open@Base 1:0.5.1
+ lfp_open_k@Base 1:0.5.1
+ lfp_opendir@Base 1:0.5.1
+ lfp_openlog@Base 1:0.5.1
+ lfp_openpt@Base 1:0.5.1
+ lfp_parse_memsize@Base 1:0.5.1
+ lfp_pipe@Base 1:0.5.1
+ lfp_pread@Base 1:0.5.1
+ lfp_ptsname@Base 1:0.5.1
+ lfp_pwrite@Base 1:0.5.1
+ lfp_readdir@Base 1:0.5.1
+ lfp_rewinddir@Base 1:0.5.1
+ lfp_seekdir@Base 1:0.5.1
+ lfp_select@Base 1:0.5.1
+ lfp_sendfile@Base 1:0.5.1
+ lfp_set_environ@Base 1:0.5.1
+ lfp_set_errno@Base 1:0.5.1
+ lfp_set_fd_cloexec@Base 1:0.5.1
+ lfp_set_fd_nonblock@Base 1:0.5.1
+ lfp_setlogmask@Base 1:0.5.1
+ lfp_setrlimit@Base 1:0.5.1
+ lfp_sig_dfl@Base 1:0.5.1
+ lfp_sig_err@Base 1:0.5.1
+ lfp_sig_hold@Base 1:0.5.1
+ lfp_sig_ign@Base 1:0.5.1
+ lfp_sigrtmax@Base 1:0.5.1
+ lfp_sigrtmin@Base 1:0.5.1
+ lfp_socket@Base 1:0.5.1
+ lfp_spawn@Base 1:0.5.1
+ lfp_spawn_file_actions_addclose@Base 1:0.5.1
+ lfp_spawn_file_actions_adddup2@Base 1:0.5.1
+ lfp_spawn_file_actions_addkeep@Base 1:0.5.1
+ lfp_spawn_file_actions_addopen@Base 1:0.5.1
+ lfp_spawn_file_actions_destroy@Base 1:0.5.1
+ lfp_spawn_file_actions_init@Base 1:0.5.1
+ lfp_spawnattr_destroy@Base 1:0.5.1
+ lfp_spawnattr_getctty@Base 1:0.5.1
+ lfp_spawnattr_getcwd@Base 1:0.5.1
+ lfp_spawnattr_getflags@Base 1:0.5.1
+ lfp_spawnattr_getpgroup@Base 1:0.5.1
+ lfp_spawnattr_getrlimit@Base 1:0.5.1
+ lfp_spawnattr_getsigdefault@Base 1:0.5.1
+ lfp_spawnattr_getsigmask@Base 1:0.5.1
+ lfp_spawnattr_getumask@Base 1:0.5.1
+ lfp_spawnattr_init@Base 1:0.5.1
+ lfp_spawnattr_setctty@Base 1:0.5.1
+ lfp_spawnattr_setcwd@Base 1:0.5.1
+ lfp_spawnattr_setflags@Base 1:0.5.1
+ lfp_spawnattr_setpgroup@Base 1:0.5.1
+ lfp_spawnattr_setrlimit@Base 1:0.5.1
+ lfp_spawnattr_setsid@Base 1:0.5.1
+ lfp_spawnattr_setsigdefault@Base 1:0.5.1
+ lfp_spawnattr_setsigmask@Base 1:0.5.1
+ lfp_spawnattr_setumask@Base 1:0.5.1
+ lfp_spawnp@Base 1:0.5.1
+ lfp_stat@Base 1:0.5.1
+ lfp_strerror@Base 1:0.5.1
+ lfp_strndup@Base 1:0.5.1
+ lfp_strnlen@Base 1:0.5.1
+ lfp_syslog@Base 1:0.5.1
+ lfp_telldir@Base 1:0.5.1
+ lfp_truncate@Base 1:0.5.1
+ lfp_tty_attach@Base 1:0.5.1
+ lfp_tty_fattach@Base 1:0.5.1
+ lfp_vsyslog@Base 1:0.5.1
+ lfp_wcoredump@Base 1:0.5.1
+ lfp_wexitstatus@Base 1:0.5.1
+ lfp_wifcontinued@Base 1:0.5.1
+ lfp_wifexited@Base 1:0.5.1
+ lfp_wifsignaled@Base 1:0.5.1
+ lfp_wifstopped@Base 1:0.5.1
+ lfp_wstopsig@Base 1:0.5.1
+ lfp_wtermsig@Base 1:0.5.1

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