Source: fuse
Version: 2.9.9-8
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
fuse 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 fuse
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/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru fuse-2.9.9/debian/changelog fuse-2.9.9/debian/changelog
--- fuse-2.9.9/debian/changelog 2023-11-07 05:58:07.000000000 +0000
+++ fuse-2.9.9/debian/changelog 2024-01-31 10:29:42.000000000 +0000
@@ -1,3 +1,10 @@
+fuse (2.9.9-8.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Lukas Märdian <sl...@debian.org>  Wed, 31 Jan 2024 10:29:42 +0000
+
 fuse (2.9.9-8) unstable; urgency=medium
 
   [ Helmut Grohne <hel...@subdivi.de> ]
diff -Nru fuse-2.9.9/debian/control fuse-2.9.9/debian/control
--- fuse-2.9.9/debian/control   2023-11-05 13:15:59.000000000 +0000
+++ fuse-2.9.9/debian/control   2024-01-31 10:29:42.000000000 +0000
@@ -16,7 +16,7 @@
 Depends:
  ${misc:Depends},
  ${shlibs:Depends},
- libfuse2 (= ${binary:Version}),
+ libfuse2t64 (= ${binary:Version}),
  adduser,
  mount (>= 2.19.1),
  sed (>= 4)
@@ -26,7 +26,10 @@
  secure method for non privileged users to create and mount their own 
filesystem
  implementations.
 
-Package: libfuse2
+Package: libfuse2t64
+Provides: ${t64:Provides}
+Replaces: libfuse2
+Breaks: libfuse2 (<< ${source:Version})
 Section: libs
 Architecture: linux-any kfreebsd-any
 Multi-Arch: same
@@ -50,7 +53,7 @@
 Multi-Arch: same
 Depends:
  ${misc:Depends},
- libfuse2 (= ${binary:Version}),
+ libfuse2t64 (= ${binary:Version}),
  libselinux-dev [linux-any],
 Suggests: fuse
 Description: Filesystem in Userspace (development)
diff -Nru fuse-2.9.9/debian/libfuse2.docs fuse-2.9.9/debian/libfuse2.docs
--- fuse-2.9.9/debian/libfuse2.docs     2016-01-17 16:02:35.000000000 +0000
+++ fuse-2.9.9/debian/libfuse2.docs     1970-01-01 00:00:00.000000000 +0000
@@ -1,5 +0,0 @@
-NEWS
-README.md
-README.NFS
-doc/*.txt
-doc/how-fuse-works
diff -Nru fuse-2.9.9/debian/libfuse2.install fuse-2.9.9/debian/libfuse2.install
--- fuse-2.9.9/debian/libfuse2.install  2014-06-20 06:23:50.000000000 +0000
+++ fuse-2.9.9/debian/libfuse2.install  1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-usr/lib/*/*.so.*       lib
diff -Nru fuse-2.9.9/debian/libfuse2.symbols fuse-2.9.9/debian/libfuse2.symbols
--- fuse-2.9.9/debian/libfuse2.symbols  2014-06-20 06:23:50.000000000 +0000
+++ fuse-2.9.9/debian/libfuse2.symbols  1970-01-01 00:00:00.000000000 +0000
@@ -1,22 +0,0 @@
-libfuse.so.2 #PACKAGE# #MINVER#
-* Build-Depends-Package: libfuse-dev
- (symver)FUSE_2.2 2.2
- (symver)FUSE_2.4 2.4
- (symver)FUSE_2.5 2.5
- (symver)FUSE_2.6 2.6
- (symver)FUSE_2.7 2.7
- (symver)FUSE_2.7.5 2.7.5
- (symver)FUSE_2.8 2.8
- (symver)FUSE_2.9 2.9
- (symver)FUSE_2.9.1 2.9.1
- (arch=linux-any)__fuse_exited@Base 2.2
- __fuse_loop_mt@Base 2.2
- (arch=linux-any)__fuse_process_cmd@Base 2.2
- (arch=linux-any)__fuse_read_cmd@Base 2.2
- (arch=linux-any)__fuse_set_getcontext_func@Base 2.2
- (arch=linux-any)__fuse_setup@Base 2.2
- (arch=linux-any)__fuse_teardown@Base 2.2
- (arch=linux-any)fuse_main@Base 2.5
- (arch=linux-any)fuse_new@Base 2.5
-libulockmgr.so.1 #PACKAGE# #MINVER#
- ulockmgr_op@Base 2.6
diff -Nru fuse-2.9.9/debian/libfuse2t64.docs fuse-2.9.9/debian/libfuse2t64.docs
--- fuse-2.9.9/debian/libfuse2t64.docs  1970-01-01 00:00:00.000000000 +0000
+++ fuse-2.9.9/debian/libfuse2t64.docs  2016-01-17 16:02:35.000000000 +0000
@@ -0,0 +1,5 @@
+NEWS
+README.md
+README.NFS
+doc/*.txt
+doc/how-fuse-works
diff -Nru fuse-2.9.9/debian/libfuse2t64.install 
fuse-2.9.9/debian/libfuse2t64.install
--- fuse-2.9.9/debian/libfuse2t64.install       1970-01-01 00:00:00.000000000 
+0000
+++ fuse-2.9.9/debian/libfuse2t64.install       2014-06-20 06:23:50.000000000 
+0000
@@ -0,0 +1 @@
+usr/lib/*/*.so.*       lib
diff -Nru fuse-2.9.9/debian/libfuse2t64.lintian-overrides 
fuse-2.9.9/debian/libfuse2t64.lintian-overrides
--- fuse-2.9.9/debian/libfuse2t64.lintian-overrides     1970-01-01 
00:00:00.000000000 +0000
+++ fuse-2.9.9/debian/libfuse2t64.lintian-overrides     2024-01-31 
10:29:42.000000000 +0000
@@ -0,0 +1 @@
+libfuse2t64: package-name-doesnt-match-sonames libfuse2
diff -Nru fuse-2.9.9/debian/libfuse2t64.symbols 
fuse-2.9.9/debian/libfuse2t64.symbols
--- fuse-2.9.9/debian/libfuse2t64.symbols       1970-01-01 00:00:00.000000000 
+0000
+++ fuse-2.9.9/debian/libfuse2t64.symbols       2024-01-31 10:29:42.000000000 
+0000
@@ -0,0 +1,22 @@
+libfuse.so.2 #PACKAGE# #MINVER#
+* Build-Depends-Package: libfuse-dev
+ (symver)FUSE_2.2 2.2
+ (symver)FUSE_2.4 2.4
+ (symver)FUSE_2.5 2.5
+ (symver)FUSE_2.6 2.6
+ (symver)FUSE_2.7 2.7
+ (symver)FUSE_2.7.5 2.7.5
+ (symver)FUSE_2.8 2.8
+ (symver)FUSE_2.9 2.9
+ (symver)FUSE_2.9.1 2.9.1
+ (arch=linux-any)__fuse_exited@Base 2.2
+ __fuse_loop_mt@Base 2.2
+ (arch=linux-any)__fuse_process_cmd@Base 2.2
+ (arch=linux-any)__fuse_read_cmd@Base 2.2
+ (arch=linux-any)__fuse_set_getcontext_func@Base 2.2
+ (arch=linux-any)__fuse_setup@Base 2.2
+ (arch=linux-any)__fuse_teardown@Base 2.2
+ (arch=linux-any)fuse_main@Base 2.5
+ (arch=linux-any)fuse_new@Base 2.5
+libulockmgr.so.1 #PACKAGE# #MINVER#
+ ulockmgr_op@Base 2.6
diff -Nru fuse-2.9.9/debian/rules fuse-2.9.9/debian/rules
--- fuse-2.9.9/debian/rules     2022-10-16 12:24:16.000000000 +0000
+++ fuse-2.9.9/debian/rules     2024-01-31 10:29:42.000000000 +0000
@@ -44,8 +44,8 @@
        dh_install
 
        # adjusting /lib for multiarch
-       mkdir -p debian/libfuse2/lib/$(DEB_HOST_MULTIARCH)
-       mv debian/libfuse2/lib/*.so* debian/libfuse2/lib/$(DEB_HOST_MULTIARCH)
+       mkdir -p debian/libfuse2t64/lib/$(DEB_HOST_MULTIARCH)
+       mv debian/libfuse2t64/lib/*.so* 
debian/libfuse2/lib/$(DEB_HOST_MULTIARCH)
 ifeq ($(with_udeb),yes)
        mkdir -p debian/libfuse2-udeb/lib/$(DEB_HOST_MULTIARCH)
        mv debian/libfuse2-udeb/lib/*.so* 
debian/libfuse2-udeb/lib/$(DEB_HOST_MULTIARCH)

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