Source: libssh2
Version: 1.11.0-4
Severity: serious
Tags: patch pending
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
libssh2 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 libssh2
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 libssh2-1.11.0/debian/changelog libssh2-1.11.0/debian/changelog
--- libssh2-1.11.0/debian/changelog     2023-12-19 22:33:18.000000000 +0000
+++ libssh2-1.11.0/debian/changelog     2024-02-02 07:52:12.000000000 +0000
@@ -1,3 +1,10 @@
+libssh2 (1.11.0-4.1) experimental; urgency=medium
+
+  * Non-maintainer upload.
+  * Rename libraries for 64-bit time_t transition.
+
+ -- Steve Langasek <vor...@debian.org>  Fri, 02 Feb 2024 07:52:12 +0000
+
 libssh2 (1.11.0-4) unstable; urgency=medium
 
   * d/patch: Add patch for Terrapin attack
diff -Nru libssh2-1.11.0/debian/control libssh2-1.11.0/debian/control
--- libssh2-1.11.0/debian/control       2023-12-19 22:33:18.000000000 +0000
+++ libssh2-1.11.0/debian/control       2024-02-02 07:52:12.000000000 +0000
@@ -13,7 +13,10 @@
 Vcs-Browser: https://salsa.debian.org/debian/libssh2
 Vcs-Git: https://salsa.debian.org/debian/libssh2.git
 
-Package: libssh2-1
+Package: libssh2-1t64
+Provides: ${t64:Provides}
+Replaces: libssh2-1
+Breaks: libssh2-1 (<< ${source:Version})
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
 Pre-Depends: ${misc:Pre-Depends}
@@ -29,7 +32,7 @@
 Package: libssh2-1-dev
 Section: libdevel
 Architecture: any
-Depends: libssh2-1 (= ${binary:Version}), ${misc:Depends}
+Depends: libssh2-1t64 (= ${binary:Version}), ${misc:Depends}
        , libssl-dev
        , zlib1g-dev
 Multi-Arch: same
diff -Nru libssh2-1.11.0/debian/libssh2-1.docs 
libssh2-1.11.0/debian/libssh2-1.docs
--- libssh2-1.11.0/debian/libssh2-1.docs        2022-08-23 13:33:59.000000000 
+0000
+++ libssh2-1.11.0/debian/libssh2-1.docs        1970-01-01 00:00:00.000000000 
+0000
@@ -1,2 +0,0 @@
-docs/AUTHORS
-RELEASE-NOTES
diff -Nru libssh2-1.11.0/debian/libssh2-1.install 
libssh2-1.11.0/debian/libssh2-1.install
--- libssh2-1.11.0/debian/libssh2-1.install     2022-08-23 13:33:59.000000000 
+0000
+++ libssh2-1.11.0/debian/libssh2-1.install     1970-01-01 00:00:00.000000000 
+0000
@@ -1 +0,0 @@
-usr/lib/*/*.so.*
diff -Nru libssh2-1.11.0/debian/libssh2-1.symbols 
libssh2-1.11.0/debian/libssh2-1.symbols
--- libssh2-1.11.0/debian/libssh2-1.symbols     2023-12-19 22:33:18.000000000 
+0000
+++ libssh2-1.11.0/debian/libssh2-1.symbols     1970-01-01 00:00:00.000000000 
+0000
@@ -1,142 +0,0 @@
-# SymbolsHelper-Confirmed: 1.11.0 amd64
-libssh2.so.1 libssh2-1 #MINVER#
-* Build-Depends-Package: libssh2-1-dev
- libssh2_agent_connect@Base 1.2.3
- libssh2_agent_disconnect@Base 1.2.3
- libssh2_agent_free@Base 1.2.3
- libssh2_agent_get_identity@Base 1.2.3
- libssh2_agent_get_identity_path@Base 1.9.0
- libssh2_agent_init@Base 1.2.3
- libssh2_agent_list_identities@Base 1.2.3
- libssh2_agent_set_identity_path@Base 1.9.0
- libssh2_agent_sign@Base 1.11.0
- libssh2_agent_userauth@Base 1.2.3
- libssh2_banner_set@Base 1.0
- libssh2_base64_decode@Base 1.0
- libssh2_channel_close@Base 1.0
- libssh2_channel_direct_streamlocal_ex@Base 1.11.0
- libssh2_channel_direct_tcpip_ex@Base 1.0
- libssh2_channel_eof@Base 1.0
- libssh2_channel_flush_ex@Base 1.0
- libssh2_channel_forward_accept@Base 1.0
- libssh2_channel_forward_cancel@Base 1.0
- libssh2_channel_forward_listen_ex@Base 1.0
- libssh2_channel_free@Base 1.0
- libssh2_channel_get_exit_signal@Base 1.2.8
- libssh2_channel_get_exit_status@Base 1.0
- libssh2_channel_handle_extended_data2@Base 1.0
- libssh2_channel_handle_extended_data@Base 1.0
- libssh2_channel_open_ex@Base 1.0
- libssh2_channel_process_startup@Base 1.0
- libssh2_channel_read_ex@Base 1.0
- libssh2_channel_receive_window_adjust2@Base 1.1
- libssh2_channel_receive_window_adjust@Base 1.0
- libssh2_channel_request_auth_agent@Base 1.10
- libssh2_channel_request_pty_ex@Base 1.0
- libssh2_channel_request_pty_size_ex@Base 1.0
- libssh2_channel_send_eof@Base 1.0
- libssh2_channel_set_blocking@Base 1.0
- libssh2_channel_setenv_ex@Base 1.0
- libssh2_channel_signal_ex@Base 1.11.0
- libssh2_channel_wait_closed@Base 1.0
- libssh2_channel_wait_eof@Base 1.0
- libssh2_channel_window_read_ex@Base 1.0
- libssh2_channel_window_write_ex@Base 1.0
- libssh2_channel_write_ex@Base 1.0
- libssh2_channel_x11_req_ex@Base 1.0
- libssh2_crypt_methods@Base 1.0
- libssh2_crypto_engine@Base 1.11.0
- libssh2_exit@Base 1.2.5
- libssh2_free@Base 1.2.8
- libssh2_hostkey_hash@Base 1.0
- libssh2_hostkey_methods@Base 1.0
- libssh2_init@Base 1.2.5
- libssh2_keepalive_config@Base 1.2.5
- libssh2_keepalive_send@Base 1.2.5
- libssh2_knownhost_add@Base 1.2
- libssh2_knownhost_addc@Base 1.2.5
- libssh2_knownhost_check@Base 1.2
- libssh2_knownhost_checkp@Base 1.2.6
- libssh2_knownhost_del@Base 1.2
- libssh2_knownhost_free@Base 1.2
- libssh2_knownhost_get@Base 1.2
- libssh2_knownhost_init@Base 1.2
- libssh2_knownhost_readfile@Base 1.2
- libssh2_knownhost_readline@Base 1.2
- libssh2_knownhost_writefile@Base 1.2
- libssh2_knownhost_writeline@Base 1.2
- libssh2_poll@Base 1.0
- libssh2_poll_channel_read@Base 1.0
- libssh2_publickey_add_ex@Base 1.0
- libssh2_publickey_init@Base 1.0
- libssh2_publickey_list_fetch@Base 1.0
- libssh2_publickey_list_free@Base 1.0
- libssh2_publickey_remove_ex@Base 1.0
- libssh2_publickey_shutdown@Base 1.0
- libssh2_scp_recv@Base 1.0
- libssh2_scp_recv2@Base 1.7.0
- libssh2_scp_send64@Base 1.2.6
- libssh2_scp_send_ex@Base 1.0
- libssh2_session_abstract@Base 1.0
- libssh2_session_banner_get@Base 1.4.0
- libssh2_session_banner_set@Base 1.4.0
- libssh2_session_block_directions@Base 1.0
- libssh2_session_callback_set@Base 1.0
- libssh2_session_disconnect_ex@Base 1.0
- libssh2_session_flag@Base 1.0
- libssh2_session_free@Base 1.0
- libssh2_session_get_blocking@Base 1.0
- libssh2_session_get_read_timeout@Base 1.11.0
- libssh2_session_get_timeout@Base 1.2.9
- libssh2_session_handshake@Base 1.2.8
- libssh2_session_hostkey@Base 1.2
- libssh2_session_init_ex@Base 1.0
- libssh2_session_last_errno@Base 1.0
- libssh2_session_last_error@Base 1.0
- libssh2_session_method_pref@Base 1.0
- libssh2_session_methods@Base 1.0
- libssh2_session_set_blocking@Base 1.0
- libssh2_session_set_last_error@Base 1.7.0
- libssh2_session_set_read_timeout@Base 1.11.0
- libssh2_session_set_timeout@Base 1.2.9
- libssh2_session_startup@Base 1.0
- libssh2_session_supported_algs@Base 1.4.0
- libssh2_sftp_close_handle@Base 1.0
- libssh2_sftp_dtor@Base 1.0
- libssh2_sftp_fstat_ex@Base 1.0
- libssh2_sftp_fstatvfs@Base 1.2.6
- libssh2_sftp_fsync@Base 1.5.0
- libssh2_sftp_get_channel@Base 1.4.0
- libssh2_sftp_init@Base 1.0
- libssh2_sftp_last_error@Base 1.0
- libssh2_sftp_mkdir_ex@Base 1.0
- libssh2_sftp_open_ex@Base 1.0
- libssh2_sftp_open_ex_r@Base 1.11.0
- libssh2_sftp_read@Base 1.0
- libssh2_sftp_readdir_ex@Base 1.0
- libssh2_sftp_rename_ex@Base 1.0
- libssh2_sftp_rmdir_ex@Base 1.0
- libssh2_sftp_seek64@Base 1.0
- libssh2_sftp_seek@Base 1.0
- libssh2_sftp_shutdown@Base 1.0
- libssh2_sftp_stat_ex@Base 1.0
- libssh2_sftp_statvfs@Base 1.2.
- libssh2_sftp_symlink_ex@Base 1.0
- libssh2_sftp_tell64@Base 1.0
- libssh2_sftp_tell@Base 1.0
- libssh2_sftp_unlink_ex@Base 1.0
- libssh2_sftp_write@Base 1.0
- libssh2_sign_sk@Base 1.11.0
- libssh2_trace@Base 1.0
- libssh2_trace_sethandler@Base 1.2.3
- libssh2_userauth_authenticated@Base 1.0
- libssh2_userauth_banner@Base 1.11.0
- libssh2_userauth_hostbased_fromfile_ex@Base 1.0
- libssh2_userauth_publickey_frommemory@Base 1.7.0
- libssh2_userauth_keyboard_interactive_ex@Base 1.0
- libssh2_userauth_list@Base 1.0
- libssh2_userauth_password_ex@Base 1.0
- libssh2_userauth_publickey@Base 1.2.3
- libssh2_userauth_publickey_fromfile_ex@Base 1.0
- libssh2_userauth_publickey_sk@Base 1.11.0
- libssh2_version@Base 1.1
diff -Nru libssh2-1.11.0/debian/libssh2-1t64.docs 
libssh2-1.11.0/debian/libssh2-1t64.docs
--- libssh2-1.11.0/debian/libssh2-1t64.docs     1970-01-01 00:00:00.000000000 
+0000
+++ libssh2-1.11.0/debian/libssh2-1t64.docs     2022-08-23 13:33:59.000000000 
+0000
@@ -0,0 +1,2 @@
+docs/AUTHORS
+RELEASE-NOTES
diff -Nru libssh2-1.11.0/debian/libssh2-1t64.install 
libssh2-1.11.0/debian/libssh2-1t64.install
--- libssh2-1.11.0/debian/libssh2-1t64.install  1970-01-01 00:00:00.000000000 
+0000
+++ libssh2-1.11.0/debian/libssh2-1t64.install  2022-08-23 13:33:59.000000000 
+0000
@@ -0,0 +1 @@
+usr/lib/*/*.so.*
diff -Nru libssh2-1.11.0/debian/libssh2-1t64.lintian-overrides 
libssh2-1.11.0/debian/libssh2-1t64.lintian-overrides
--- libssh2-1.11.0/debian/libssh2-1t64.lintian-overrides        1970-01-01 
00:00:00.000000000 +0000
+++ libssh2-1.11.0/debian/libssh2-1t64.lintian-overrides        2024-02-02 
07:52:12.000000000 +0000
@@ -0,0 +1 @@
+libssh2-1t64: package-name-doesnt-match-sonames libssh2-1
diff -Nru libssh2-1.11.0/debian/libssh2-1t64.symbols 
libssh2-1.11.0/debian/libssh2-1t64.symbols
--- libssh2-1.11.0/debian/libssh2-1t64.symbols  1970-01-01 00:00:00.000000000 
+0000
+++ libssh2-1.11.0/debian/libssh2-1t64.symbols  2024-02-02 07:52:12.000000000 
+0000
@@ -0,0 +1,142 @@
+# SymbolsHelper-Confirmed: 1.11.0 amd64
+libssh2.so.1 libssh2-1 #MINVER#
+* Build-Depends-Package: libssh2-1-dev
+ libssh2_agent_connect@Base 1.2.3
+ libssh2_agent_disconnect@Base 1.2.3
+ libssh2_agent_free@Base 1.2.3
+ libssh2_agent_get_identity@Base 1.2.3
+ libssh2_agent_get_identity_path@Base 1.9.0
+ libssh2_agent_init@Base 1.2.3
+ libssh2_agent_list_identities@Base 1.2.3
+ libssh2_agent_set_identity_path@Base 1.9.0
+ libssh2_agent_sign@Base 1.11.0
+ libssh2_agent_userauth@Base 1.2.3
+ libssh2_banner_set@Base 1.0
+ libssh2_base64_decode@Base 1.0
+ libssh2_channel_close@Base 1.0
+ libssh2_channel_direct_streamlocal_ex@Base 1.11.0
+ libssh2_channel_direct_tcpip_ex@Base 1.0
+ libssh2_channel_eof@Base 1.0
+ libssh2_channel_flush_ex@Base 1.0
+ libssh2_channel_forward_accept@Base 1.0
+ libssh2_channel_forward_cancel@Base 1.0
+ libssh2_channel_forward_listen_ex@Base 1.0
+ libssh2_channel_free@Base 1.0
+ libssh2_channel_get_exit_signal@Base 1.2.8
+ libssh2_channel_get_exit_status@Base 1.0
+ libssh2_channel_handle_extended_data2@Base 1.0
+ libssh2_channel_handle_extended_data@Base 1.0
+ libssh2_channel_open_ex@Base 1.0
+ libssh2_channel_process_startup@Base 1.0
+ libssh2_channel_read_ex@Base 1.0
+ libssh2_channel_receive_window_adjust2@Base 1.1
+ libssh2_channel_receive_window_adjust@Base 1.0
+ libssh2_channel_request_auth_agent@Base 1.10
+ libssh2_channel_request_pty_ex@Base 1.0
+ libssh2_channel_request_pty_size_ex@Base 1.0
+ libssh2_channel_send_eof@Base 1.0
+ libssh2_channel_set_blocking@Base 1.0
+ libssh2_channel_setenv_ex@Base 1.0
+ libssh2_channel_signal_ex@Base 1.11.0
+ libssh2_channel_wait_closed@Base 1.0
+ libssh2_channel_wait_eof@Base 1.0
+ libssh2_channel_window_read_ex@Base 1.0
+ libssh2_channel_window_write_ex@Base 1.0
+ libssh2_channel_write_ex@Base 1.0
+ libssh2_channel_x11_req_ex@Base 1.0
+ libssh2_crypt_methods@Base 1.0
+ libssh2_crypto_engine@Base 1.11.0
+ libssh2_exit@Base 1.2.5
+ libssh2_free@Base 1.2.8
+ libssh2_hostkey_hash@Base 1.0
+ libssh2_hostkey_methods@Base 1.0
+ libssh2_init@Base 1.2.5
+ libssh2_keepalive_config@Base 1.2.5
+ libssh2_keepalive_send@Base 1.2.5
+ libssh2_knownhost_add@Base 1.2
+ libssh2_knownhost_addc@Base 1.2.5
+ libssh2_knownhost_check@Base 1.2
+ libssh2_knownhost_checkp@Base 1.2.6
+ libssh2_knownhost_del@Base 1.2
+ libssh2_knownhost_free@Base 1.2
+ libssh2_knownhost_get@Base 1.2
+ libssh2_knownhost_init@Base 1.2
+ libssh2_knownhost_readfile@Base 1.2
+ libssh2_knownhost_readline@Base 1.2
+ libssh2_knownhost_writefile@Base 1.2
+ libssh2_knownhost_writeline@Base 1.2
+ libssh2_poll@Base 1.0
+ libssh2_poll_channel_read@Base 1.0
+ libssh2_publickey_add_ex@Base 1.0
+ libssh2_publickey_init@Base 1.0
+ libssh2_publickey_list_fetch@Base 1.0
+ libssh2_publickey_list_free@Base 1.0
+ libssh2_publickey_remove_ex@Base 1.0
+ libssh2_publickey_shutdown@Base 1.0
+ libssh2_scp_recv@Base 1.0
+ libssh2_scp_recv2@Base 1.7.0
+ libssh2_scp_send64@Base 1.2.6
+ libssh2_scp_send_ex@Base 1.0
+ libssh2_session_abstract@Base 1.0
+ libssh2_session_banner_get@Base 1.4.0
+ libssh2_session_banner_set@Base 1.4.0
+ libssh2_session_block_directions@Base 1.0
+ libssh2_session_callback_set@Base 1.0
+ libssh2_session_disconnect_ex@Base 1.0
+ libssh2_session_flag@Base 1.0
+ libssh2_session_free@Base 1.0
+ libssh2_session_get_blocking@Base 1.0
+ libssh2_session_get_read_timeout@Base 1.11.0
+ libssh2_session_get_timeout@Base 1.2.9
+ libssh2_session_handshake@Base 1.2.8
+ libssh2_session_hostkey@Base 1.2
+ libssh2_session_init_ex@Base 1.0
+ libssh2_session_last_errno@Base 1.0
+ libssh2_session_last_error@Base 1.0
+ libssh2_session_method_pref@Base 1.0
+ libssh2_session_methods@Base 1.0
+ libssh2_session_set_blocking@Base 1.0
+ libssh2_session_set_last_error@Base 1.7.0
+ libssh2_session_set_read_timeout@Base 1.11.0
+ libssh2_session_set_timeout@Base 1.2.9
+ libssh2_session_startup@Base 1.0
+ libssh2_session_supported_algs@Base 1.4.0
+ libssh2_sftp_close_handle@Base 1.0
+ libssh2_sftp_dtor@Base 1.0
+ libssh2_sftp_fstat_ex@Base 1.0
+ libssh2_sftp_fstatvfs@Base 1.2.6
+ libssh2_sftp_fsync@Base 1.5.0
+ libssh2_sftp_get_channel@Base 1.4.0
+ libssh2_sftp_init@Base 1.0
+ libssh2_sftp_last_error@Base 1.0
+ libssh2_sftp_mkdir_ex@Base 1.0
+ libssh2_sftp_open_ex@Base 1.0
+ libssh2_sftp_open_ex_r@Base 1.11.0
+ libssh2_sftp_read@Base 1.0
+ libssh2_sftp_readdir_ex@Base 1.0
+ libssh2_sftp_rename_ex@Base 1.0
+ libssh2_sftp_rmdir_ex@Base 1.0
+ libssh2_sftp_seek64@Base 1.0
+ libssh2_sftp_seek@Base 1.0
+ libssh2_sftp_shutdown@Base 1.0
+ libssh2_sftp_stat_ex@Base 1.0
+ libssh2_sftp_statvfs@Base 1.2.
+ libssh2_sftp_symlink_ex@Base 1.0
+ libssh2_sftp_tell64@Base 1.0
+ libssh2_sftp_tell@Base 1.0
+ libssh2_sftp_unlink_ex@Base 1.0
+ libssh2_sftp_write@Base 1.0
+ libssh2_sign_sk@Base 1.11.0
+ libssh2_trace@Base 1.0
+ libssh2_trace_sethandler@Base 1.2.3
+ libssh2_userauth_authenticated@Base 1.0
+ libssh2_userauth_banner@Base 1.11.0
+ libssh2_userauth_hostbased_fromfile_ex@Base 1.0
+ libssh2_userauth_publickey_frommemory@Base 1.7.0
+ libssh2_userauth_keyboard_interactive_ex@Base 1.0
+ libssh2_userauth_list@Base 1.0
+ libssh2_userauth_password_ex@Base 1.0
+ libssh2_userauth_publickey@Base 1.2.3
+ libssh2_userauth_publickey_fromfile_ex@Base 1.0
+ libssh2_userauth_publickey_sk@Base 1.11.0
+ libssh2_version@Base 1.1

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