Your message dated Sat, 06 Sep 2025 13:01:04 +0000
with message-id <[email protected]>
and subject line Bug#1114021: fixed in readline 8.3-3
has caused the Debian Bug report #1114021,
regarding libreadline8t64 update results in iwctl segmentation fault
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1114021: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1114021
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libreadline8t64
Version: 8.3-2
Severity: serious
Justification: makes unrelated software on the system (or the whole system) 
break

Hi,

After upgrading libreadline8t64 from 8.2-6 to 8.3-2 iwctl (from the iwd
package) no longer works on my system and simply segfaults on start. My
system is a T14s Gen6 Snapdragon based on arm64. Downgrading libreadline8t64
to the previous 8.2-6 version fixes the issue. Here is a stacktrace of
the problem, which also points into libreadline functions:

---------------------------------------------------------------------------
(gdb) bt
#0  0x0000fffff7eb0398 in update_line (old=<optimized out>, old_face=<optimized 
out>, 
    new=<optimized out>, new_face=0xaaaaaab1c650 "", 
current_line=current_line@entry=0, 
    omax=<optimized out>, nmax=<optimized out>, inv_botlin=inv_botlin@entry=0) 
at ./display.c:2207
#1  0x0000fffff7eb3648 [PAC] in rl_redisplay () at ./display.c:1368
#2  0x0000aaaaaaaaf804 [PAC] in display_enable_cmd_prompt () at 
client/display.c:802
#3  0x0000aaaaaaaad004 [PAC] in get_managed_objects_callback 
(message=0xaaaaaab26070, 
    user_data=<optimized out>) at client/dbus-proxy.c:777
#4  0x0000fffff7f28328 [PAC] in handle_method_return 
(dbus=dbus@entry=0xaaaaaab027a0, 
    message=message@entry=0xaaaaaab26070) at ell/dbus.c:204
#5  0x0000fffff7f288fc [PAC] in message_read_handler (io=<optimized out>, 
user_data=0xaaaaaab027a0)
    at ell/dbus.c:264
#6  0x0000fffff7f1d54c [PAC] in io_callback (fd=<optimized out>, events=1, 
user_data=0xaaaaaab02880)
    at ell/io.c:105
#7  0x0000fffff7f1c3ec [PAC] in l_main_iterate (timeout=<optimized out>) at 
ell/main.c:461
#8  0x0000fffff7f1c4e8 [PAC] in l_main_run () at ell/main.c:508
#9  l_main_run () at ell/main.c:490
#10 0x0000fffff7f1c728 [PAC] in l_main_run_with_signal (
    callback=callback@entry=0xaaaaaaaa8040 <signal_handler>, 
user_data=user_data@entry=0x0)
    at ell/main.c:630
#11 0x0000aaaaaaaa7eb4 [PAC] in main (argc=1, argv=0xffffffffef58) at 
client/main.c:70
---------------------------------------------------------------------------

Thanks for maintaining readline,

-- Sebastian

-- System Information:
Debian Release: forky/sid
  APT prefers testing-debug
  APT policy: (500, 'testing-debug'), (500, 'testing'), (250, 'unstable'), (1, 
'experimental')
Architecture: arm64 (aarch64)
Foreign Architectures: armhf

Kernel: Linux 6.17.0-rc4+ (SMP w/12 CPU threads; PREEMPT)
Locale: LANG=C.UTF-8, 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)

Versions of packages libreadline8t64 depends on:
ii  libc6            2.41-12
ii  libtinfo6        6.5+20250216-2
ii  readline-common  8.3-2

libreadline8t64 recommends no packages.

libreadline8t64 suggests no packages.

-- no debconf information

--- End Message ---
--- Begin Message ---
Source: readline
Source-Version: 8.3-3
Done: Matthias Klose <[email protected]>

We believe that the bug you reported is fixed in the latest version of
readline, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Matthias Klose <[email protected]> (supplier of updated readline package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Sat, 06 Sep 2025 11:35:13 +0200
Source: readline
Built-For-Profiles: noudeb
Architecture: source
Version: 8.3-3
Distribution: unstable
Urgency: medium
Maintainer: Matthias Klose <[email protected]>
Changed-By: Matthias Klose <[email protected]>
Closes: 1114021
Changes:
 readline (8.3-3) unstable; urgency=medium
 .
   * Fix segfault, reported for iwd. Closes: #1114021.
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--- End Message ---

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