Package: libqt5core5t64
Version: 5.15.15+dfsg-3
Severity: important
X-Debbugs-Cc: matthieu_gall...@yahoo.fr

Dear Maintainer,

after latest upgrade when accessing passwords from browser using keepass
browser plugin, triggers a crash inside some Qt classes from module
QtCore

See
Thread 1 "keepassxc" received signal SIGSEGV, Segmentation fault.
__strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:76
warning: 76     ../sysdeps/x86_64/multiarch/strlen-avx2.S: Aucun fichier ou 
dossier de ce nom
(gdb) bt
#0  __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:76
#1  0x00007ffff61e4de5 in QString::fromUtf8 (size=-1, str=0x8000f649482e 
<error: Cannot access memory at address 0x8000f649482e>) at 
../../include/QtCore/../../src/corelib/text/qstring.h:703
#2  containsTLDEntry (entry=..., match=match@entry=ExactMatch) at 
io/qtldurl.cpp:101
#3  0x00007ffff61e4eae in qIsEffectiveTLD (domain=...) at io/qtldurl.cpp:144
#4  0x00007ffff7c474b9 in qIsEffectiveTLD (domain=...) at 
../../include/QtCore/5.15.15/QtCore/private/../../../../../src/corelib/io/qtldurl_p.h:66
#5  QNetworkCookieJar::validateCookie (this=<optimized out>, cookie=..., 
url=...) at access/qnetworkcookiejar.cpp:372
#6  0x00007ffff7c46f39 in QNetworkCookieJar::setCookiesFromUrl 
(this=0x7fffffffcf40, cookieList=..., url=...) at 
access/qnetworkcookiejar.cpp:203
#7  0x000055555583d227 in ?? ()
#8  0x000055555583d6a5 in ?? ()
#9  0x0000555555888ffb in ?? ()
#10 0x000055555588a52f in ?? ()
#11 0x000055555588b4c8 in ?? ()
#12 0x000055555588e6fa in ?? ()
#13 0x00005555558914c6 in ?? ()
#14 0x00005555558af47f in ?? ()
#15 0x00005555558b0801 in ?? ()
#16 0x00005555558b0d1f in ?? ()
#17 0x000055555588c156 in ?? ()
#18 0x00007ffff63185be in QtPrivate::QSlotObjectBase::call 
(this=0x555556173520, r=0x555555a81f20, a=0x7fffffffd840) at 
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#19 doActivate<false> (sender=0x555555ea1270, signal_index=3, 
argv=0x7fffffffd840) at kernel/qobject.cpp:3925
#20 0x00005555558768a8 in ?? ()
#21 0x000055555587b766 in ?? ()
#22 0x00007ffff6318592 in doActivate<false> (sender=0x5555572487b0, 
signal_index=3, argv=0x7fffffffd970) at kernel/qobject.cpp:3937
#23 0x00007ffff6318592 in doActivate<false> (sender=0x555556980410, 
signal_index=3, argv=0x7fffffffda40) at kernel/qobject.cpp:3937
#24 0x00007ffff6310d87 in QMetaObject::activate 
(sender=sender@entry=0x555556980410, m=m@entry=0x7ffff6587940 
<QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, 
argv=argv@entry=0x0) at kernel/qobject.cpp:3985
#25 0x00007ffff6201ac4 in QIODevice::readyRead (this=this@entry=0x555556980410) 
at .moc/moc_qiodevice.cpp:190
#26 0x00007ffff7cdca7f in QAbstractSocketPrivate::emitReadyRead 
(this=0x555557198740, channel=0) at socket/qabstractsocket.cpp:1323
#27 QAbstractSocketPrivate::canReadNotification (this=0x555557198740) at 
socket/qabstractsocket.cpp:748
#28 0x00007ffff7cef8b9 in QReadNotifier::event (this=<optimized out>, 
e=<optimized out>) at socket/qnativesocketengine.cpp:1274
#29 0x00007ffff7563052 in QApplicationPrivate::notify_helper (this=<optimized 
out>, receiver=0x555555ff8b30, e=0x7fffffffdb50) at kernel/qapplication.cpp:3640
#30 0x00007ffff62ddc98 in QCoreApplication::notifyInternal2 
(receiver=0x555555ff8b30, event=0x7fffffffdb50) at 
kernel/qcoreapplication.cpp:1064
#31 0x00007ffff62dde82 in QCoreApplication::sendEvent (receiver=<optimized 
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#32 0x00007ffff633b76d in socketNotifierSourceDispatch (source=0x555555b41750) 
at kernel/qeventdispatcher_glib.cpp:107
#33 0x00007ffff4d03d5f in g_main_dispatch 
(context=context@entry=0x7fffe8000ed0) at ../../../glib/gmain.c:3361
#34 0x00007ffff4d05fd7 in g_main_context_dispatch_unlocked 
(context=0x7fffe8000ed0) at ../../../glib/gmain.c:4212
#35 g_main_context_iterate_unlocked (context=context@entry=0x7fffe8000ed0, 
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at 
../../../glib/gmain.c:4277
#36 0x00007ffff4d06740 in g_main_context_iteration (context=0x7fffe8000ed0, 
may_block=1) at ../../../glib/gmain.c:4342
#37 0x00007ffff633abce in QEventDispatcherGlib::processEvents 
(this=0x555555b75650, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#38 0x00007ffff62dc602 in QEventLoop::exec (this=this@entry=0x7fffffffddd0, 
flags=..., flags@entry=...) at 
../../include/QtCore/../../src/corelib/global/qflags.h:69
#39 0x00007ffff62e5022 in QCoreApplication::exec () at 
../../include/QtCore/../../src/corelib/global/qflags.h:121
#40 0x0000555555623a11 in ?? ()
#41 0x00007ffff5a33d68 in __libc_start_call_main 
(main=main@entry=0x555555622d80, argc=argc@entry=1, 
argv=argv@entry=0x7fffffffe268) at ../sysdeps/nptl/libc_start_call_main.h:58
#42 0x00007ffff5a33e25 in __libc_start_main_impl (main=0x555555622d80, argc=1, 
argv=0x7fffffffe268, init=<optimized out>, fini=<optimized out>, 
rtld_fini=<optimized out>, stack_end=0x7fffffffe258) at ../csu/libc-start.c:360
#43 0x0000555555632a31 in _start ()

Downgrading to the version from testing is enough to solve the issue.

-- System Information:
Debian Release: trixie/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 
'stable-updates'), (500, 'stable-security'), (500, 'unstable'), (500, 
'testing'), (500, 'stable'), (101, 'experimental'), (1, 'experimental-debug')
Architecture: amd64 (x86_64)

Kernel: Linux 6.12.12-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US:fr
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libqt5core5t64 depends on:
ii  libc6                  2.40-6
ii  libdouble-conversion3  3.3.0-1+b3
ii  libgcc-s1              14.2.0-16
ii  libglib2.0-0t64        2.83.3-2
ii  libicu72               72.1-6
ii  libpcre2-16-0          10.45-1
ii  libstdc++6             14.2.0-16
ii  libzstd1               1.5.6+dfsg-2
ii  shared-mime-info       2.4-5+b2
ii  zlib1g                 1:1.3.dfsg+really1.3.1-1+b1

Versions of packages libqt5core5t64 recommends:
ii  qttranslations5-l10n  5.15.15-2

Versions of packages libqt5core5t64 suggests:
ii  libthai0  0.1.29-2+b1

-- no debconf information

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