https://bugs.kde.org/show_bug.cgi?id=498932
Bug ID: 498932
Summary: Okular crashes on attempting to type into a pdf form's
field
Classification: Applications
Product: okular
Version: 22.12.3
Platform: Other
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: okular-devel@kde.org
Reporter: bloomu.p...@gmail.com
Target Milestone: ---
Application: okular (22.12.3)
Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-30-amd64 x86_64
Windowing System: X11
Distribution: Devuan GNU/Linux 5 (daedalus)
DrKonqi: 5.27.5 [KCrashBackend]
-- Information about the crash:
PDF form received as an attachment via email, partially filled in by the sender
(probably on a Windows system). Saved to the "/tmp" directory.
My system is Devuan 5.0.1 on a ThinkPad p16v, recently reinstalled (for
unrelated reasons). Okular installed by "sudo apt install okular".
Okular is started from command line.
Okular window offers a "show form" button. When I click on the button the
fillable fields appear. I can select a field and place the cursor in it.
Okular crashes imediately when I attempt to begin typing into the field.
Command-line output, collected after the crash:
#---- %>< ---------------------
[507] okular 2024-08/01.Private/BloomU/Commonwealth\ Prior\ Approval\ Form.pdf
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = okular path = /usr/bin pid = 27577
KCrash: Arguments: /usr/bin/okular 2024-08/01.Private/BloomU/Commonwealth Prior
Approval Form.pdf
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi
[1]+ Stopped okular 2024-08/01.Private/BloomU/Commonwealth\
Prior\ Approval\ Form.pdf
2025-01-20, 14:00 bobmon@whiteknight:~
[508]
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ContextDrawer.qml:132:9:
QML ListView: Binding loop detected for property "topMargin"
Hspell: can't open /usr/share/hspell/hebrew.wgz.sizes.
kf.sonnet.clients.hspell: HSpellDict::HSpellDict: Init failed
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/PromptDialog.qml:115:22:
QML SelectableLabel: Binding loop detected for property "implicitWidth"
qml: 1
qml: 2
qml: state
qml: 1
qml: usefulness
qml: 1
qml: 4
QSocketNotifier: Invalid socket 8 and type 'Read', disabling...
QSocketNotifier: Invalid socket 14 and type 'Read', disabling...
QSocketNotifier: Invalid socket 15 and type 'Read', disabling...
29 ../sysdeps/unix/sysv/linux/poll.c: No such file or directory.
/tmp/drkonqi.zlfeXV:2: Error in sourced command file:
/usr/share/drkonqi/gdb/preamble.py:4: Error in sourced command file:
Undefined command: "from". Try "help".
qml: 2
qml: 2
qml: state
qml: 2
qml: usefulness
qml: 2
qml: 4
qml: trace changed
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/InlineMessage.qml:257:13:
QML SelectableLabel: Binding loop detected for property "implicitWidth"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
qrc:/ui/LoginPage.qml:104: TypeError: Property 'length' of object is not a
function
qrc:/ui/LoginPage.qml:52:13: Unable to assign PageRow_QMLTYPE_22 to QWindow
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9:
QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9:
QML MouseArea: Binding loop detected for property "implicitHeight"
qrc:/ui/LoginPage.qml:104: TypeError: Property 'length' of object b is not a
function
qrc:/ui/LoginPage.qml:104: TypeError: Property 'length' of object bl is not a
function
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qrc:/ui/LoginPage.qml:104: TypeError: Type error
qml: logged in true
qml: logged in changed
qrc:/ui/DuplicatesLoadingPage.qml:32:5: QML Connections: Implicitly defined
onFoo properties in Connections are deprecated. Use this syntax instead:
function onFoo(<arguments>) { ... }
search finished 7
ANALYZE
0 0
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/PromptDialog.qml:115:22:
QML SelectableLabel: Binding loop detected for property "implicitWidth"
qrc:/ui/DuplicatesPage.qml:72:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:92:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:107:21: QML Action: Accessible must be attached to
an Item
qrc:/ui/DuplicatesPage.qml:72:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:92:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:107:21: QML Action: Accessible must be attached to
an Item
qrc:/ui/DuplicatesPage.qml:72:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:92:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:107:21: QML Action: Accessible must be attached to
an Item
qrc:/ui/DuplicatesPage.qml:72:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:92:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:107:21: QML Action: Accessible must be attached to
an Item
qrc:/ui/DuplicatesPage.qml:72:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:92:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:107:21: QML Action: Accessible must be attached to
an Item
qrc:/ui/DuplicatesPage.qml:72:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:92:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:107:21: QML Action: Accessible must be attached to
an Item
qrc:/ui/DuplicatesPage.qml:72:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:92:21: QML Action: Accessible must be attached to an
Item
qrc:/ui/DuplicatesPage.qml:107:21: QML Action: Accessible must be attached to
an Item
qrc:/ui/DuplicatesPage.qml:43:13: QML PromptDialog: Binding loop detected for
property "implicitHeight"
qml: Rejected
#---- %>< ---------------------
The crash can be reproduced every time.
-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f0825d6109c in GfxResources::doLookupFont(char const*) const () from
/usr/lib/x86_64-linux-gnu/libpoppler.so.126
#5 0x00007f0825d611ad in GfxResources::lookupFont(char const*) () from
/usr/lib/x86_64-linux-gnu/libpoppler.so.126
#6 0x00007f0825d46f28 in Form::ensureFontsForAllCharacters(GooString const*,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&, GfxResources*) () from /usr/lib/x86_64-linux-gnu/libpoppler.so.126
#7 0x00007f0825d47576 in ?? () from
/usr/lib/x86_64-linux-gnu/libpoppler.so.126
#8 0x00007f08301d7de7 in Poppler::FormFieldText::setText(QString const&) ()
from /usr/lib/x86_64-linux-gnu/libpoppler-qt5.so.1
#9 0x00007f0887776664 in ?? () from
/usr/lib/x86_64-linux-gnu/libOkular5Core.so.10
#10 0x00007f0894302645 in QUndoStack::push(QUndoCommand*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f0884323d8a in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/okularpart.so
#12 0x00007f08932e8f8f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f0884295496 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/okularpart.so
#14 0x00007f088431b4ea in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/okularpart.so
#15 0x00007f08932e8f8f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f08940a8cb5 in QLineEdit::textEdited(QString const&) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f08940a63c4 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f08932e8fbc in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f08940b0345 in QWidgetLineControl::textEdited(QString const&) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f08940b3a2b in QWidgetLineControl::finishChange(int, bool, bool) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f08940b6654 in QWidgetLineControl::processKeyEvent(QKeyEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f08940a8e3f in QLineEdit::keyPressEvent(QKeyEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f0893fa5bba in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f0893f62fae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f0893f6aed7 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f08932b1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f0893fc0fa2 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f0893f62fae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f08932b1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f0893739169 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x00007f088d2e9063 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so
#32 0x00007f08932e8f8f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f089452003f in
QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#34 0x00007f08932dd730 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f0893f62fae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f08932b1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f08932b46c1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f089330a193 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f089191e7a9 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f089191ea38 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f089191eacc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f0893309876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007f08932b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f08932b8316 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x000055c23a3ac215 in ?? ()
#46 0x00007f0892e4624a in __libc_start_call_main
(main=main@entry=0x55c23a3aba50, argc=argc@entry=2,
argv=argv@entry=0x7ffce26373c8) at ../sysdeps/nptl/libc_start_call_main.h:58
#47 0x00007f0892e46305 in __libc_start_main_impl (main=0x55c23a3aba50, argc=2,
argv=0x7ffce26373c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffce26373b8) at ../csu/libc-start.c:360
#48 0x000055c23a3ad1f1 in ?? ()
[Inferior 1 (process 27577) detached]
Reported using DrKonqi
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