https://bugs.kde.org/show_bug.cgi?id=401480
Bug ID: 401480
Summary: SIGSEGV, Segmentation fault on open aduino file *.ino
on kwrite et kate
Product: frameworks-syntax-highlighting
Version: 5.51.0
Platform: Debian unstable
OS: Linux
Status: REPORTED
Severity: critical
Priority: NOR
Component: framework
Assignee: kwrite-bugs-n...@kde.org
Reporter: martial.g...@hb9tuh.org
Target Milestone: ---
SUMMARY
SIGSEGV, Segmentation fault on open aduino file *.ino on kwrite et kate.
Debian sid(amd64), libkf5syntaxhighlighting5:amd64 5.51.0-1
STEPS TO REPRODUCE
1. open arduino file with kate or kwrite like
https://raw.githubusercontent.com/letscontrolit/ESPEasy/mega/src/ESPEasy.ino
OBSERVED RESULT
backtrace kwrite
-----------------
Thread 1 "kwrite" received signal SIGSEGV, Segmentation fault.
0x00007ffff7c6e66a in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
(gdb) bt
#0 0x00007ffff7c6e66a in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#1 0x00007ffff5d3dd19 in
KSyntaxHighlighting::AbstractHighlighter::highlightLine(QString const&,
KSyntaxHighlighting::State const&) () at
/usr/lib/x86_64-linux-gnu/libKF5SyntaxHighlighting.so.5
#2 0x00007ffff7d43e3d in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#3 0x00007ffff7ce7ba5 in KateBuffer::doHighlight(int, int, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#4 0x00007ffff7cc84b3 in KTextEditor::DocumentPrivate::kateTextLine(int) () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#5 0x00007ffff7d2c250 in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#6 0x00007ffff7d24b9f in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#7 0x00007ffff7d27a21 in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#8 0x00007ffff7d2954a in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#9 0x00007ffff7d63c0a in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#10 0x00007ffff7d63ee4 in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#11 0x00007ffff7d4cb16 in KTextEditor::ViewPrivate::updateView(bool) () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#12 0x00007ffff7ccb464 in KTextEditor::DocumentPrivate::makeAttribs(bool) () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#13 0x00007ffff7ccb4db in KTextEditor::DocumentPrivate::bufferHlChanged() () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#14 0x00007ffff7ce79a9 in KateBuffer::setHighlight(int) () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#15 0x00007ffff7cdad15 in KTextEditor::DocumentPrivate::updateFileType(QString
const&, bool) () at /usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#16 0x00007ffff7cddf79 in KTextEditor::DocumentPrivate::openFile() () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#17 0x00007ffff7b30a11 in () at /usr/lib/x86_64-linux-gnu/libKF5Parts.so.5
#18 0x00007ffff7b319a6 in KParts::ReadOnlyPart::openUrl(QUrl const&) () at
/usr/lib/x86_64-linux-gnu/libKF5Parts.so.5
#19 0x00007ffff7cd24e1 in KTextEditor::DocumentPrivate::openUrl(QUrl const&) ()
at /usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#20 0x000055555556138a in ()
#21 0x0000555555563688 in ()
#22 0x0000555555563812 in ()
#23 0x00007ffff687028b in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007ffff71b6ee2 in QAction::triggered(bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007ffff71b94f0 in QAction::activate(QAction::ActionEvent) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007ffff72a4c8d in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007ffff72a4ec5 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007ffff738ec0a in QToolButton::mouseReleaseEvent(QMouseEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007ffff71fb7c8 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007ffff738ecb3 in QToolButton::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007ffff71bd491 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007ffff71c4d18 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007ffff6847039 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007ffff71c4019 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007ffff7216304 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007ffff7218e8e in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007ffff71bd491 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007ffff71c4ad0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007ffff6847039 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007ffff6bf0b2b in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#41 0x00007ffff6bf2a25 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#42 0x00007ffff6bccd8b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#43 0x00007ffff07fc85b in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#44 0x00007ffff6845d0b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007ffff684de82 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x000055555555f72c in main ()
Backtrace kate
--------------
Thread 1 "kate" received signal SIGSEGV, Segmentation fault.
0x00007ffff7c6e66a in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
(gdb) bt
#0 0x00007ffff7c6e66a in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#1 0x00007ffff57bdd19 in
KSyntaxHighlighting::AbstractHighlighter::highlightLine(QString const&,
KSyntaxHighlighting::State const&) () at
/usr/lib/x86_64-linux-gnu/libKF5SyntaxHighlighting.so.5
#2 0x00007ffff7d43e3d in () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#3 0x00007ffff7ce7ba5 in KateBuffer::doHighlight(int, int, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#4 0x00007ffff7cc84b3 in KTextEditor::DocumentPrivate::kateTextLine(int) () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#5 0x00007ffff7d54def in KTextEditor::ViewPrivate::updateFoldingConfig() () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#6 0x00007ffff7d5518d in KTextEditor::ViewPrivate::updateConfig() () at
/usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#7 0x00007ffff7d5a6ae in
KTextEditor::ViewPrivate::ViewPrivate(KTextEditor::DocumentPrivate*, QWidget*,
KTextEditor::MainWindow*) () at /usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#8 0x00007ffff7cd33f8 in KTextEditor::DocumentPrivate::createView(QWidget*,
KTextEditor::MainWindow*) () at /usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#9 0x00005555555aa2fd in ()
#10 0x00005555555a1f5d in ()
#11 0x00005555555a3572 in ()
#12 0x00005555555a48ad in ()
#13 0x00005555555d0925 in ()
#14 0x00007ffff62f028b in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ffff6da0ee2 in QAction::triggered(bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007ffff6da34f0 in QAction::activate(QAction::ActionEvent) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ffff6e8ec8d in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ffff6e8eec5 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ffff6f78c0a in QToolButton::mouseReleaseEvent(QMouseEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007ffff6de57c8 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007ffff6f78cb3 in QToolButton::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007ffff6da7491 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007ffff6daed18 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007ffff62c7039 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007ffff6dae019 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007ffff6e00304 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007ffff6e02e8e in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007ffff6da7491 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007ffff6daead0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007ffff62c7039 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007ffff67dab2b in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007ffff67dca25 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#33 0x00007ffff67b6d8b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#34 0x00007ffff07fb85b in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#35 0x00007ffff62c5d0b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007ffff62cde82 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x0000555555581a25 in ()
#38 0x00007ffff5d3cb17 in __libc_start_main (main=0x55555557fac0, argc=1,
argv=0x7fffffffe138, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffffffe128) at ../csu/libc-start.c:310
#39 0x00005555555830ba in _start ()
EXPECTED RESULT
Open file -:)
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.14.3-1
Qt Version: 5.11.2
ADDITIONAL INFORMATION
None
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