https://bugs.kde.org/show_bug.cgi?id=462326
Bug ID: 462326
Summary: kgraphviewer crashes when loading file
Classification: Applications
Product: kgraphviewer
Version: unspecified
Platform: Archlinux
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kle...@gmail.com
Reporter: l...@avoidpointer.com
Target Milestone: ---
Application: kgraphviewer (2.4.3)
Qt Version: 5.15.7
Frameworks Version: 5.100.0
Operating System: Linux 6.0.9-arch1-1 x86_64
Windowing System: Wayland
Distribution: Arch Linux
DrKonqi: 5.26.3 [KCrashBackend]
-- Information about the crash:
KGraphViewer crashes immediately when loading .dot files. A file that triggers
a crash with 100% certainty for me is attached. The same file works good with
xdot.
The crash can be reproduced every time.
-- Backtrace:
Application: KGraphViewer (kgraphviewer), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f7cdc10d863 in () at /usr/lib/libkgraphviewer.so.3
#5 0x00007f7cdc123731 in () at /usr/lib/libkgraphviewer.so.3
#6 0x00007f7cdc12b7e5 in KGraphViewer::DotGraphView::loadLibrary(Agraph_s*,
QString const&) () at /usr/lib/libkgraphviewer.so.3
#7 0x00007f7cdc12b9cc in
KGraphViewer::DotGraphView::slotAGraphLayoutFinished() () at
/usr/lib/libkgraphviewer.so.3
#8 0x00007f7cfbcb0be0 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#9 0x00007f7cfca5d823 in QFrame::event(QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#10 0x00007f7cfc978b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#11 0x00007f7cfbc8cf98 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#12 0x00007f7cfbc8daa3 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#13 0x00007f7cfbcd3e68 in () at /usr/lib/libQt5Core.so.5
#14 0x00007f7cfa51687b in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#15 0x00007f7cfa56d279 in () at /usr/lib/libglib-2.0.so.0
#16 0x00007f7cfa515132 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#17 0x00007f7cfbcd7c4c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#18 0x00007f7cfbc8573c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#19 0x00007f7cfbc90269 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#20 0x0000557212df06ec in ()
#21 0x00007f7cfb43c290 in () at /usr/lib/libc.so.6
#22 0x00007f7cfb43c34a in __libc_start_main () at /usr/lib/libc.so.6
#23 0x0000557212df0f9e in _start ()
[Inferior 1 (process 42339) detached]
The reporter indicates this bug may be a duplicate of or related to bug 246059.
Reported using DrKonqi
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