https://bugs.kde.org/show_bug.cgi?id=381080
Bug ID: 381080
Summary: Crash when replacing new lines with spaces
Product: kate
Version: 17.04.2
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwrite-bugs-n...@kde.org
Reporter: jsala...@gmail.com
Target Milestone: ---
Application: kate (17.04.2)
Qt Version: 5.7.1
Frameworks Version: 5.34.0
Operating System: Linux 4.8.0-54-generic x86_64
Distribution: KDE neon User Edition 5.10
-- Information about the crash:
- What I was doing when the application crashed:
Seems to happen everytime. Steps to reproduce
1) open kate and type type some lines of text, eg
a
b
c
d
2) Press CTRL + R to replace \n (new lines) with a single space and select
mode "Escape Sequences"
3) Press ALT + A to replace all occurences
4) Press ESC to close the replace dialog
5) Press the UP_ARROW
Kate crashes
The crash can be reproduced sometimes.
-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f838a14e8c0 (LWP 6240))]
Thread 2 (Thread 0x7f837e3b0700 (LWP 6242)):
#0 0x00007f8392968a28 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f83929692bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f839296949c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f839853075b in QEventDispatcherGlib::processEvents
(this=0x7f83780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f83984db0ba in QEventLoop::exec (this=this@entry=0x7f837e3afcd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f839830af64 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#6 0x00007f839c6a8735 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f839830fb48 in QThreadPrivate::start (arg=0x7f839c71cd60) at
thread/qthread_unix.cpp:368
#8 0x00007f8394a546ba in start_thread (arg=0x7f837e3b0700) at
pthread_create.c:333
#9 0x00007f839791382d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f838a14e8c0 (LWP 6240)):
[KCrash Handler]
#6 KateLineLayout::viewLineCount (this=<optimized out>) at
/workspace/build/src/render/katelinelayout.cpp:178
#7 KateLineLayout::viewLine (this=0x0, viewLine=viewLine@entry=-1) at
/workspace/build/src/render/katelinelayout.cpp:184
#8 0x00007f839c145456 in KateLayoutCache::textLayout (this=<optimized out>,
realLine=<optimized out>, _viewLine=_viewLine@entry=-1) at
/workspace/build/src/render/katelayoutcache.cpp:368
#9 0x00007f839c18bdab in KateViewInternal::previousLayout
(this=this@entry=0x1c143f0) at
/workspace/build/src/view/kateviewinternal.cpp:1361
#10 0x00007f839c190b41 in KateViewInternal::cursorUp (this=0x1c143f0,
sel=sel@entry=false) at /workspace/build/src/view/kateviewinternal.cpp:1543
#11 0x00007f839c1774fe in KTextEditor::ViewPrivate::up (this=<optimized out>)
at /workspace/build/src/view/kateview.cpp:2836
#12 0x00007f839c273e08 in KTextEditor::ViewPrivate::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at /workspace/build/obj-x86_64-linux-gnu/src/moc_kateview.cpp:680
#13 0x00007f8398507e89 in QMetaObject::activate (sender=sender@entry=0x1cfebf0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1,
argv=argv@entry=0x7ffc973517c0) at kernel/qobject.cpp:3740
#14 0x00007f8398508837 in QMetaObject::activate (sender=sender@entry=0x1cfebf0,
m=m@entry=0x7f839975de60 <QAction::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc973517c0)
at kernel/qobject.cpp:3602
#15 0x00007f8399282552 in QAction::triggered (this=this@entry=0x1cfebf0,
_t1=false) at .moc/moc_qaction.cpp:369
#16 0x00007f8399284ec0 in QAction::activate (this=0x1cfebf0, event=<optimized
out>) at kernel/qaction.cpp:1170
#17 0x00007f8399285834 in QAction::event (this=<optimized out>, e=<optimized
out>) at kernel/qaction.cpp:1098
#18 0x00007f8399288ecc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x1cfebf0, e=0x7ffc97351a90) at kernel/qapplication.cpp:3799
#19 0x00007f83992908c6 in QApplication::notify (this=0x7ffc973521c0,
receiver=0x1cfebf0, e=0x7ffc97351a90) at kernel/qapplication.cpp:3556
#20 0x00007f83984dd0c8 in QCoreApplication::notifyInternal2
(receiver=0x1cfebf0, event=event@entry=0x7ffc97351a90) at
kernel/qcoreapplication.cpp:988
#21 0x00007f8398d1a016 in QCoreApplication::sendEvent (event=0x7ffc97351a90,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QShortcutMap::dispatchEvent (this=this@entry=0x16ae158,
e=e@entry=0x7ffc97351b40) at kernel/qshortcutmap.cpp:674
#23 0x00007f8398d1a0c9 in QShortcutMap::tryShortcut (this=this@entry=0x16ae158,
e=e@entry=0x7ffc97351b40) at kernel/qshortcutmap.cpp:351
#24 0x00007f8398cd2966 in QWindowSystemInterface::handleShortcutEvent
(window=<optimized out>, window@entry=0x1dbf770, timestamp=<optimized out>,
keyCode=16777235, modifiers=..., nativeScanCode=111, nativeVirtualKey=65362,
nativeModifiers=16, text=..., autorepeat=false, count=1) at
kernel/qwindowsysteminterface.cpp:235
#25 0x00007f8398cea0d4 in QGuiApplicationPrivate::processKeyEvent (e=0x2419d10)
at kernel/qguiapplication.cpp:2002
#26 0x00007f8398cef485 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x2419d10) at kernel/qguiapplication.cpp:1693
#27 0x00007f8398ccd32b in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:659
#28 0x00007f8389dab270 in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:76
#29 0x00007f8392969197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f83929693f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f839296949c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f839853073f in QEventDispatcherGlib::processEvents (this=0x1701660,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#33 0x00007f83984db0ba in QEventLoop::exec (this=this@entry=0x7ffc97351ef0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#34 0x00007f83984e36cc in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1261
#35 0x00007f8398ce524c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1633
#36 0x00007f8399288e25 in QApplication::exec () at kernel/qapplication.cpp:2975
#37 0x00000000004283ac in main (argc=2, argv=<optimized out>) at
/workspace/build/kate/main.cpp:583
Possible duplicates by query: bug 330221, bug 327174, bug 325133, bug 324468.
Reported using DrKonqi
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