Bug 294241

Summary:	[unit test] folding-related crash with XML file
Product:	[Applications] kate	Reporter:	T.C. Hollingsworth <tchollingsworth>
Component:	folding	Assignee:	KWrite Developers <kwrite-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	adrian.lungu89, apaku, christoph, Jareth.Haubold, kdebugs, lengau, leon.maurer, maarten, mareb, michciu, mike, sidicas, silvere.lestang, tchollingsworth, telpe.night
Priority:	VHI
Version:	unspecified
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:	4.11
Sentry Crash Report:
Attachments:	file that causes the crash New crash information added by DrKonqi yet another crashy docbook New crash information added by DrKonqi

Description T.C. Hollingsworth 2012-02-16 14:25:56 UTC

Application: kate (3.8.0)
KDE Platform Version: 4.8.00 (4.8.0
Qt Version: 4.8.0
Operating System: Linux 3.2.6-3.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"

-- Information about the crash:
I can consistently crash Kate when editing an unfinished (soon to be attached) docbook file.  It might be related to the unclosed XML tag I was correcting at the time.  Guess I'll have to fix it up in vim, which feels...dirty.  ;-)

To reproduce it, scroll down to the bottom where the unclosed XML tag around Margins is, and type a couple characters before "Margins".

Sorry about the missing symbols, I'd rather get this done than download 1G worth of debuginfos ATM.  Let me know if I need to retrace it.

The crash can be reproduced every time.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f36310c8840 (LWP 12746))]

Thread 3 (Thread 0x7f36239fe700 (LWP 12747)):
#0  0x0000003ce26e6af3 in poll () from /lib64/libc.so.6
#1  0x0000003ce4644fd8 in ?? () from /lib64/libglib-2.0.so.0
#2  0x0000003ce464549c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x0000003cecfa7dc6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#4  0x0000003cecf78182 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x0000003cecf783d7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x0000003cece78b27 in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x0000003cecf57e7f in ?? () from /usr/lib64/libQtCore.so.4
#8  0x0000003cece7bb6b in ?? () from /usr/lib64/libQtCore.so.4
#9  0x0000003ce3207d90 in start_thread () from /lib64/libpthread.so.0
#10 0x0000003ce26ef48d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f36230f6700 (LWP 12748)):
#0  0x0000003ce320baef in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003d02b84e62 in ?? () from /usr/lib64/libQtScript.so.4
#2  0x0000003d02b84e99 in ?? () from /usr/lib64/libQtScript.so.4
#3  0x0000003ce3207d90 in start_thread () from /lib64/libpthread.so.0
#4  0x0000003ce26ef48d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f36310c8840 (LWP 12746)):
[KCrash Handler]
#6  0x00007f3624891c78 in KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const () from /usr/lib64/libkatepartinterfaces.so.4
#7  0x00007f36248bdffa in ?? () from /usr/lib64/libkatepartinterfaces.so.4
#8  0x0000003cef619fdc in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#9  0x0000003cef5c9994 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#10 0x0000003cef5ce813 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x0000003cf2e50eb6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#12 0x0000003cecf7904c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#13 0x0000003cef615c80 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#14 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#15 0x0000003cef616675 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#16 0x0000003cef616675 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#17 0x0000003cef616675 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#18 0x0000003cef616675 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#19 0x0000003cef616675 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#20 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#21 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#22 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#23 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#24 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#25 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#26 0x0000003cef616675 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#27 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#28 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#29 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#30 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#31 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#32 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#33 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#34 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#35 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#36 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#37 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#38 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#39 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#40 0x0000003cef6168ef in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#41 0x0000003cef616675 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#42 0x0000003cef6159dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/libQtGui.so.4
#43 0x0000003cef7e1cd0 in ?? () from /usr/lib64/libQtGui.so.4
#44 0x0000003cef60c440 in QWidgetPrivate::syncBackingStore() () from /usr/lib64/libQtGui.so.4
#45 0x0000003cef61a4fc in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#46 0x0000003cef9eb54b in QMainWindow::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#47 0x0000003cf2f4c5b8 in KXmlGuiWindow::event(QEvent*) () from /usr/lib64/libkdeui.so.5
#48 0x0000003cef5c9994 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#49 0x0000003cef5ce813 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#50 0x0000003cf2e50eb6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#51 0x0000003cecf7904c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#52 0x0000003cecf7cada in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#53 0x0000003cecfa7933 in ?? () from /usr/lib64/libQtCore.so.4
#54 0x0000003ce4644acd in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#55 0x0000003ce46452c8 in ?? () from /lib64/libglib-2.0.so.0
#56 0x0000003ce464549c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#57 0x0000003cecfa7d5f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#58 0x0000003cef66c66e in ?? () from /usr/lib64/libQtGui.so.4
#59 0x0000003cecf78182 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#60 0x0000003cecf783d7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#61 0x0000003cecf7cdd5 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#62 0x0000003cf0c0608d in kdemain () from /usr/lib64/libkdeinit4_kate.so
#63 0x0000003ce262169d in __libc_start_main () from /lib64/libc.so.6
#64 0x0000000000400761 in _start ()

Possible duplicates by query: bug 292921, bug 287291, bug 287204, bug 282416.

Reported using DrKonqi

Comment 1 T.C. Hollingsworth 2012-02-16 14:28:23 UTC

Created attachment 68848 [details]
file that causes the crash

Comment 2 Dominik Haumann 2012-02-16 18:12:13 UTC

#7  0xb36563b2 in QVector<KateCodeFoldingNode*>::isEmpty (this=0x8ab0a54) at /usr/include/QtCore/qvector.h:139
#8  0xb3656184 in KateCodeFoldingNode::noEndChildren (this=0x8ab0a30) at /home/dh/kde/trunk/kate/part/syntax/katecodefolding.h:197
#9  0xb3656237 in KateCodeFoldingNode::hasMatch (this=0x8ab0a30) at /home/dh/kde/trunk/kate/part/syntax/katecodefolding.h:225
#10 0xb365625b in KateCodeFoldingNode::matchingNode (this=0x8ab0a30) at /home/dh/kde/trunk/kate/part/syntax/katecodefolding.h:228
#11 0xb364ff28 in KateCodeFoldingNode::getStartMatching (this=0x8ab0a30, endNode=0x8a71558) at /home/dh/kde/trunk/kate/part/syntax/katecodefolding.cpp:155
#12 0xb365293e in KateCodeFoldingTree::getLineInfo (this=0x8469fc0, info=0xbfcc32bc, line=504) at /home/dh/kde/trunk/kate/part/syntax/katecodefolding.cpp:996
#13 0xb35db8bb in KateBuffer::lineInfo (this=0x8469f38, info=0xbfcc32bc, line=504) at /home/dh/kde/trunk/kate/part/document/katebuffer.h:187
#14 0xb35d31b5 in KateDocument::lineInfo (this=0x8469918, info=0xbfcc32bc, line=504) at /home/dh/kde/trunk/kate/part/document/katedocument.cpp:4041
#15 0xb36875c0 in KateIconBorder::paintBorder (this=0x81d8f28, y=0, height=453) at /home/dh/kde/trunk/kate/part/view/kateviewhelpers.cpp:1194
#16 0xb3685f51 in KateIconBorder::paintEvent (this=0x81d8f28, e=0xbfcc3a04) at /home/dh/kde/trunk/kate/part/view/kateviewhelpers.cpp:952

Comment 3 Dominik Haumann 2012-02-16 18:39:08 UTC

==20258== Invalid read of size 4
==20258==    at 0xA9E9F11: KateCodeFoldingNode::getStartMatching(KateCodeFoldingNode*) (katecodefolding.cpp:151)
==20258==    by 0xA9EC93D: KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const (katecodefolding.cpp:996)
==20258==    by 0xA9758BA: KateBuffer::lineInfo(KateLineInfo*, int) const (katebuffer.h:187)
==20258==    by 0xA96D1B4: KateDocument::lineInfo(KateLineInfo*, int) const (katedocument.cpp:4041)
==20258==    by 0xAA215BF: KateIconBorder::paintBorder(int, int, int, int) (kateviewhelpers.cpp:1194)
==20258==    by 0xAA1FF50: KateIconBorder::paintEvent(QPaintEvent*) (kateviewhelpers.cpp:952)
==20258==    by 0x4C36EE9: QWidget::event(QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BDB8D3: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BE47DC: QApplication::notify(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==  Address 0x9c3d024 is 20 bytes inside a block of size 44 free'd
==20258==    at 0x4027F13: operator delete(void*) (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==20258==    by 0xA9EB719: KateCodeFoldingTree::deleteStartNode(KateCodeFoldingNode*) (katecodefolding.cpp:640)
==20258==    by 0xA9F0303: KateCodeFoldingTree::deleteNode(KateCodeFoldingNode*) (katecodefolding.h:353)
==20258==    by 0xA9EEBAC: KateCodeFoldingTree::updateMapping(int, QVector<int> const&, int, int) (katecodefolding.cpp:1578)
==20258==    by 0xA9EE7D6: KateCodeFoldingTree::updateLine(int, QVector<int> const&, bool*, bool, bool) (katecodefolding.cpp:1504)
==20258==    by 0xA9817D3: KateBuffer::doHighlight(int, int, bool) (katebuffer.cpp:706)
==20258==    by 0xA980693: KateBuffer::ensureHighlighted(int) (katebuffer.cpp:250)
==20258==    by 0xA9719CF: KateDocument::kateTextLine(unsigned int) (katedocument.cpp:4786)
==20258==    by 0xA9B7B75: KateLineLayout::textLine(bool) const (katelinelayout.cpp:67)
==20258==    by 0xA9B3A5A: KateLayoutCache::line(int, int) (katelayoutcache.cpp:298)
==20258==    by 0xA9B3825: KateLayoutCache::updateViewCache(KTextEditor::Cursor const&, int, int) (katelayoutcache.cpp:270)
==20258==    by 0xAA1126F: KateViewInternal::tagLines(KTextEditor::Cursor, KTextEditor::Cursor, bool) (kateviewinternal.cpp:1979)
==20258== 
==20258== Invalid read of size 4
==20258==    at 0xA9F03B0: QVector<KateCodeFoldingNode*>::isEmpty() const (qvector.h:139)
==20258==    by 0xA9F0183: KateCodeFoldingNode::noEndChildren() const (katecodefolding.h:197)
==20258==    by 0xA9F0236: KateCodeFoldingNode::hasMatch() const (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9F025A: KateCodeFoldingNode::matchingNode() const (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9F27: KateCodeFoldingNode::getStartMatching(KateCodeFoldingNode*) (katecodefolding.cpp:155)
==20258==    by 0xA9EC93D: KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const (katecodefolding.cpp:996)
==20258==    by 0xA9758BA: KateBuffer::lineInfo(KateLineInfo*, int) const (katebuffer.h:187)
==20258==    by 0xA96D1B4: KateDocument::lineInfo(KateLineInfo*, int) const (katedocument.cpp:4041)
==20258==    by 0xAA215BF: KateIconBorder::paintBorder(int, int, int, int) (kateviewhelpers.cpp:1194)
==20258==    by 0xAA1FF50: KateIconBorder::paintEvent(QPaintEvent*) (kateviewhelpers.cpp:952)
==20258==    by 0x4C36EE9: QWidget::event(QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BDB8D3: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==  Address 0x9c3d034 is 36 bytes inside a block of size 44 free'd
==20258==    at 0x4027F13: operator delete(void*) (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==20258==    by 0xA9EB719: KateCodeFoldingTree::deleteStartNode(KateCodeFoldingNode*) (katecodefolding.cpp:640)
==20258==    by 0xA9F0303: KateCodeFoldingTree::deleteNode(KateCodeFoldingNode*) (katecodefolding.h:353)
==20258==    by 0xA9EEBAC: KateCodeFoldingTree::updateMapping(int, QVector<int> const&, int, int) (katecodefolding.cpp:1578)
==20258==    by 0xA9EE7D6: KateCodeFoldingTree::updateLine(int, QVector<int> const&, bool*, bool, bool) (katecodefolding.cpp:1504)
==20258==    by 0xA9817D3: KateBuffer::doHighlight(int, int, bool) (katebuffer.cpp:706)
==20258==    by 0xA980693: KateBuffer::ensureHighlighted(int) (katebuffer.cpp:250)
==20258==    by 0xA9719CF: KateDocument::kateTextLine(unsigned int) (katedocument.cpp:4786)
==20258==    by 0xA9B7B75: KateLineLayout::textLine(bool) const (katelinelayout.cpp:67)
==20258==    by 0xA9B3A5A: KateLayoutCache::line(int, int) (katelayoutcache.cpp:298)
==20258==    by 0xA9B3825: KateLayoutCache::updateViewCache(KTextEditor::Cursor const&, int, int) (katelayoutcache.cpp:270)
==20258==    by 0xAA1126F: KateViewInternal::tagLines(KTextEditor::Cursor, KTextEditor::Cursor, bool) (kateviewinternal.cpp:1979)
==20258== 
==20258== Invalid read of size 4
==20258==    at 0xA9F03B2: QVector<KateCodeFoldingNode*>::isEmpty() const (qvector.h:139)
==20258==    by 0xA9F0183: KateCodeFoldingNode::noEndChildren() const (katecodefolding.h:197)
==20258==    by 0xA9F0236: KateCodeFoldingNode::hasMatch() const (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9F025A: KateCodeFoldingNode::matchingNode() const (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9F27: KateCodeFoldingNode::getStartMatching(KateCodeFoldingNode*) (katecodefolding.cpp:155)
==20258==    by 0xA9EC93D: KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const (katecodefolding.cpp:996)
==20258==    by 0xA9758BA: KateBuffer::lineInfo(KateLineInfo*, int) const (katebuffer.h:187)
==20258==    by 0xA96D1B4: KateDocument::lineInfo(KateLineInfo*, int) const (katedocument.cpp:4041)
==20258==    by 0xAA215BF: KateIconBorder::paintBorder(int, int, int, int) (kateviewhelpers.cpp:1194)
==20258==    by 0xAA1FF50: KateIconBorder::paintEvent(QPaintEvent*) (kateviewhelpers.cpp:952)
==20258==    by 0x4C36EE9: QWidget::event(QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BDB8D3: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==  Address 0x9c3d0f8 is 8 bytes inside a block of size 24 free'd
==20258==    at 0x4028283: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==20258==    by 0xA9F167B: QVector<KateCodeFoldingNode*>::free(QVectorTypedData<KateCodeFoldingNode*>*) (qvector.h:468)
==20258==    by 0xA9F04CC: QVector<KateCodeFoldingNode*>::~QVector() (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9B32: KateCodeFoldingNode::~KateCodeFoldingNode() (katecodefolding.cpp:62)
==20258==    by 0xA9E9B86: KateCodeFoldingNode::~KateCodeFoldingNode() (katecodefolding.cpp:66)
==20258==    by 0xA9EB719: KateCodeFoldingTree::deleteStartNode(KateCodeFoldingNode*) (katecodefolding.cpp:640)
==20258==    by 0xA9F0303: KateCodeFoldingTree::deleteNode(KateCodeFoldingNode*) (katecodefolding.h:353)
==20258==    by 0xA9EEBAC: KateCodeFoldingTree::updateMapping(int, QVector<int> const&, int, int) (katecodefolding.cpp:1578)
==20258==    by 0xA9EE7D6: KateCodeFoldingTree::updateLine(int, QVector<int> const&, bool*, bool, bool) (katecodefolding.cpp:1504)
==20258==    by 0xA9817D3: KateBuffer::doHighlight(int, int, bool) (katebuffer.cpp:706)
==20258==    by 0xA980693: KateBuffer::ensureHighlighted(int) (katebuffer.cpp:250)
==20258==    by 0xA9719CF: KateDocument::kateTextLine(unsigned int) (katedocument.cpp:4786)
==20258== 
==20258== Invalid read of size 4
==20258==    at 0xA9F03E5: QVector<KateCodeFoldingNode*>::operator[](int) const (qvector.h:355)
==20258==    by 0xA9F01D6: KateCodeFoldingNode::endChildAt(unsigned int) const (katecodefolding.h:209)
==20258==    by 0xA9F0271: KateCodeFoldingNode::matchingNode() const (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9F27: KateCodeFoldingNode::getStartMatching(KateCodeFoldingNode*) (katecodefolding.cpp:155)
==20258==    by 0xA9EC93D: KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const (katecodefolding.cpp:996)
==20258==    by 0xA9758BA: KateBuffer::lineInfo(KateLineInfo*, int) const (katebuffer.h:187)
==20258==    by 0xA96D1B4: KateDocument::lineInfo(KateLineInfo*, int) const (katedocument.cpp:4041)
==20258==    by 0xAA215BF: KateIconBorder::paintBorder(int, int, int, int) (kateviewhelpers.cpp:1194)
==20258==    by 0xAA1FF50: KateIconBorder::paintEvent(QPaintEvent*) (kateviewhelpers.cpp:952)
==20258==    by 0x4C36EE9: QWidget::event(QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BDB8D3: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BE47DC: QApplication::notify(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==  Address 0x9c3d034 is 36 bytes inside a block of size 44 free'd
==20258==    at 0x4027F13: operator delete(void*) (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==20258==    by 0xA9EB719: KateCodeFoldingTree::deleteStartNode(KateCodeFoldingNode*) (katecodefolding.cpp:640)
==20258==    by 0xA9F0303: KateCodeFoldingTree::deleteNode(KateCodeFoldingNode*) (katecodefolding.h:353)
==20258==    by 0xA9EEBAC: KateCodeFoldingTree::updateMapping(int, QVector<int> const&, int, int) (katecodefolding.cpp:1578)
==20258==    by 0xA9EE7D6: KateCodeFoldingTree::updateLine(int, QVector<int> const&, bool*, bool, bool) (katecodefolding.cpp:1504)
==20258==    by 0xA9817D3: KateBuffer::doHighlight(int, int, bool) (katebuffer.cpp:706)
==20258==    by 0xA980693: KateBuffer::ensureHighlighted(int) (katebuffer.cpp:250)
==20258==    by 0xA9719CF: KateDocument::kateTextLine(unsigned int) (katedocument.cpp:4786)
==20258==    by 0xA9B7B75: KateLineLayout::textLine(bool) const (katelinelayout.cpp:67)
==20258==    by 0xA9B3A5A: KateLayoutCache::line(int, int) (katelayoutcache.cpp:298)
==20258==    by 0xA9B3825: KateLayoutCache::updateViewCache(KTextEditor::Cursor const&, int, int) (katelayoutcache.cpp:270)
==20258==    by 0xAA1126F: KateViewInternal::tagLines(KTextEditor::Cursor, KTextEditor::Cursor, bool) (kateviewinternal.cpp:1979)
==20258== 
==20258== Invalid read of size 4
==20258==    at 0xA9F03E7: QVector<KateCodeFoldingNode*>::operator[](int) const (qvector.h:355)
==20258==    by 0xA9F01D6: KateCodeFoldingNode::endChildAt(unsigned int) const (katecodefolding.h:209)
==20258==    by 0xA9F0271: KateCodeFoldingNode::matchingNode() const (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9F27: KateCodeFoldingNode::getStartMatching(KateCodeFoldingNode*) (katecodefolding.cpp:155)
==20258==    by 0xA9EC93D: KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const (katecodefolding.cpp:996)
==20258==    by 0xA9758BA: KateBuffer::lineInfo(KateLineInfo*, int) const (katebuffer.h:187)
==20258==    by 0xA96D1B4: KateDocument::lineInfo(KateLineInfo*, int) const (katedocument.cpp:4041)
==20258==    by 0xAA215BF: KateIconBorder::paintBorder(int, int, int, int) (kateviewhelpers.cpp:1194)
==20258==    by 0xAA1FF50: KateIconBorder::paintEvent(QPaintEvent*) (kateviewhelpers.cpp:952)
==20258==    by 0x4C36EE9: QWidget::event(QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BDB8D3: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BE47DC: QApplication::notify(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==  Address 0x9c3d0f8 is 8 bytes inside a block of size 24 free'd
==20258==    at 0x4028283: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==20258==    by 0xA9F167B: QVector<KateCodeFoldingNode*>::free(QVectorTypedData<KateCodeFoldingNode*>*) (qvector.h:468)
==20258==    by 0xA9F04CC: QVector<KateCodeFoldingNode*>::~QVector() (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9B32: KateCodeFoldingNode::~KateCodeFoldingNode() (katecodefolding.cpp:62)
==20258==    by 0xA9E9B86: KateCodeFoldingNode::~KateCodeFoldingNode() (katecodefolding.cpp:66)
==20258==    by 0xA9EB719: KateCodeFoldingTree::deleteStartNode(KateCodeFoldingNode*) (katecodefolding.cpp:640)
==20258==    by 0xA9F0303: KateCodeFoldingTree::deleteNode(KateCodeFoldingNode*) (katecodefolding.h:353)
==20258==    by 0xA9EEBAC: KateCodeFoldingTree::updateMapping(int, QVector<int> const&, int, int) (katecodefolding.cpp:1578)
==20258==    by 0xA9EE7D6: KateCodeFoldingTree::updateLine(int, QVector<int> const&, bool*, bool, bool) (katecodefolding.cpp:1504)
==20258==    by 0xA9817D3: KateBuffer::doHighlight(int, int, bool) (katebuffer.cpp:706)
==20258==    by 0xA980693: KateBuffer::ensureHighlighted(int) (katebuffer.cpp:250)
==20258==    by 0xA9719CF: KateDocument::kateTextLine(unsigned int) (katedocument.cpp:4786)
==20258== 
==20258== Invalid read of size 4
==20258==    at 0xA9F0423: QVector<KateCodeFoldingNode*>::operator[](int) const (qvector.h:356)
==20258==    by 0xA9F01D6: KateCodeFoldingNode::endChildAt(unsigned int) const (katecodefolding.h:209)
==20258==    by 0xA9F0271: KateCodeFoldingNode::matchingNode() const (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9F27: KateCodeFoldingNode::getStartMatching(KateCodeFoldingNode*) (katecodefolding.cpp:155)
==20258==    by 0xA9EC93D: KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const (katecodefolding.cpp:996)
==20258==    by 0xA9758BA: KateBuffer::lineInfo(KateLineInfo*, int) const (katebuffer.h:187)
==20258==    by 0xA96D1B4: KateDocument::lineInfo(KateLineInfo*, int) const (katedocument.cpp:4041)
==20258==    by 0xAA215BF: KateIconBorder::paintBorder(int, int, int, int) (kateviewhelpers.cpp:1194)
==20258==    by 0xAA1FF50: KateIconBorder::paintEvent(QPaintEvent*) (kateviewhelpers.cpp:952)
==20258==    by 0x4C36EE9: QWidget::event(QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BDB8D3: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BE47DC: QApplication::notify(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==  Address 0x9c3d034 is 36 bytes inside a block of size 44 free'd
==20258==    at 0x4027F13: operator delete(void*) (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==20258==    by 0xA9EB719: KateCodeFoldingTree::deleteStartNode(KateCodeFoldingNode*) (katecodefolding.cpp:640)
==20258==    by 0xA9F0303: KateCodeFoldingTree::deleteNode(KateCodeFoldingNode*) (katecodefolding.h:353)
==20258==    by 0xA9EEBAC: KateCodeFoldingTree::updateMapping(int, QVector<int> const&, int, int) (katecodefolding.cpp:1578)
==20258==    by 0xA9EE7D6: KateCodeFoldingTree::updateLine(int, QVector<int> const&, bool*, bool, bool) (katecodefolding.cpp:1504)
==20258==    by 0xA9817D3: KateBuffer::doHighlight(int, int, bool) (katebuffer.cpp:706)
==20258==    by 0xA980693: KateBuffer::ensureHighlighted(int) (katebuffer.cpp:250)
==20258==    by 0xA9719CF: KateDocument::kateTextLine(unsigned int) (katedocument.cpp:4786)
==20258==    by 0xA9B7B75: KateLineLayout::textLine(bool) const (katelinelayout.cpp:67)
==20258==    by 0xA9B3A5A: KateLayoutCache::line(int, int) (katelayoutcache.cpp:298)
==20258==    by 0xA9B3825: KateLayoutCache::updateViewCache(KTextEditor::Cursor const&, int, int) (katelayoutcache.cpp:270)
==20258==    by 0xAA1126F: KateViewInternal::tagLines(KTextEditor::Cursor, KTextEditor::Cursor, bool) (kateviewinternal.cpp:1979)
==20258== 
==20258== Invalid read of size 4
==20258==    at 0xA9F01D7: KateCodeFoldingNode::endChildAt(unsigned int) const (katecodefolding.h:209)
==20258==    by 0xA9F0271: KateCodeFoldingNode::matchingNode() const (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9F27: KateCodeFoldingNode::getStartMatching(KateCodeFoldingNode*) (katecodefolding.cpp:155)
==20258==    by 0xA9EC93D: KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const (katecodefolding.cpp:996)
==20258==    by 0xA9758BA: KateBuffer::lineInfo(KateLineInfo*, int) const (katebuffer.h:187)
==20258==    by 0xA96D1B4: KateDocument::lineInfo(KateLineInfo*, int) const (katedocument.cpp:4041)
==20258==    by 0xAA215BF: KateIconBorder::paintBorder(int, int, int, int) (kateviewhelpers.cpp:1194)
==20258==    by 0xAA1FF50: KateIconBorder::paintEvent(QPaintEvent*) (kateviewhelpers.cpp:952)
==20258==    by 0x4C36EE9: QWidget::event(QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BDB8D3: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BE47DC: QApplication::notify(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==  Address 0x9c3d100 is 16 bytes inside a block of size 24 free'd
==20258==    at 0x4028283: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==20258==    by 0xA9F167B: QVector<KateCodeFoldingNode*>::free(QVectorTypedData<KateCodeFoldingNode*>*) (qvector.h:468)
==20258==    by 0xA9F04CC: QVector<KateCodeFoldingNode*>::~QVector() (in usr/lib/libkatepartinterfaces.so.4.8.0)
==20258==    by 0xA9E9B32: KateCodeFoldingNode::~KateCodeFoldingNode() (katecodefolding.cpp:62)
==20258==    by 0xA9E9B86: KateCodeFoldingNode::~KateCodeFoldingNode() (katecodefolding.cpp:66)
==20258==    by 0xA9EB719: KateCodeFoldingTree::deleteStartNode(KateCodeFoldingNode*) (katecodefolding.cpp:640)
==20258==    by 0xA9F0303: KateCodeFoldingTree::deleteNode(KateCodeFoldingNode*) (katecodefolding.h:353)
==20258==    by 0xA9EEBAC: KateCodeFoldingTree::updateMapping(int, QVector<int> const&, int, int) (katecodefolding.cpp:1578)
==20258==    by 0xA9EE7D6: KateCodeFoldingTree::updateLine(int, QVector<int> const&, bool*, bool, bool) (katecodefolding.cpp:1504)
==20258==    by 0xA9817D3: KateBuffer::doHighlight(int, int, bool) (katebuffer.cpp:706)
==20258==    by 0xA980693: KateBuffer::ensureHighlighted(int) (katebuffer.cpp:250)
==20258==    by 0xA9719CF: KateDocument::kateTextLine(unsigned int) (katedocument.cpp:4786)
==20258== 
==20258== Invalid read of size 4
==20258==    at 0xA9E9F3A: KateCodeFoldingNode::getStartMatching(KateCodeFoldingNode*) (katecodefolding.cpp:159)
==20258==    by 0xA9EC93D: KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const (katecodefolding.cpp:996)
==20258==    by 0xA9758BA: KateBuffer::lineInfo(KateLineInfo*, int) const (katebuffer.h:187)
==20258==    by 0xA96D1B4: KateDocument::lineInfo(KateLineInfo*, int) const (katedocument.cpp:4041)
==20258==    by 0xAA215BF: KateIconBorder::paintBorder(int, int, int, int) (kateviewhelpers.cpp:1194)
==20258==    by 0xAA1FF50: KateIconBorder::paintEvent(QPaintEvent*) (kateviewhelpers.cpp:952)
==20258==    by 0x4C36EE9: QWidget::event(QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BDB8D3: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==    by 0x4BE47DC: QApplication::notify(QObject*, QEvent*) (in /usr/lib/libQtGui.so.4.8.0)
==20258==  Address 0x9c3d018 is 8 bytes inside a block of size 44 free'd
==20258==    at 0x4027F13: operator delete(void*) (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==20258==    by 0xA9EB719: KateCodeFoldingTree::deleteStartNode(KateCodeFoldingNode*) (katecodefolding.cpp:640)
==20258==    by 0xA9F0303: KateCodeFoldingTree::deleteNode(KateCodeFoldingNode*) (katecodefolding.h:353)
==20258==    by 0xA9EEBAC: KateCodeFoldingTree::updateMapping(int, QVector<int> const&, int, int) (katecodefolding.cpp:1578)
==20258==    by 0xA9EE7D6: KateCodeFoldingTree::updateLine(int, QVector<int> const&, bool*, bool, bool) (katecodefolding.cpp:1504)
==20258==    by 0xA9817D3: KateBuffer::doHighlight(int, int, bool) (katebuffer.cpp:706)
==20258==    by 0xA980693: KateBuffer::ensureHighlighted(int) (katebuffer.cpp:250)
==20258==    by 0xA9719CF: KateDocument::kateTextLine(unsigned int) (katedocument.cpp:4786)
==20258==    by 0xA9B7B75: KateLineLayout::textLine(bool) const (katelinelayout.cpp:67)
==20258==    by 0xA9B3A5A: KateLayoutCache::line(int, int) (katelayoutcache.cpp:298)
==20258==    by 0xA9B3825: KateLayoutCache::updateViewCache(KTextEditor::Cursor const&, int, int) (katelayoutcache.cpp:270)
==20258==    by 0xAA1126F: KateViewInternal::tagLines(KTextEditor::Cursor, KTextEditor::Cursor, bool) (kateviewinternal.cpp:1979)
==20258==

Comment 4 Dominik Haumann 2012-02-16 19:30:16 UTC

add crash unit test case for bug 294241 

http://quickgit.kde.org/?p=kate.git&a=commit&h=bf2002eff03d1b670b504a3c02db3bdb1495ee9f

Comment 5 Adrian 2012-02-16 19:48:16 UTC

I will handle it in a couple of days. I will write the test case as well. Thanks for the notice.

Comment 6 Dominik Haumann 2012-02-16 21:03:14 UTC

The test case already exists, see comment #4. Right now, it crashes.
I had a look but didn't immediately find the bug.

Comment 7 T.C. Hollingsworth 2012-02-17 15:25:21 UTC

FWIW the unclosed XML tag is part of the problem because it stopped crashing once I fixed that in vim.

Thanks Dominik for getting a full backtrace for me! :-)

Comment 8 Dominik Haumann 2012-02-19 08:42:45 UTC

*** Bug 293934 has been marked as a duplicate of this bug. ***

Comment 9 Dominik Haumann 2012-02-19 09:09:09 UTC

http://commits.kde.org/kate/4dee862b88aeab22600bce40517723ce78b8ba12

There are now two unit test cases that crash code folding (probably the same issue). Just execute in build/part/tests the unit test ./bug294241_test.shell and it will crash.

Comment 10 T.C. Hollingsworth 2012-02-25 17:21:25 UTC

Created attachment 69092 [details]
New crash information added by DrKonqi

kate (3.8.0) on KDE Platform 4.8.00 (4.8.0 using Qt 4.8.0

I hit this again with yet another docbook in progress. :-(

I'm not sure if another example file is helpful, but I might as well give it to you anyway.  ;-)

-- Backtrace (Reduced):
#6  0x00007f18a6402c78 in KateCodeFoldingTree::getLineInfo(KateLineInfo*, int) const () from /usr/lib64/libkatepartinterfaces.so.4
[...]
#8  0x0000003dcf819fdc in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#9  0x0000003dcf7c9994 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#10 0x0000003dcf7ce813 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x0000003dcf050eb6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5

Comment 11 T.C. Hollingsworth 2012-02-25 17:24:57 UTC

Created attachment 69093 [details]
yet another crashy docbook

Just open this and Kate will crash within seconds.

Comment 12 Dominik Haumann 2012-02-28 22:06:08 UTC

*** Bug 292921 has been marked as a duplicate of this bug. ***

Comment 13 Adrian 2012-03-10 20:08:34 UTC

Bug fixed

Comment 14 Dominik Haumann 2012-03-16 20:53:49 UTC

*** Bug 296177 has been marked as a duplicate of this bug. ***

Comment 15 T.C. Hollingsworth 2012-03-20 02:34:07 UTC

Confirmed fixed in current master.  Thanks Adrian!

Comment 16 Dominik Haumann 2012-03-20 11:57:49 UTC

*** Bug 296428 has been marked as a duplicate of this bug. ***

Comment 17 Dominik Haumann 2012-04-01 20:10:20 UTC

*** Bug 297261 has been marked as a duplicate of this bug. ***

Comment 18 Dominik Haumann 2012-04-02 21:13:25 UTC

*** Bug 297317 has been marked as a duplicate of this bug. ***

Comment 19 Dominik Haumann 2013-03-08 11:36:22 UTC

The bug still exists (or reappeared), since its unit test fails. Any takers?

Comment 20 Andreas Pakulat 2013-03-20 20:04:40 UTC

Created attachment 78249 [details]
New crash information added by DrKonqi

kate (3.8.4) on KDE Platform 4.8.4 (4.8.4) using Qt 4.8.2

- What I was doing when the application crashed:

I was editing python code, the crash happened when just typing a closing brace (or immediately before that, not 100% sure).

-- Backtrace (Reduced):
#7  0xf2074d7e in QVector<KateCodeFoldingNode*>::isEmpty (this=0xa8f0114) at /usr/include/qt4/QtCore/qvector.h:139
#8  0xf2074b50 in KateCodeFoldingNode::noEndChildren (this=0xa8f00f0) at /home/andreas/src/kate/part/syntax/katecodefolding.h:147
#9  0xf2074c03 in KateCodeFoldingNode::hasMatch (this=0xa8f00f0) at /home/andreas/src/kate/part/syntax/katecodefolding.h:175
#10 0xf2074c27 in KateCodeFoldingNode::matchingNode (this=0xa8f00f0) at /home/andreas/src/kate/part/syntax/katecodefolding.h:178
#11 0xf206e8c4 in KateCodeFoldingNode::getStartMatching (this=0xa8f00f0, endNode=0xa9063c0) at /home/andreas/src/kate/part/syntax/katecodefolding.cpp:144

Comment 21 Dominik Haumann 2013-03-23 15:29:07 UTC

*** Bug 306369 has been marked as a duplicate of this bug. ***

Comment 22 Dominik Haumann 2013-03-23 15:29:14 UTC

*** Bug 308139 has been marked as a duplicate of this bug. ***

Comment 23 Dominik Haumann 2013-03-23 15:29:50 UTC

*** Bug 311180 has been marked as a duplicate of this bug. ***

Comment 24 Dominik Haumann 2013-03-23 15:30:04 UTC

*** Bug 309846 has been marked as a duplicate of this bug. ***

Comment 25 Dominik Haumann 2013-03-23 15:32:14 UTC

*** Bug 317207 has been marked as a duplicate of this bug. ***

Comment 26 Dominik Haumann 2013-03-23 15:32:41 UTC

*** Bug 309784 has been marked as a duplicate of this bug. ***

Comment 27 Christoph Cullmann 2013-03-27 20:39:38 UTC

Fixed in master by a complete rewrite of all folding related stuff, zero code in common with old implementation!

Comment 28 Dominik Haumann 2013-08-26 07:50:28 UTC

*** Bug 324017 has been marked as a duplicate of this bug. ***

Comment 29 Dominik Haumann 2013-10-09 10:39:33 UTC

*** Bug 325804 has been marked as a duplicate of this bug. ***