| Summary: | (steps) Crash when pasting a XML snippet and selecting XML highlighting over a non-XML document (html file as testcase) | ||
|---|---|---|---|
| Product: | [Applications] kate | Reporter: | Fabian <fabian> |
| Component: | general | Assignee: | KWrite Developers <kwrite-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | andresbajotierra, archeron, xdan779 |
| Priority: | VHI | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Unlisted Binaries | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
I can reproduce the crash every time when I copy some xml in a document which was opend on startup and change the highlighting to xml. Can you post some XML snippet that will cause Kate to crash? Thanks Any XML I tried so far caused the crash eg: <?xml version="1.0" encoding="UTF-8"?> <xml> <test/> </xml> Here using:
Qt: 4.5.2 (KDE-Qt git commit 46a247a2c9a8c0c4456a02f6a0922d859d88fe76
Date: Fri Jun 26 13:45:37 2009 +0200)
KDE: 4.3.61 (KDE 4.3.61 (KDE 4.4 >= 20090717))
kdelibs svn rev. 999250 / kdebase svn rev. 999250
on ArchLinux i686 - Kernel 2.6.30.1
Opening Kate, pasting the provided XML snippet and selecting the "XML" highlighting didn't crashed the application.
Did you past it in an existing document (with activated highlighting different to html) and then switch the highlighting. It does not crash when I past it in a new document, only when I past it in an existing document, with some different highlighting already active. Thanks for the hint: I could reproduce the crash with the same setup as I described in comment 4 The steps are: - Open Kate - Open a HTML document. The html page will be loaded and the highlightning automatically set to "HTML" - Copy the XML snippet - Select all the html text (Ctrl+A) and paste the XML snippet over it Now the document is only the XML snippet - Go to Tools/Highlighting/Markup/XML Kate crashes. (with the same backtrace as comment 0) Updating the title to reflect the discovery. Regards can reproduce. updated backtrace
Application: KWrite (kwrite), signal: Aborted
[KCrash Handler]
#5 0xb7eec430 in __kernel_vsyscall ()
#6 0xb68116d0 in raise () from /lib/tls/i686/cmov/libc.so.6
#7 0xb6813098 in abort () from /lib/tls/i686/cmov/libc.so.6
#8 0xb6aec74d in qt_message_output (msgType=QtFatalMsg, buf=0x9df0228 "ASSERT: \"0\" in file /home/dh/kde/trunk/kdelibs/kate/syntax/katehighlight.h, line 275")
at /home/dh/kde/trunk/qt-copy/src/corelib/global/qglobal.cpp:2042
#9 0xb6aec807 in qFatal (msg=0xb6c206d8 "ASSERT: \"%s\" in file %s, line %d") at /home/dh/kde/trunk/qt-copy/src/corelib/global/qglobal.cpp:2241
#10 0xb6aec8c5 in qt_assert (assertion=0xb4a04fa7 "0", file=0xb4a04f70 "/home/dh/kde/trunk/kdelibs/kate/syntax/katehighlight.h", line=275)
at /home/dh/kde/trunk/qt-copy/src/corelib/global/qglobal.cpp:1811
#11 0xb4927c67 in KateHighlighting::contextNum (this=0x9a83d88, n=0) at /home/dh/kde/trunk/kdelibs/kate/syntax/katehighlight.h:275
#12 0xb4923095 in KateHighlighting::doHighlight (this=0x9a83d88, prevLine=0x9fa28d0, textLine=0x9ee3000, foldingList=@0xbfc07968, ctxChanged=@0xbfc07997)
at /home/dh/kde/trunk/kdelibs/kate/syntax/katehighlight.cpp:272
#13 0xb48dbb63 in KateBuffer::doHighlight (this=0x9aa36d8, startLine=3, endLine=3, invalidate=false) at /home/dh/kde/trunk/kdelibs/kate/document/katebuffer.cpp:1086
#14 0xb48dce0a in KateBuffer::ensureHighlighted (this=0x9aa36d8, line=3) at /home/dh/kde/trunk/kdelibs/kate/document/katebuffer.cpp:775
#15 0xb48b0d52 in KateDocument::kateTextLine (this=0x9a0f960, i=3) at /home/dh/kde/trunk/kdelibs/kate/document/katedocument.cpp:6052
#16 0xb4908cdd in KateLineLayout::textLine (this=0x9f7c6e8, reloadForce=false) at /home/dh/kde/trunk/kdelibs/kate/render/katelinelayout.cpp:67
#17 0xb48fa6f7 in KateRenderer::layoutLine (this=0x9aa3780, lineLayout={d = 0xbfc07b44}, maxwidth=-1, cacheLayout=true) at /home/dh/kde/trunk/kdelibs/kate/render/katerenderer.cpp:806
#18 0xb49039b6 in KateLayoutCache::line (this=0x9ae1708, realLine=3, virtualLine=3) at /home/dh/kde/trunk/kdelibs/kate/render/katelayoutcache.cpp:312
#19 0xb4904b2e in KateLayoutCache::updateViewCache (this=0x9ae1708, startPos=@0x9ae1870, newViewLineCount=24, viewLinesScrolled=0) at /home/dh/kde/trunk/kdelibs/kate/render/katelayoutcache.cpp:265
#20 0xb4951e40 in KateViewInternal::doUpdateView (this=0x9ae1788, changed=true, viewLinesScrolled=0) at /home/dh/kde/trunk/kdelibs/kate/view/kateviewinternal.cpp:594
#21 0xb4952701 in KateViewInternal::updateView (this=0x9ae1788, changed=true, viewLinesScrolled=0) at /home/dh/kde/trunk/kdelibs/kate/view/kateviewinternal.cpp:570
#22 0xb493c191 in KateView::updateView (this=0x9adffb0, changed=true) at /home/dh/kde/trunk/kdelibs/kate/view/kateview.cpp:1647
#23 0xb493d8ba in KateView::updateDocumentConfig (this=0x9adffb0) at /home/dh/kde/trunk/kdelibs/kate/view/kateview.cpp:1521
#24 0xb48b3184 in KateDocument::updateConfig (this=0x9a0f960) at /home/dh/kde/trunk/kdelibs/kate/document/katedocument.cpp:5230
#25 0xb49bb4de in KateDocumentConfig::updateConfig (this=0x9aa33d8) at /home/dh/kde/trunk/kdelibs/kate/utils/kateconfig.cpp:227
#26 0xb49b53a8 in KateConfig::configEnd (this=0x9aa33d8) at /home/dh/kde/trunk/kdelibs/kate/utils/kateconfig.cpp:77
#27 0xb49b7c9c in KateDocumentConfig::setIndentationMode (this=0x9aa33d8, indentationMode=@0xbfc07e50) at /home/dh/kde/trunk/kdelibs/kate/utils/kateconfig.cpp:295
#28 0xb48da503 in KateBuffer::setHighlight (this=0x9aa36d8, hlMode=56) at /home/dh/kde/trunk/kdelibs/kate/document/katebuffer.cpp:919
#29 0xb48b1c4b in KateDocument::setHighlightingMode (this=0x9a0f960, name=@0x9f5f878) at /home/dh/kde/trunk/kdelibs/kate/document/katedocument.cpp:2803
*** Bug 201636 has been marked as a duplicate of this bug. *** *** Bug 210037 has been marked as a duplicate of this bug. *** SVN commit 1033721 by pletourn: Don't change the indentation mode in the middle of changing the highlighting mode BUG:200989 M +4 -4 katebuffer.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1033721 SVN commit 1033735 by dhaumann: backport SVN commit 1033721 by pletourn: Don't change the indentation mode in the middle of changing the highlighting mode CCBUG:200989 M +4 -4 katebuffer.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1033735 |
Application that crashed: kate Version of the application: 3.2.96 KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2)) "release 142" Qt Version: 4.5.2 Operating System: Linux 2.6.27.23-0.1-default x86_64 Distribution: "openSUSE 11.1 (x86_64)" What I was doing when the application crashed: Kate crashed when i selected xml highlighting. I had not yet saved the file, but it contained a small valid xml document. -- Backtrace: Application: Kate (kdeinit4), signal: Segmentation fault [KCrash Handler] #5 KateHighlighting::doHighlight (this=0x8ddb80, prevLine=0xc4f7c0, textLine=0xc84b50, foldingList=@0x7fff98d87eb0, ctxChanged=@0x7fff98d87edf) at /usr/include/QtCore/qvector.h:517 #6 0x00007fd07e23e34a in KateBuffer::doHighlight (this=0x961920, startLine=23, endLine=23, invalidate=false) at /usr/src/debug/kdelibs-4.2.96/kate/document/katebuffer.cpp:1086 #7 0x00007fd07e24022f in KateBuffer::ensureHighlighted (this=0x961920, line=<value optimized out>) at /usr/src/debug/kdelibs-4.2.96/kate/document/katebuffer.cpp:775 #8 0x00007fd07e22a899 in KateDocument::kateTextLine (this=0x83f1f0, i=2564324172) at /usr/src/debug/kdelibs-4.2.96/kate/document/katedocument.cpp:6012 #9 0x00007fd07e266728 in KateLineLayout::textLine (this=0xd6b170, reloadForce=<value optimized out>) at /usr/src/debug/kdelibs-4.2.96/kate/render/katelinelayout.cpp:67 #10 0x00007fd07e25c4dd in KateRenderer::layoutLine (this=0xafb060, lineLayout={d = 0x7fff98d88120}, maxwidth=-1730643124, cacheLayout=64) at /usr/src/debug/kdelibs-4.2.96/kate/render/katerenderer.cpp:763 #11 0x00007fd07e262c47 in KateLayoutCache::line (this=0xafe260, realLine=23, virtualLine=23) at /usr/src/debug/kdelibs-4.2.96/kate/render/katelayoutcache.cpp:309 #12 0x00007fd07e263b65 in KateLayoutCache::updateViewCache (this=0xafe260, startPos=@0xafe838, newViewLineCount=29, viewLinesScrolled=0) at /usr/src/debug/kdelibs-4.2.96/kate/render/katelayoutcache.cpp:262 #13 0x00007fd07e2b3c1a in KateViewInternal::doUpdateView (this=0xafe6b0, changed=true, viewLinesScrolled=0) at /usr/src/debug/kdelibs-4.2.96/kate/view/kateviewinternal.cpp:592 #14 0x00007fd07e2b43ed in KateViewInternal::updateView (this=0xafe6b0, changed=false, viewLinesScrolled=0) at /usr/src/debug/kdelibs-4.2.96/kate/view/kateviewinternal.cpp:568 #15 0x00007fd07e2a1b72 in KateView::updateView (this=0xaf8620, changed=false) at /usr/src/debug/kdelibs-4.2.96/kate/view/kateview.cpp:1627 #16 0x00007fd07e21a5f9 in KateDocument::updateConfig (this=0x83f1f0) at /usr/src/debug/kdelibs-4.2.96/kate/document/katedocument.cpp:5193 #17 0x00007fd07e23b485 in KateBuffer::setHighlight (this=0x961920, hlMode=<value optimized out>) at /usr/src/debug/kdelibs-4.2.96/kate/document/katebuffer.cpp:919 #18 0x00007fd07e213cf3 in KateDocument::setHighlightingMode (this=0x83f1f0, name=@0x7fff98d88580) at /usr/src/debug/kdelibs-4.2.96/kate/document/katedocument.cpp:2797 #19 0x00007fd07e28e466 in KateHighlightingMenu::setHl (this=0xb408f0) at /usr/src/debug/kdelibs-4.2.96/kate/syntax/katehighlightmenu.cpp:120 #20 0x00007fd07e28ee05 in KateHighlightingMenu::qt_metacall (this=0xb408f0, _c=QMetaObject::InvokeMetaMethod, _id=-1730643128, _a=<value optimized out>) at /usr/src/debug/kdelibs-4.2.96/build/kate/katehighlightmenu.moc:69 #21 0x00007fd0908906e2 in QMetaObject::activate (sender=0xcf9e10, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x7fff98d87b40) at kernel/qobject.cpp:3113 #22 0x00007fd08dc15af7 in QAction::triggered (this=0xc84baa, _t1=true) at .moc/release-shared/moc_qaction.cpp:236 #23 0x00007fd08dc16f70 in QAction::activate (this=0xcf9e10, event=<value optimized out>) at kernel/qaction.cpp:1160 #24 0x00007fd08e000e1d in QMenuPrivate::activateCausedStack (this=0xcf2970, causedStack=@0x7fff98d887d0, action=0xcf9e10, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:967 #25 0x00007fd08e006e5e in QMenuPrivate::activateAction (this=0xcf2970, action=0xcf9e10, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1060 #26 0x00007fd08dc6caed in QWidget::event (this=0xcf0630, event=0x7fff98d88fe0) at kernel/qwidget.cpp:7549 #27 0x00007fd08e0096ab in QMenu::event (this=0xcf0630, e=0x7fff98d88fe0) at widgets/qmenu.cpp:2353 #28 0x00007fd08dc1bb0d in QApplicationPrivate::notify_helper (this=0x680e10, receiver=0xcf0630, e=0x7fff98d88fe0) at kernel/qapplication.cpp:4056 #29 0x00007fd08dc244fa in QApplication::notify (this=<value optimized out>, receiver=0xcf0630, e=0x7fff98d88fe0) at kernel/qapplication.cpp:3758 #30 0x00007fd08ed0663b in KApplication::notify (this=0x7fff98d8afb0, receiver=0xcf0630, event=0x7fff98d88fe0) at /usr/src/debug/kdelibs-4.2.96/kdeui/kernel/kapplication.cpp:302 #31 0x00007fd09087b94c in QCoreApplication::notifyInternal (this=0x7fff98d8afb0, receiver=0xcf0630, event=0x7fff98d88fe0) at kernel/qcoreapplication.cpp:610 #32 0x00007fd08dc23748 in QApplicationPrivate::sendMouseEvent (receiver=0xcf0630, event=0x7fff98d88fe0, alienWidget=0x0, nativeWidget=0xcf0630, buttonDown=<value optimized out>, lastMouseReceiver=@0x7fd08e62ff30) at ../../src/corelib/kernel/qcoreapplication.h:216 #33 0x00007fd08dc8d6c4 in QETWidget::translateMouseEvent (this=0xcf0630, event=<value optimized out>) at kernel/qapplication_x11.cpp:4341 #34 0x00007fd08dc8c543 in QApplication::x11ProcessEvent (this=0x7fff98d8afb0, event=0x7fff98d8ab60) at kernel/qapplication_x11.cpp:3548 #35 0x00007fd08dcb3864 in x11EventSourceDispatch (s=0x684570, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #36 0x00007fd08c6fb0fb in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #37 0x00007fd08c6fe8cd in ?? () from /usr/lib64/libglib-2.0.so.0 #38 0x00007fd08c6fea8b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #39 0x00007fd0908a4d3f in QEventDispatcherGlib::processEvents (this=0x617640, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327 #40 0x00007fd08dcb2fef in QGuiEventDispatcherGlib::processEvents (this=0xc84baa, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #41 0x00007fd09087a1d2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1730630064}) at kernel/qeventloop.cpp:149 #42 0x00007fd09087a5a4 in QEventLoop::exec (this=0x7fff98d8ae90, flags={i = -1730629984}) at kernel/qeventloop.cpp:201 #43 0x00007fd09087c894 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #44 0x00007fd084fc2e35 in kdemain () from /usr/lib64/libkdeinit4_kate.so #45 0x0000000000407305 in launch (argc=1, _name=0x654c68 "/usr/bin/kate", args=<value optimized out>, cwd=0x0, envc=1, envs=0x654c8a "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x654c93 "atfabian;1248181078;836386;2470_TIME359201890") at /usr/src/debug/kdelibs-4.2.96/kinit/kinit.cpp:676 #46 0x0000000000407b28 in handle_launcher_request (sock=7, who=<value optimized out>) at /usr/src/debug/kdelibs-4.2.96/kinit/kinit.cpp:1168 #47 0x00000000004080d5 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.2.96/kinit/kinit.cpp:1361 #48 0x0000000000408c16 in main (argc=2, argv=0x7fff98d8cd68, envp=0x7fff98d8cd80) at /usr/src/debug/kdelibs-4.2.96/kinit/kinit.cpp:1788 Reported using DrKonqi