Bug 214798

Summary:	Crash on many ps.gz documents
Product:	[Applications] okular	Reporter:	Christoph Lange <langec>
Component:	general	Assignee:	Okular developers <okular-devel>
Status:	RESOLVED WORKSFORME
Severity:	crash
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Unlisted Binaries
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Christoph Lange 2009-11-16 12:49:53 UTC

Application that crashed: okular
Version of the application: 0.9.3
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-thinkpad x86_64

What I was doing when the application crashed:
When opening http://focal.inria.fr/site/images/stories/articles/maarek_calculemus03.ps.gz in Okular, be it by URL or as a locally downloaded file, be it from the Konqueror plugin or using the standalone Okular, Okular crashes as described in the backtrace.  gv 3.6.3, using GPL Ghostscript (from http://ghostscript.com) version 8.64-r3, can display that document.

I tried the same with several other PS documents that I have; Okular crashed on all of them. Okular was built using libspectre 0.2.2, which uses the same Ghostscript as mentioned above.

 -- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[Current thread is 0 (LWP 21444)]

Thread 3 (Thread 0x7f567bd34950 (LWP 21445)):
#0  0x00007f568963c02d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f56898a77d5 in QWaitCondition::wait () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007f568989f99b in QThreadPoolThread::run () from /usr/lib64/qt4/libQtCore.so.4
#3  0x00007f56898a6afc in QThreadPrivate::start () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007f5689637ff7 in start_thread () from /lib/libpthread.so.0
#5  0x00007f56881a748d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5678de0950 (LWP 21446)):
[KCrash Handler]
#5  0x00007f56811b8660 in jpeg_set_colorspace () from /usr/lib/libjpeg.so.7
#6  0x00007f567a56dc1b in gs_jpeg_set_defaults () from /usr/lib/libgs.so.8
#7  0x00007f567a56ded3 in s_DCTE_put_params () from /usr/lib/libgs.so.8
#8  0x00007f567a66ce58 in psdf_DCT_filter () from /usr/lib/libgs.so.8
#9  0x00007f567a669b03 in psdf_put_image_dict_param () from /usr/lib/libgs.so.8
#10 0x00007f567a66a132 in psdf_put_image_params () from /usr/lib/libgs.so.8
#11 0x00007f567a66a498 in gdev_psdf_put_params () from /usr/lib/libgs.so.8
#12 0x00007f567a6b6673 in gdev_pdf_put_params_impl () from /usr/lib/libgs.so.8
#13 0x00007f567a6b7546 in gdev_pdf_put_params () from /usr/lib/libgs.so.8
#14 0x00007f567a77df70 in gs_putdeviceparams () from /usr/lib/libgs.so.8
#15 0x00007f567a5b700f in zputdeviceparams () from /usr/lib/libgs.so.8
#16 0x00007f567a58e7b3 in interp () from /usr/lib/libgs.so.8
#17 0x00007f567a58f445 in gs_interpret () from /usr/lib/libgs.so.8
#18 0x00007f567a585b75 in gs_run_init_file () from /usr/lib/libgs.so.8
#19 0x00007f567a585d8a in gs_main_init2 () from /usr/lib/libgs.so.8
#20 0x00007f567a587ef4 in gs_main_init_with_args () from /usr/lib/libgs.so.8
#21 0x00007f567af0d3c4 in spectre_gs_run () from /usr/lib/libspectre.so.1
#22 0x00007f567af0d86b in spectre_device_render () from /usr/lib/libspectre.so.1
#23 0x00007f567af0dcf0 in spectre_page_render () from /usr/lib/libspectre.so.1
#24 0x00007f567b1293d6 in GSRendererThread::run () from /usr/lib64/kde4/okularGenerator_ghostview.so
#25 0x00007f56898a6afc in QThreadPrivate::start () from /usr/lib64/qt4/libQtCore.so.4
#26 0x00007f5689637ff7 in start_thread () from /lib/libpthread.so.0
#27 0x00007f56881a748d in clone () from /lib/libc.so.6
#28 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f568b805760 (LWP 21444)):
#0  0x00007f568819eaf6 in poll () from /lib/libc.so.6
#1  0x00007f56837fea39 in _xcb_conn_wait () from /usr/lib/libxcb.so.1
#2  0x00007f568380068c in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#3  0x00007f56872975b8 in _XReply () from /usr/lib/libX11.so.6
#4  0x00007f56872772f3 in XGetImage () from /usr/lib/libX11.so.6
#5  0x00007f5688e0d5f1 in QX11PixmapData::toImage () from /usr/lib64/qt4/libQtGui.so.4
#6  0x00007f5688dffd6d in QPixmap::toImage () from /usr/lib64/qt4/libQtGui.so.4
#7  0x00007f568a7bbed3 in KPixmapCache::Private::writeData () from /usr/lib/libkdeui.so.5
#8  0x00007f568a7bc962 in KPixmapCache::insert () from /usr/lib/libkdeui.so.5
#9  0x00007f568a72c1dd in KIconCache::insert () from /usr/lib/libkdeui.so.5
#10 0x00007f568a720f32 in KIconLoader::loadIcon () from /usr/lib/libkdeui.so.5
#11 0x00007f567f209510 in PagePainter::paintCroppedPageOnPainter () from /usr/lib64/kde4/okularpart.so
#12 0x00007f567f215d23 in PageView::drawDocumentOnPainter () from /usr/lib64/kde4/okularpart.so
#13 0x00007f567f217d4a in PageView::contentsPaintEvent () from /usr/lib64/kde4/okularpart.so
#14 0x00007f5688da7f30 in QWidget::event () from /usr/lib64/qt4/libQtGui.so.4
#15 0x00007f567f2236d0 in PageViewWidget::event () from /usr/lib64/kde4/okularpart.so
#16 0x00007f5688d64367 in QApplicationPrivate::notify_helper () from /usr/lib64/qt4/libQtGui.so.4
#17 0x00007f5688d6b502 in QApplication::notify () from /usr/lib64/qt4/libQtGui.so.4
#18 0x00007f568a74cdfc in KApplication::notify () from /usr/lib/libkdeui.so.5
#19 0x00007f56899675b6 in QCoreApplication::notifyInternal () from /usr/lib64/qt4/libQtCore.so.4
#20 0x00007f5688daa84c in QWidgetPrivate::drawWidget () from /usr/lib64/qt4/libQtGui.so.4
#21 0x00007f5688daaf44 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#22 0x00007f5688daa4e7 in QWidgetPrivate::drawWidget () from /usr/lib64/qt4/libQtGui.so.4
#23 0x00007f5688daaf44 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#24 0x00007f5688daae67 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#25 0x00007f5688daa4e7 in QWidgetPrivate::drawWidget () from /usr/lib64/qt4/libQtGui.so.4
#26 0x00007f5688daaf44 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#27 0x00007f5688daae67 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#28 0x00007f5688daa4e7 in QWidgetPrivate::drawWidget () from /usr/lib64/qt4/libQtGui.so.4
#29 0x00007f5688daaf44 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#30 0x00007f5688daae67 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007f5688daae67 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#32 0x00007f5688daa4e7 in QWidgetPrivate::drawWidget () from /usr/lib64/qt4/libQtGui.so.4
#33 0x00007f5688daaf44 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#34 0x00007f5688daa4e7 in QWidgetPrivate::drawWidget () from /usr/lib64/qt4/libQtGui.so.4
#35 0x00007f5688daaf44 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#36 0x00007f5688daae67 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib64/qt4/libQtGui.so.4
#37 0x00007f5688daa4e7 in QWidgetPrivate::drawWidget () from /usr/lib64/qt4/libQtGui.so.4
#38 0x00007f5688eea32d in QWidgetBackingStore::sync () from /usr/lib64/qt4/libQtGui.so.4
#39 0x00007f5688d9e5e9 in QWidgetPrivate::syncBackingStore () from /usr/lib64/qt4/libQtGui.so.4
#40 0x00007f5688da7e39 in QWidget::event () from /usr/lib64/qt4/libQtGui.so.4
#41 0x00007f56890a2429 in QMainWindow::event () from /usr/lib64/qt4/libQtGui.so.4
#42 0x00007f568a83e8f9 in KXmlGuiWindow::event () from /usr/lib/libkdeui.so.5
#43 0x00007f5688d64367 in QApplicationPrivate::notify_helper () from /usr/lib64/qt4/libQtGui.so.4
#44 0x00007f5688d6b502 in QApplication::notify () from /usr/lib64/qt4/libQtGui.so.4
#45 0x00007f568a74cdfc in KApplication::notify () from /usr/lib/libkdeui.so.5
#46 0x00007f56899675b6 in QCoreApplication::notifyInternal () from /usr/lib64/qt4/libQtCore.so.4
#47 0x00007f5689967da5 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib64/qt4/libQtCore.so.4
#48 0x00007f568998881e in postEventSourceDispatch () from /usr/lib64/qt4/libQtCore.so.4
#49 0x00007f5685a3f8e3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#50 0x00007f5685a4283c in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#51 0x00007f5685a429be in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#52 0x00007f5689988513 in QEventDispatcherGlib::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#53 0x00007f5688ddce36 in QGuiEventDispatcherGlib::processEvents () from /usr/lib64/qt4/libQtGui.so.4
#54 0x00007f5689966324 in QEventLoop::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#55 0x00007f56899664ab in QEventLoop::exec () from /usr/lib64/qt4/libQtCore.so.4
#56 0x00007f5689967ff4 in QCoreApplication::exec () from /usr/lib64/qt4/libQtCore.so.4
#57 0x000000000040894d in main ()

Reported using DrKonqi

Comment 1 Christoph Lange 2009-11-16 12:54:22 UTC

Ceterum censeo:  It's annoying that okular-devel is moderated.  Again I received a mail from mailman, telling me that the mail resulting from this bug report awaits moderator approval.  Can you please improve your filter rules, so that bug reports coming from this site will be accepted automatically?

Comment 2 Albert Astals Cid 2009-11-16 22:26:23 UTC

Works for me on fedora 12 with spectre 0.2.2, kde 4.3.2 and ghostscipt 8.70, given the crash is inside libgs i can only say that you should try to update ghostscript, i know gv works for you, but gv doesn't use libgs so it's not apples to apples comparison.

I'm closing the bug, if you update to gs 8.70 and still crashes please reopen it.