[Okular-devel] [Bug 189389] Searching text strings in certain "searchable" PDFs crashes program suddenly.

[Reuben Budiardja]

https://bugs.kde.org/show_bug.cgi?id=189389





--- Comment #4 from Reuben Budiardja <reubendb gmail com>  2009-06-19 02:04:25 ---
Backtrace related to my previous report, with the same document. 
---------------------------------------------------------------

Application: Okular (okular), signal SIGSEGV
0x00000034b0ea7f81 in nanosleep () from /lib64/libc.so.6
Current language:  auto; currently c
[Current thread is 1 (Thread 0x7fc44c650810 (LWP 9208))]

Thread 1 (Thread 0x7fc44c650810 (LWP 9208)):
[KCrash Handler]
#5  Form::findWidgetByRef (this=0x0, aref={num = 170, gen = 0}) at Form.cc:1231
#6  0x00000039c9092987 in AnnotWidget::initialize (this=0x295f9d0, xrefA=<value
optimized out>, catalog=0x26670d0, dict=0x26b9920) at Annot.cc:1735
#7  0x00000039c9092c4b in AnnotWidget (this=0x295f9d0, xrefA=0x2667030,
dict=0x26b9920, catalog=0x26670d0, obj=<value optimized out>) at Annot.cc:1714
#8  0x00000039c9094dd2 in Annots::createAnnot (this=<value optimized out>,
xref=0x2667030, dict=0x26b9920, catalog=0x26670d0, obj=0x7fff5748aeb0) at
Annot.cc:3394
#9  0x00000039c9095088 in Annots (this=0x2c240c0, xref=0x2667030,
catalog=0x26670d0, annotsObj=0x7fff5748af70) at Annot.cc:3333
#10 0x00000039c90f7cc1 in Page::displaySlice (this=0x2662940, out=0x2b62f30,
hDPI=72, vDPI=72, rotate=<value optimized out>, useMediaBox=<value optimized
out>, crop=<value optimized out>, 
    sliceX=<value optimized out>, sliceY=-1, sliceW=-1, sliceH=-1, printing=0,
catalog=0x26670d0, abortCheckCbk=0, abortCheckCbkData=0x0,
annotDisplayDecideCbk=0, annotDisplayDecideCbkData=0x0)
    at Page.cc:421
#11 0x00007fc445026424 in Poppler::Page::textList (this=0x29e84d0,
rotate=Poppler::Page::Rotate0) at poppler-page.cc:341
#12 0x00007fc445280a2b in PDFGenerator::textPage (this=0x2668ed0,
page=0x2688860) at
/usr/src/debug/kdegraphics-4.2.3/okular/generators/poppler/generator_pdf.cpp:813
#13 0x00007fc4476fdecb in Okular::Generator::generateTextPage (this=0x0,
page=0xaa) at /usr/src/debug/kdegraphics-4.2.3/okular/core/generator.cpp:258
#14 0x00007fc4476f4fb7 in Okular::DocumentPrivate::doContinueNextMatchSearch
(this=0x238a7e0, pagesToNotifySet=0x2be7e10, theMatch=0x0, currentPage=9,
searchID=1, text=@0x2990df0, 
    theCaseSensitivity=0, moveViewport=true, color=@0x2b303c0, noDialogs=false,
donePages=1) at /usr/src/debug/kdegraphics-4.2.3/okular/core/document.cpp:1018
#15 0x00007fc4476f6285 in Okular::Document::qt_metacall (this=0x2382f50,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x26c3af0)
    at
/usr/src/debug/kdegraphics-4.2.3/x86_64-redhat-linux-gnu/okular/document.moc:151
#16 0x00007fc44d635a78 in QObject::event (this=0x2382f50, e=0x2c1da90) at
kernel/qobject.cpp:1118
#17 0x00007fc44ca7f46d in QApplicationPrivate::notify_helper (this=0x21f0770,
receiver=0x2382f50, e=0x2c1da90) at kernel/qapplication.cpp:4057
#18 0x00007fc44ca876ea in QApplication::notify (this=0x7fff5748bf60,
receiver=0x2382f50, e=0x2c1da90) at kernel/qapplication.cpp:4022
#19 0x00007fc44e44517b in KApplication::notify (this=0x7fff5748bf60,
receiver=0x2382f50, event=0x2c1da90) at
/usr/src/debug/kdelibs-4.2.3/kdeui/kernel/kapplication.cpp:307
#20 0x00007fc44d6257dc in QCoreApplication::notifyInternal
(this=0x7fff5748bf60, receiver=0x2382f50, event=0x2c1da90) at
kernel/qcoreapplication.cpp:610
#21 0x00007fc44d62644a in QCoreApplication::sendEvent () at
kernel/qcoreapplication.h:213
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x21de380) at kernel/qcoreapplication.cpp:1247
#23 0x00007fc44d64f3f3 in QCoreApplication::sendPostedEvents () at
kernel/qcoreapplication.h:218
#24 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:209
#25 0x00000039c06377bb in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#26 0x00000039c063af8d in ?? () from /lib64/libglib-2.0.so.0
#27 0x00000039c063b14b in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#28 0x00007fc44d64f07f in QEventDispatcherGlib::processEvents (this=0x21f0930,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324
#29 0x00007fc44cb1675f in QGuiEventDispatcherGlib::processEvents (this=0x0,
flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x00007fc44d624082 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#31 0x00007fc44d62444d in QEventLoop::exec (this=0x7fff5748bee0, flags=) at
kernel/qeventloop.cpp:200
#32 0x00007fc44d626714 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:888
#33 0x0000000000407554 in main (argc=<value optimized out>, argv=<value
optimized out>) at /usr/src/debug/kdegraphics-4.2.3/okular/shell/main.cpp:81

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