[Bug 280060] New: Strigi crashes while hovering above files (ppt, pdf, doc & video files)

[J Appel]

https://bugs.kde.org/show_bug.cgi?id=280060

           Summary: Strigi crashes while hovering above files (ppt, pdf,
                    doc & video files)
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: synanceaverrucosa at abwesend.de


Application: kfilemetadatareader ()
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.3
Operating System: Linux 3.0-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:

Hovering with the mouse abouve several files. The backtrace is from a crash
while hovering above doc, pdf and ppt files. 

strigi also crashes very frequently when hovering above video files. I
deactivated Nepomuk & Strigi in the Systemsettings, unfortunately it did quiet
the frequent crash-pop-ups.

The crash can be reproduced some of the time.

-- Backtrace:
Application:  (kfilemetadatareader), signal: Segmentation fault
[KCrash Handler]
#6  readLittleEndianInt32 (c=0x7fbcb27fd410 <Address 0x7fbcb27fd410 out of
bounds>) at
/home/build/build/x86_64/kdesupport/src/kdesupport/strigi/libstreams/include/strigi/textutils.h:78
#7  Strigi::OleInputStream::Private::Private (this=0x8da150, s=<optimized out>,
input=<optimized out>) at
/home/build/build/x86_64/kdesupport/src/kdesupport/strigi/libstreams/lib/oleinputstream.cpp:208
#8  0x00007fbcc3b525c2 in Strigi::OleInputStream::OleInputStream
(this=0x7fff269d2000, input=<optimized out>) at
/home/build/build/x86_64/kdesupport/src/kdesupport/strigi/libstreams/lib/oleinputstream.cpp:151
#9  0x00007fbcc8ae5f9d in OleEndAnalyzer::analyze (this=0x8a8160, ar=...,
in=<optimized out>) at
/home/build/build/x86_64/kdesupport/src/kdesupport/strigi/libstreamanalyzer/lib/endanalyzers/oleendanalyzer.cpp:377
#10 0x00007fbcc8acc44a in Strigi::StreamAnalyzerPrivate::analyze
(this=0x76aa10, idx=..., input=0x8a2a60) at
/home/build/build/x86_64/kdesupport/src/kdesupport/strigi/libstreamanalyzer/lib/streamanalyzer.cpp:420
#11 0x00007fbccb4c59bf in ?? () from /usr/lib/libkio.so.5
#12 0x00007fbccb4c6717 in KFileMetaInfo::KFileMetaInfo(QString const&, QString
const&, QFlags<KFileMetaInfo::What>) () from /usr/lib/libkio.so.5
#13 0x0000000000404131 in _start ()

Reported using DrKonqi

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