[WebKit-devel] [Bug 260623] Konqueror crashed when loading few web pages opened from Plasma rss news widget

[Dawit Alemayehu]

https://bugs.kde.org/show_bug.cgi?id=260623


Dawit Alemayehu <adawit at kde.org> changed:

           What    |Removed                     |Added
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                 CC|                            |adawit at kde.org




--- Comment #2 from Dawit Alemayehu <adawit kde org>  2010-12-18 19:32:24 ---
This makes no sense. The fix for this crash has been backported prior to the
release of KDE 4.5.4. Specifically the crash at the following location

Thread 1 (Thread 0x7f2347053760 (LWP 9727)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f233d6cd1d7 in WebCore::QNetworkReplyHandler::forwardData
(this=0x1ee8f20) at platform/network/qt/QNetworkReplyHandler.cpp:399

should only occur for the version of Qt you are using for versions of KDE where
we incorrectly returned a NULL network reply pointer when we were unable to
handle the requested operation. Returning a NULL causes QtWebKit to crash at
line #399 because it does not check for a NULL pointer as can be seen in the
link below:

http://gitorious.org/+qtwebkit-developers/webkit/qtwebkit/blobs/qtwebkit-2.0/WebCore/platform/network/qt/QNetworkReplyHandler.cpp

Since you compiled from source, can you please check to make sure the version
of kdelibs/kio/kio/accessmanager.cpp you have, specially the default switch
handler case (lines #167-171) matches the lines from the source code below:

http://websvn.kde.org/tags/KDE/4.5.4/kdelibs/kio/kio/accessmanager.cpp?revision=1193669&view=markup

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