Version: SVN 583985 (using KDE KDE 3.5.4) Installed from: Gentoo Packages Compiler: gcc (GCC) 4.1.1 (Gentoo 4.1.1-r1) OS: Linux When I open that torrent, the info widget is loaded and then clicking on it, ktorrent will crash. I cannot create backtraces at the moment. So I only found out, that it doesnt happen when I unload InfoWidget
Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1233578320 (LWP 8412)] 0xb7e19152 in bt::Tracker::getInterval (this=0x0) at tracker.h:85 85 Uint32 getInterval() const {return interval;} (gdb) bt #0 0xb7e19152 in bt::Tracker::getInterval (this=0x0) at tracker.h:85 #1 0xb7e16da4 in bt::PeerSourceManager::getTimeToNextUpdate (this=0x832d720) at peersourcemanager.cpp:433 #2 0xb7dd26d0 in bt::TorrentControl::getTimeToNextTrackerUpdate (this=0x832ce88) at torrentcontrol.cpp:914 #3 0xb349339d in kt::TrackerView::update (this=0x8433df8, ti=0x832ce88) at trackerview.cpp:162 #4 0xb3486654 in kt::InfoWidget::update (this=0x8408b68) at infowidget.cpp:385 #5 0xb3487b3e in kt::InfoWidget::changeTC (this=0x8408b68, tc=0x832ce88) at infowidget.cpp:324 #6 0xb347dd87 in kt::InfoWidgetPlugin::currentTorrentChanged (this=0x84081f8, tc=0x832ce88) at infowidgetplugin.cpp:81 #7 0xb7e3c70e in kt::GUIInterface::notifyViewListeners (this=0x81ad75c, tc=0x832ce88) at guiinterface.cpp:40 #8 0x080660ea in KTorrent::currentTorrentChanged (this=0x81ad5f8, tc=0x832ce88) at ktorrent.cpp:403 #9 0x08068a30 in KTorrent::qt_invoke (this=0x81ad5f8, _id=169, _o=0xbfd1d25c) at ktorrent.moc:189 #10 0xb705f8c9 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3 #11 0x0806e1e2 in KTorrentView::currentChanged (this=0x82022b0, t0=0x832ce88) at ktorrentview.moc:208 #12 0x0806f67f in KTorrentView::onExecuted (this=0x82022b0, item=0x832c100) at ktorrentview.cpp:391 #13 0x08070a8c in KTorrentView::qt_invoke (this=0x82022b0, _id=122, _o=0xbfd1d354) at ktorrentview.moc:314 #14 0xb705f8c9 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3 #15 0xb73a5141 in QListView::currentChanged () from /usr/qt/3/lib/libqt-mt.so.3 #16 0xb713f197 in QListView::setCurrentItem () from /usr/qt/3/lib/libqt-mt.so.3 #17 0xb71420bf in QListView::contentsMousePressEventEx () from /usr/qt/3/lib/libqt-mt.so.3 #18 0xb7142a54 in QListView::contentsMousePressEvent () from /usr/qt/3/lib/libqt-mt.so.3 #19 0xb7816fcb in KListView::contentsMousePressEvent () from /usr/kde/3.5/lib/libkdeui.so.4
Created attachment 17766 [details] SVGView.exe.torrent Torrent where it happens for example (created with 3 dht-nodes using bittorrent 4.20.9)
SVN commit 584383 by guisson: Fixed crash, forgot to check for a NULL pointer. BUG: 134054 M +1 -1 peersourcemanager.cpp --- trunk/extragear/network/ktorrent/libktorrent/torrent/peersourcemanager.cpp #584382:584383 @@ -427,7 +427,7 @@ Uint32 PeerSourceManager::getTimeToNextUpdate() const { - if (pending || !started) + if (pending || !started || !curr) return 0; return curr->getInterval() - request_time.secsTo(QDateTime::currentDateTime());