Package: phonon-backend-vlc Version: 0.6.0-1 Severity: normal Hi,
I've been testing the Last.fm scrobbling client located here: https://github.com/lastfm/lastfm-desktop But if I use phonon's vlc backend, the client consistently segfaults on exit. The relevant snippet from valgrind has this: ==9018== Invalid read of size 8 ==9018== at 0x26653959: QList<Phonon::VLC::SinkNode*>::removeAll(Phonon::VLC::SinkNode* const&) (qlist.h:725) ==9018== by 0x26653332: Phonon::VLC::MediaObject::removeSink(Phonon::VLC::SinkNode*) (mediaobject.cpp:737) ==9018== by 0x26654C00: Phonon::VLC::SinkNode::disconnectFromMediaObject(Phonon::VLC::MediaObject*) (sinknode.cpp:66) ==9018== by 0x266391DB: Phonon::VLC::AudioOutput::~AudioOutput() (audiooutput.cpp:44) ==9018== by 0x26639218: Phonon::VLC::AudioOutput::~AudioOutput() (audiooutput.cpp:46) ==9018== by 0x7DE1433: Phonon::MediaNodePrivate::deleteBackendObject() (medianode.cpp:81) ==9018== by 0x7DCDCEF: Phonon::FactoryPrivate::~FactoryPrivate() (factory.cpp:236) ==9018== by 0x7DCDFD8: Phonon::FactoryPrivate::~FactoryPrivate() (factory.cpp:246) ==9018== by 0x988BEA7: qt_call_post_routines() (in /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.2) ==9018== by 0x88FC57D: QApplication::~QApplication() (in /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.2) ==9018== by 0x429F28: main (main.cpp:97) ==9018== Address 0x2526d5c8 is 168 bytes inside a block of size 208 free'd ==9018== at 0x4C279DC: operator delete(void*) (vg_replace_malloc.c:457) ==9018== by 0x7DE1433: Phonon::MediaNodePrivate::deleteBackendObject() (medianode.cpp:81) ==9018== by 0x7DCDCEF: Phonon::FactoryPrivate::~FactoryPrivate() (factory.cpp:236) ==9018== by 0x7DCDFD8: Phonon::FactoryPrivate::~FactoryPrivate() (factory.cpp:246) ==9018== by 0x988BEA7: qt_call_post_routines() (in /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.2) ==9018== by 0x88FC57D: QApplication::~QApplication() (in /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.2) ==9018== by 0x429F28: main (main.cpp:97) The following upstream commit fixes it by guarding a pointer. No more segfaults :) https://projects.kde.org/projects/kdesupport/phonon/phonon-vlc/repository/revisions/a8cda824ae8a81059c75e97d8a82d571ba84e459/diff.diff Regards, John Stamp -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
