Version: (using KDE KDE 3.5.4) Installed from: Debian testing/unstable Packages OS: Linux In one of my collection directories I had, due to a software error, an empty file with a .flac extension. If I add this directory to JuK it tries to read the tag from the empty file and immediately crashes, without an error message, even on the console.
Backtrace of crash: ------------------ Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". [Thread debugging using libthread_db enabled] [New Thread -1247193408 (LWP 7839)] [KCrash handler] #6 0x08125767 in Tag::setup (this=0x8a7ab78, file=0xbfab8a6c) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/tag.cpp:230 #7 0x081272ec in Tag (this=0x8a7ab78, fileName=@0x8a6236c) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/tag.cpp:70 #8 0x080bf5af in FileHandle::tag (this=0xbfab8b60) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/filehandle.cpp:157 #9 0x080fa0a5 in Playlist::addFile (this=0x828ff88, file=@0xbfab8c44, files=@0xbfab8ca8, importPlaylists=false, after=0xbfab8cc8) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/playlist.cpp:1808 #10 0x080f9e2f in Playlist::addFile (this=0x828ff88, file=@0x89b6178, files=@0xbfab8ca8, importPlaylists=true, after=0xbfab8cc8) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/playlist.cpp:1839 #11 0x080fa4d6 in Playlist::addFiles (this=0x828ff88, files=@0xbfab8cf0, after=0x8802c00) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/playlist.cpp:1352 #12 0x081098ef in PlaylistCollection::open (this=0x82558e0, l=@0xbfab8e74) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/playlistcollection.cpp:330 #13 0x081093b4 in PlaylistCollection::addFolder (this=0x82558e0) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/playlistcollection.cpp:373 #14 0x08110d1d in PlaylistCollection::ActionHandler::qt_invoke ( this=0x8272990, _id=5, _o=0xbfab8f6c) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/playlistcollection.h:227 #15 0xb67f9b87 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 #16 0xb67fa618 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 #17 0xb7145759 in KAction::activated () from /usr/lib/libkdeui.so.4 #18 0xb717bfe1 in KAction::slotActivated () from /usr/lib/libkdeui.so.4 #19 0xb7259f4e in KAction::slotPopupActivated () from /usr/lib/libkdeui.so.4 #20 0xb725a221 in KAction::qt_invoke () from /usr/lib/libkdeui.so.4 #21 0xb67f9b87 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 #22 0xb6b82c0b in QSignal::signal () from /usr/lib/libqt-mt.so.3 #23 0xb681970a in QSignal::activate () from /usr/lib/libqt-mt.so.3 #24 0xb691eba1 in QPopupMenu::mouseReleaseEvent () from /usr/lib/libqt-mt.so.3 #25 0xb714abae in KPopupMenu::mouseReleaseEvent () from /usr/lib/libkdeui.so.4 #26 0xb6830528 in QWidget::event () from /usr/lib/libqt-mt.so.3 #27 0xb6791aea in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3 #28 0xb6793c8d in QApplication::notify () from /usr/lib/libqt-mt.so.3 #29 0xb6f1752e in KApplication::notify () from /usr/lib/libkdecore.so.4 #30 0xb6725445 in QApplication::sendSpontaneousEvent () from /usr/lib/libqt-mt.so.3 #31 0xb6723e38 in QETWidget::translateMouseEvent () from /usr/lib/libqt-mt.so.3 #32 0xb6722660 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3 #33 0xb6738cb2 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3 #34 0xb67ac03d in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3 #35 0xb67abe5e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3 #36 0xb6793683 in QApplication::exec () from /usr/lib/libqt-mt.so.3 #37 0x080e3e5d in main (argc=0, argv=0x11) at /home/sid-user/kdemultimedia/kdemultimedia-3.5.4/./juk/main.cpp:95
Still happens in KDE 3.5.6.
I found the a similar problem, except my flac file has a invalid header (apparently). Here's what it shows on the console: kio (KIOConnection): ERROR: Header read failed, errno=104 kio (KIOConnection): ERROR: Header has invalid size (-1) KCrash: Application 'juk' crashing... DCOP aborting (delayed) call from 'anonymous-10104' to 'juk' I'm not attaching the file because it's 45M (and it's copyrighted).
This bug should be fixed as of revision 683615.