Application: kwalletmanager (1.10) KDE Platform Version: 4.11.2 (Compiled from sources) Qt Version: 4.8.5 Operating System: Linux 3.10.17-gentoogg4 x86_64 Distribution (Platform): Gentoo Packages -- Information about the crash: - What I was doing when the application crashed: 1. Made sure there were no existing wallets in kwalletmanager 2. Created a new wallet with the name (it probably doesn't matter) main_wallet 3. Pressed "File -> Delete Wallet -> Ok" 4. Now the wallet was still visible in the list (i'll probably attach a screenshot of how it looks later) 5. Pressed "File -> Delete Wallet" Every time I do that, I get a segfault. The crash can be reproduced every time. -- Backtrace: Application: KDE Wallet Manager (kwalletmanager), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [KCrash Handler] #5 0x000000000041cd77 in KWalletManager::deleteWallet() () #6 0x00007f142a5aeb04 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4 #7 0x00007f142b2213f2 in QAction::triggered(bool) () from /usr/lib64/qt4/libQtGui.so.4 #8 0x00007f142b222820 in QAction::activate(QAction::ActionEvent) () from /usr/lib64/qt4/libQtGui.so.4 #9 0x00007f142b63fb93 in QMenuPrivate::activateCausedStack(QList<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) () from /usr/lib64/qt4/libQtGui.so.4 #10 0x00007f142b644f39 in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) () from /usr/lib64/qt4/libQtGui.so.4 #11 0x00007f142bfe5f69 in KMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libkdeui.so.5 #12 0x00007f142b274d81 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #13 0x00007f142b6466fb in QMenu::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #14 0x00007f142b2278ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #15 0x00007f142b22aaf9 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #16 0x00007f142bf2e8c6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #17 0x00007f142a59a82e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4 #18 0x00007f142b22d9db in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/qt4/libQtGui.so.4 #19 0x00007f142b2a05bc in QETWidget::translateMouseEvent(_XEvent const*) () from /usr/lib64/qt4/libQtGui.so.4 #20 0x00007f142b29f491 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #21 0x00007f142b2c834a in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtGui.so.4 #22 0x00007f1426cf9065 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #23 0x00007f1426cf93a8 in ?? () from /usr/lib64/libglib-2.0.so.0 #24 0x00007f1426cf9464 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #25 0x00007f142a5c8b86 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #26 0x00007f142b2c841e in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4 #27 0x00007f142a5994df in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #28 0x00007f142a599768 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #29 0x00007f142a59e9c8 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4 #30 0x000000000041c37b in main () Possible duplicates by query: bug 326459. Reported using DrKonqi
Created attachment 84206 [details] A screenshot of the wallet listed in kwalletmanager after I deleted it
*** Bug 326459 has been marked as a duplicate of this bug. ***
Created attachment 85021 [details] New crash information added by DrKonqi kwalletmanager (2.0) on KDE Platform 4.12.1 using Qt 4.8.6 - What I was doing when the application crashed: I clicked on "Delete wallet" in the File menu. -- Backtrace (Reduced): #6 QString (other=..., this=0x7fff3a3862f0) at /usr/include/qt4/QtCore/qstring.h:725 #7 KWalletManager::deleteWallet (this=0x7fff3a387430) at ../../../src/manager/kwalletmanager.cpp:316 #8 0x000000000041d575 in KWalletManager::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kwalletmanager.moc:81 [...] #10 0x00007fa056c7cab2 in QAction::triggered (this=this@entry=0x1a44fe0, _t1=false) at .moc/release-shared/moc_qaction.cpp:276 #11 0x00007fa056c7e483 in QAction::activate (this=this@entry=0x1a44fe0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
I too am experiencing a same and similar bug. -- Information about the crash: kwalletmanager (v1.10) KDE Development Platform 4.11.5 - What I was doing when the application crashed: 1. Make sure there are no wallets in the manager 2. Pressed "File -> Delete Wallet" Application crashes with a Segmentation Fault. The crash can be reproduced every time.
Created attachment 86104 [details] New crash information added by DrKonqi kwalletmanager (1.10) on KDE Platform 4.11.5 using Qt 4.8.4 - What I was doing when the application crashed: Same directions as comment 4: Click "Delete Wallet..." when you don't have a wallet. - Custom settings of the application: I don't even have the KDE wallet subsystem enabled -- Backtrace (Reduced): #7 QString (other=..., this=0xbf8549ec) at /usr/include/qt4/QtCore/qstring.h:725 #8 KWalletManager::deleteWallet (this=0xbf8556f0) at ../../../src/manager/kwalletmanager.cpp:311 #9 0x0805fb38 in KWalletManager::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kwalletmanager.moc:81 [...] #11 0xb672267d in QAction::triggered (this=this@entry=0x94ea908, _t1=false) at .moc/release-shared/moc_qaction.cpp:277 #12 0xb6724274 in QAction::activate (this=this@entry=0x94ea908, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
Created attachment 86229 [details] New crash information added by DrKonqi kwalletmanager (2.0) on KDE Platform 4.13.0 using Qt 4.8.6 - What I was doing when the application crashed: Clicked 'File -> Delete Wallet...' when there was no wallet available -- Backtrace (Reduced): #5 QString (other=..., this=0x7fff5bd7ec90) at /usr/include/qt4/QtCore/qstring.h:725 #6 KWalletManager::deleteWallet (this=0x7fff5bd7fdc0) at ../../../src/manager/kwalletmanager.cpp:316 #7 0x000000000041d595 in KWalletManager::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kwalletmanager.moc:80 [...] #9 0x00007f60d30c3a62 in QAction::triggered(bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #10 0x00007f60d30c5433 in QAction::activate(QAction::ActionEvent) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
*** Bug 335210 has been marked as a duplicate of this bug. ***
Patch to fix this: https://git.reviewboard.kde.org/r/118956/
(In reply to Arjun Ak from comment #8) > Patch to fix this: https://git.reviewboard.kde.org/r/118956/ Thanks for the patch and sorry for not noticing it early.
Git commit 371beba7da9df0a8bcf9a12aaa71c8801995f1a6 by Arjun AK. Committed on 09/08/2014 at 08:29. Pushed by arjunak into branch 'master'. Fix null pointer dereference in KWalletManagerWidget::activeWalletName() REVIEW: 118956 M +6 -2 src/manager/kwalletmanagerwidget.cpp M +1 -1 src/manager/kwalletmanagerwidget.h http://commits.kde.org/kwallet/371beba7da9df0a8bcf9a12aaa71c8801995f1a6
Git commit cae4e138dccc985914a7ced4666c08368bef8e6b by Arjun AK. Committed on 09/08/2014 at 08:22. Pushed by arjunak into branch 'master'. Disable 'Delete wallet' action if no wallets exist REVIEW: 118956 M +22 -4 src/manager/kwalletmanager.cpp M +2 -0 src/manager/kwalletmanager.h http://commits.kde.org/kwallet/cae4e138dccc985914a7ced4666c08368bef8e6b
Created attachment 90810 [details] New crash information added by DrKonqi kwalletmanager (2.0) on KDE Platform 4.14.2 using Qt 4.8.6 - What I was doing when the application crashed: проводил удаление бумажника и пытался создать новый -- Backtrace (Reduced): #5 QString (other=..., this=0x7fffd87ec660) at /usr/include/qt4/QtCore/qstring.h:725 #6 KWalletManager::deleteWallet (this=0x7fffd87ed790) at ../../../src/manager/kwalletmanager.cpp:316 #7 0x000000000041d5f5 in KWalletManager::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kwalletmanager.moc:80 [...] #9 0x00007f47712e1a62 in QAction::triggered (this=this@entry=0x1124390, _t1=false) at .moc/release-shared/moc_qaction.cpp:276 #10 0x00007f47712e3433 in QAction::activate (this=this@entry=0x1124390, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257