| Summary: | kwalletd has crashed when kdesvn tried to access it | ||
|---|---|---|---|
| Product: | [Unmaintained] kdelibs | Reporter: | Thomas Dreibholz <dreibh> |
| Component: | kwallet | Assignee: | Michael Leupold <lemma> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | crash | CC: | blagozlatev, dreibh, myriam |
| Priority: | NOR | ||
| Version First Reported In: | 0.2 | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: |
New crash information added by DrKonqi
New crash information added by DrKonqi New crash information added by DrKonqi |
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Description
Thomas Dreibholz
2011-11-30 08:47:12 UTC
Created attachment 66214 [details]
New crash information added by DrKonqi
kwalletd (0.2) on KDE Platform 4.7.3 (4.7.3) using Qt 4.7.4
- What I was doing when the application crashed:
kwalletd (KDE 4.7.3, Kubuntu 11.10, 64 bit) has crashed again.
-- Backtrace (Reduced):
#6 at (this=0x1bb5600, i=0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:96
#7 removeAt (i=0, this=0x1bb5600) at ../../include/QtCore/../../src/corelib/tools/qlist.h:469
#8 QList<QString>::removeOne (this=0x1bb5600, _t=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:781
#9 0x00007fcb9d0a5b52 in KWalletD::slotServiceOwnerChanged (this=0x7fff35bd4280, name=<optimized out>, oldOwner=..., newOwner=<optimized out>) at ../../kwalletd/kwalletd.cpp:1204
#10 0x00007fcb9d0a71b0 in KWalletD::qt_metacall (this=0x7fff35bd4280, _c=QMetaObject::InvokeMetaMethod, _id=53, _a=0x7fff35bd37e0) at ./kwalletd.moc:283
Created attachment 66215 [details]
New crash information added by DrKonqi
kwalletd (0.2) on KDE Platform 4.7.3 (4.7.3) using Qt 4.7.4
- What I was doing when the application crashed:
Another crash of kwalletd (KDE 4.7.3, Kubuntu 11.10, 64 bit).
-- Backtrace (Reduced):
#6 at (this=0x1d679c0, i=0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:96
#7 removeAt (i=0, this=0x1d679c0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:469
#8 QList<QString>::removeOne (this=0x1d679c0, _t=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:781
#9 0x00007fb6c3379b52 in KWalletD::slotServiceOwnerChanged (this=0x7fff13254e70, name=<optimized out>, oldOwner=..., newOwner=<optimized out>) at ../../kwalletd/kwalletd.cpp:1204
#10 0x00007fb6c337b1b0 in KWalletD::qt_metacall (this=0x7fff13254e70, _c=QMetaObject::InvokeMetaMethod, _id=53, _a=0x7fff13252fd0) at ./kwalletd.moc:283
Created attachment 66216 [details]
New crash information added by DrKonqi
kwalletd (0.2) on KDE Platform 4.7.3 (4.7.3) using Qt 4.7.4
- What I was doing when the application crashed:
Another crash of kwalletd (KDE 4.7.3, Kubuntu 11.10, 64 bit) when using svn (console command).
-- Backtrace (Reduced):
#6 at (this=0xe26340, i=0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:96
#7 removeAt (i=0, this=0xe26340) at ../../include/QtCore/../../src/corelib/tools/qlist.h:469
#8 QList<QString>::removeOne (this=0xe26340, _t=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:781
#9 0x00007ff49a14fb52 in KWalletD::slotServiceOwnerChanged (this=0x7ffffce2b8e0, name=<optimized out>, oldOwner=..., newOwner=<optimized out>) at ../../kwalletd/kwalletd.cpp:1204
#10 0x00007ff49a1511b0 in KWalletD::qt_metacall (this=0x7ffffce2b8e0, _c=QMetaObject::InvokeMetaMethod, _id=53, _a=0x7ffffce2ae40) at ./kwalletd.moc:283
Very strange crash. Does it happen every time? Does it happen only using kdesvn? You could alternatively try killing an application that has opened a wallet. Possible short-time solution: Configure kwallet to not close the wallet after the last application has stopped using it. Looking at the source I don't see what kwalletd might do wrong. It's almost as if it was a bug in Qt, but then again I don't see a bug. Short analysis: Looks as if a string should be deleted from a QStringList inside QDBusServiceWatcher using QList::removeOne(). This should work, no matter if this string exists inside the list or not. Possibly some memory corruption? I fear this bug requires someone with debugging skills who's able to reproduce it. I couldn't find any duplicates or reproduce the bug. Dear Bug Submitter, This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond. Thank you for helping us make KDE software even better for everyone! Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |