| Summary: | Soprano::Server::ServerCore::~ServerCore() crash | ||
|---|---|---|---|
| Product: | [Unmaintained] nepomuk | Reporter: | silvano.jorge |
| Component: | general | Assignee: | Sebastian Trueg <sebastian> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | ale.porta.87, barnendu.goswami, biby, blackmetalowiec, bugz57, celticdiardan, hougelangley1987, kingleo, me, mihail, pacho.todo.poderoso, philktst, rhino1138, richard.virden, roejames12, simon.king, titibanjekistan |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Debian testing | ||
| OS: | Linux | ||
| Latest Commit: | http://commits.kde.org/nepomuk-core/5e87d833095cfddfb93268a501090d8c4abc58d3 | Version Fixed In: | 4.10.2 |
| Sentry Crash Report: | |||
| Attachments: | Crash report | ||
Developer Notes. Look into - Soprano::Server::ServerCore::~ServerCore() *** Bug 298608 has been marked as a duplicate of this bug. *** *** Bug 298217 has been marked as a duplicate of this bug. *** *** Bug 298151 has been marked as a duplicate of this bug. *** *** Bug 295213 has been marked as a duplicate of this bug. *** *** Bug 295021 has been marked as a duplicate of this bug. *** *** Bug 294449 has been marked as a duplicate of this bug. *** *** Bug 300110 has been marked as a duplicate of this bug. *** *** Bug 296406 has been marked as a duplicate of this bug. *** *** Bug 294326 has been marked as a duplicate of this bug. *** *** Bug 292752 has been marked as a duplicate of this bug. *** *** Bug 294913 has been marked as a duplicate of this bug. *** *** Bug 289498 has been marked as a duplicate of this bug. *** *** Bug 289434 has been marked as a duplicate of this bug. *** *** Bug 289020 has been marked as a duplicate of this bug. *** *** Bug 294269 has been marked as a duplicate of this bug. *** *** Bug 296039 has been marked as a duplicate of this bug. *** *** Bug 306920 has been marked as a duplicate of this bug. *** Git commit 5e87d833095cfddfb93268a501090d8c4abc58d3 by Simeon Bird. Committed on 17/02/2013 at 18:49. Pushed by sbird into branch 'KDE/4.10'. Fix bug 292950 by deleting QCoreApplication only after Storage->ServerCore. The bug occurs because Storage->ServerCore may persist after QCoreApplication is gone. If the socket receives a remote disconnected message from virtuoso (which it might because this is shutdown and virtuoso is being killed) it tries to translate it, but can't because the translators went with QCoreApplication. Thus the crash. This was made much less likely by Vishesh already with cea2870f04eec but we can do better. For most services connect QCoreApplication::quit() to the service destroyed() signal. For the storage service, disconnect that slot from the service and reconnect it to ServerCore::destroyed() (so that the application is only quit after the ServerCore destructor runs). We do this in the service dtor, which is allowed because the dtor runs before destroyed() is emitted (I checked this). FIXED-IN: 4.10.2 REVIEW: 108997 M +9 -2 services/storage/storage.cpp M +5 -2 servicestub/servicecontrol.cpp http://commits.kde.org/nepomuk-core/5e87d833095cfddfb93268a501090d8c4abc58d3 *** Bug 326025 has been marked as a duplicate of this bug. *** |
Created attachment 68366 [details] Crash report Version: unspecified (using KDE 4.6.5) OS: Linux About a third times I boot it crash, I don't know why. Recently I have installed Debian over Ubuntu and with the previous os it happened nearly always. I have nearly the same configuration but I don't know what is the problem. Reproducible: Sometimes Steps to Reproduce: Just a shutdown process. Expected Results: Although it's annoying to find a crash window while the pc is going off it's not the worst thing as obviously I am not working then.