| Summary: | PartManager does not inform its parts that it is going to be destroyed | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] kdelibs | Reporter: | Heinz Hornung <Hornung-Heinz> |
| Component: | general | Assignee: | Simon Hausmann <hausmann> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
I've already sent this information to the kdevelop-team and wanted to inform the KDE-Team as well. Didn't mean to send the same report twice to the kdevelop-team... Quite an uncommon case that the partmanager is destroyed before the parts, which is probably why noone noticed this bug before :) . In any case thanks a lot for the report/patch, it's fixed now in HEAD. |
Version: gideon HEAD from approximately 13/09/2002 (using KDE KDE 3.0.7) Installed from: Compiled From Sources OS: Linux I came accross a bug which causes gideon to crash on leaving. The bug is located in the PartManager of kdelib-3.0.7. The PartManager does not inform its parts if it is about to be destroyed. Therefore, a part tries to access its PartManager, even if it is gone. The following patch takes care of this bug: *** ../../temp/kdelibs-3.0.7/kparts/partmanager.cpp Mon Aug 5 17:39:45 2002 --- kparts/partmanager.cpp Sun Sep 15 09:47:08 2002 *************** *** 103,108 **** --- 103,116 ---- // core dumps ... setActivePart( 0L ); qApp->removeEventFilter( this ); + + // Inform all parts that their manager is gone. + QPtrListIterator<Part> itpart ( d->m_parts ); + for ( ; itpart.current() ; ++itpart ) + { + itpart.current()->setManager(0); + } + delete d; }