Bug reported: https://bugs.kde.org/show_bug.cgi?id=352369
2015-09-07 1:07 GMT+03:00 Albert Astals Cid <aa...@kde.org>: > El Dilluns, 7 de setembre de 2015, a les 00:26:47, Ilya Matveychikov va > escriure: >> $ git log -1 >> >> ASSERT: "m_mappedFirstChildren.isEmpty()" in file >> kitemmodels/kselectionproxymodel.cpp, line 1989 >> Segmentation fault (core dumped) >> >> Test case: >> >> 1) run TreeModel >> 2) select "B" >> 3) type "c" in edit, then backspace >> 4) type "f" in edit, then backspace >> 5) type "x" in edit -> CRASH > > Meh i didn't see i had to swtich to the treemodel branch. > > Yes with those steps it can be reproduced. > > I'd suggest that you: > a) Report a bug to bugs.kde.org it's easier to track bugs in the bug tracker > b) Create an automated test (i.e. doesn't need human interaction) > > > Cheers, > Albert > >> >> 2015-09-07 0:12 GMT+03:00 Albert Astals Cid <aa...@kde.org>: >> > El Divendres, 4 de setembre de 2015, a les 13:43:36, Ilya Matveychikov va >> > >> > escriure: >> >> Here is the KSelectionProxyModel model >> >> >> >> problem. It crashes with segmentation fault while selection/deselection >> >> occurs... >> > >> > Does not crash here. What do you do to make it crash? >> > >> > Do you have a gdb/valgrind trace? >> > >> > Cheers, >> > >> > Albert >> >> >> >> Test sample and the case: >> >> https://github.com/milabs/QtSampleModel/tree/treemodel >> >> >> >> Also, looks like that model doesn't operate with QTableView >> >> >> >> correctly. The patch shows the problem >> >> >> >> place: >> >> >> >> @@ -2446,7 +2446,7 @@ int KSelectionProxyModela(const >> >> QModelIndex &index) const >> >> >> >> // it's actually 0 ,but must return what the source model >> >> >> >> says, even if we >> >> >> >> // have no rows or columns. >> >> >> >> #if QT_VERSION >= 0x040700 >> >> >> >> - || d->m_rootIndexList.isEmpty() >> >> +// || d->m_rootIndexList.isEmpty() >> >> >> >> #endif >> >> >> >> ) { >> >> >> >> return 0; >> >> _______________________________________________ >> Kde-frameworks-devel mailing list >> Kde-frameworks-devel@kde.org >> https://mail.kde.org/mailman/listinfo/kde-frameworks-devel > _______________________________________________ Kde-frameworks-devel mailing list Kde-frameworks-devel@kde.org https://mail.kde.org/mailman/listinfo/kde-frameworks-devel
