While trying to run my application against Qt 5.11, I noticed a crash when I close one of my files (affecting an abstract item model).
The backtrace is attached, as well as the code of my sorting filter model, which is pretty basic.
The crash no longer happens when I revert change 1c0fcbc887459d8963088309e83303eb1a7d2db0, the fix that was submitted for
|For Gerrit Dashboard: QTBUG-67948|
|230462,2||QSortFilterProxyModel: don't assert when old model gets destroyed||5.11||qt/qtbase||Status: MERGED||+2||0|
|230766,1||QSortFilterProxyModel: don't assert when old model gets destroyed||dev||qt/qtbase||Status: ABANDONED||0||0|