[umbrello] [Bug 445119] Issues with code ignoring and possibly dereferencing nullptr

2021-11-24 Thread Robert Hairgrove
https://bugs.kde.org/show_bug.cgi?id=445119 --- Comment #6 from Robert Hairgrove --- (In reply to Oliver Kellogg from comment #5) > (In reply to Robert Hairgrove from comment #0) > > Using Umbrello from Git/master: > > > > In file "component.cpp" at line 58 in the method > >

[umbrello] [Bug 445119] Issues with code ignoring and possibly dereferencing nullptr

2021-11-23 Thread Oliver Kellogg
https://bugs.kde.org/show_bug.cgi?id=445119 Oliver Kellogg changed: What|Removed |Added CC||okellogg@users.sourceforge.

[umbrello] [Bug 445119] Issues with code ignoring and possibly dereferencing nullptr

2021-11-23 Thread Ralf Habacker
https://bugs.kde.org/show_bug.cgi?id=445119 --- Comment #4 from Ralf Habacker --- (In reply to Robert Hairgrove from comment #3) > What I can envision now, without knowing all of the details about how this > class is used, is the following: > > 1. Class UMLObjectList should inherit from

[umbrello] [Bug 445119] Issues with code ignoring and possibly dereferencing nullptr

2021-11-16 Thread Robert Hairgrove
https://bugs.kde.org/show_bug.cgi?id=445119 --- Comment #3 from Robert Hairgrove --- I realize now, after looking through the source code and docs for QList and QPointer, that this would not work with signals and slots unless a completely different copying mechanism and/or redesign of

[umbrello] [Bug 445119] Issues with code ignoring and possibly dereferencing nullptr

2021-11-16 Thread Robert Hairgrove
https://bugs.kde.org/show_bug.cgi?id=445119 --- Comment #2 from Robert Hairgrove --- (In reply to Ralf Habacker from comment #1) > When I started working on Umbrello, there were many crashes because various > lists contained undefined pointers. This has been massively mitigated by > using

[umbrello] [Bug 445119] Issues with code ignoring and possibly dereferencing nullptr

2021-11-15 Thread Ralf Habacker
https://bugs.kde.org/show_bug.cgi?id=445119 Ralf Habacker changed: What|Removed |Added CC||ralf.habac...@freenet.de --- Comment #1 from