[Bug 1666178] Re: Legacy apps are crashing in mir_create_modal_dialog_window_spec() due to NULL parent pointer

Daniel van Vugt daniel.van.vugt at canonical.com
Thu Feb 23 03:11:12 UTC 2017


OK, from the duplicate bug I can see the common theme. We either have
buggy toolkits, or just some legacy apps expect to create "modal"
dialogs without a parent window. I'm not sure if that's an app bug, but
Mir will certainly abort() if you ask for that.

** Summary changed:

- synfigstudio crashed with SIGABRT in require() from mir_create_modal_dialog_window_spec() from mir_connection_create_spec_for_modal_dialog()
+ Legacy apps are crashing in mir_create_modal_dialog_window_spec() due to NULL parent pointer

** Also affects: qtubuntu (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: kdenlive (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: mir
   Importance: Medium => High

** Changed in: kdenlive (Ubuntu)
   Importance: Undecided => High

** Changed in: mir (Ubuntu)
   Importance: Medium => High

** Changed in: qtubuntu (Ubuntu)
   Importance: Undecided => High

** Changed in: synfigstudio (Ubuntu)
   Importance: Undecided => High

** Summary changed:

- Legacy apps are crashing in mir_create_modal_dialog_window_spec() due to NULL parent pointer
+ Legacy apps are crashing with SIGABRT in mir_create_modal_dialog_window_spec() due to NULL parent pointer

** Changed in: mir
    Milestone: None => 1.0.0

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https://bugs.launchpad.net/bugs/1666178

Title:
  Legacy apps are crashing with SIGABRT in
  mir_create_modal_dialog_window_spec() due to NULL parent pointer

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