bc973b80d7
Since commit 6a42d7726119c538d260e54cdbe2f31e5fbeb03c we invalidate the cached properties for each theme node on stylesheet changes by iterating over the hashtable of the theme context instead of listening to the signal in each individual theme node. That commit forgot one particular node though that's not stored in the hashtable, but using the `priv->root_node` property instead: The theme node that belongs to the stage. So make sure we also invalidate the cached properties of the stage theme node on stylesheet changes. This fixes various crashes that happened with extensions providing custom stylesheets (emitting the "custom-stylesheets-changed" signal on every extension enable/disable), trying to access an already freed CSS property of the stage. Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2584
GNOME Shell
GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.
For more information about GNOME Shell, including instructions on how to build GNOME Shell from source and how to get involved with the project, see the project wiki.
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