gtkstyle: fix segfault in gtk_css_node_update_layout_attributes
On branch gtk-3-24
Your branch is up to date with 'origin/gtk-3-24'.
Add validation that we're really working with a style object, if not return FALSE.
-- This issue was originally detected due to a segfault in xfce4-terminal as described in https://bugs.gentoo.org/671202
Attachment: 0001-gtkstyle-fix-segfault-in-gtk_css_node_update_layout_.patch
Edited by Daniel Boles