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compositor: Keep reference to the screen on the MetaBackground

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This is not a leak per se, but it seems too easy to make valgrind
SIGSEGV due to MetaBackground disconnecting signals from an already
destroyed MetaScreen when trying to SIGTERM gnome-shell. Keeping a
reference fixes this.

https://bugzilla.gnome.org/show_bug.cgi?id=789984
This commit is contained in:
Carlos Garnacho 2017-11-06 20:35:13 +01:00
parent 1196b7bde4
commit c2fad2dc7c
1 changed files with 1 additions and 1 deletions
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2
src/compositor/meta-background.c
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@ -163,7 +163,7 @@ set_screen (MetaBackground *self,
self);
}
priv->screen = screen;
g_set_object (&priv->screen, screen);
if (priv->screen != NULL)
{