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constraints solver: Avoid critials

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When the solver is finalized with existing
constraints, we end up with criticals when
the constraints ref finalize code calls
back into the hash table. Avoid that by
emptying the hash table beforehand.
This commit is contained in:
Matthias Clasen 2019-06-27 01:43:47 +00:00 committed by Emmanuele Bassi
parent 0531e663ee
commit a246d8c926
1 changed files with 1 additions and 0 deletions
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gtk/gtkconstraintsolver.c
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@ -265,6 +265,7 @@ gtk_constraint_solver_finalize (GObject *gobject)
{ {
GtkConstraintSolver *self = GTK_CONSTRAINT_SOLVER (gobject); GtkConstraintSolver *self = GTK_CONSTRAINT_SOLVER (gobject);
g_hash_table_remove_all (self->constraints);
g_clear_pointer (&self->constraints, g_hash_table_unref); g_clear_pointer (&self->constraints, g_hash_table_unref);
g_clear_pointer (&self->stay_error_vars, g_ptr_array_unref); g_clear_pointer (&self->stay_error_vars, g_ptr_array_unref);