Patch memory leak in Archetype::grow(). (#569)

bevyengine · Sep 25, 2020 · 3abfcad · 3abfcad
1 parent f7c8882
commit 3abfcad
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/crates/bevy_ecs/hecs/src/archetype.rs b/crates/bevy_ecs/hecs/src/archetype.rs
@@ -304,6 +304,13 @@ impl Archetype {
                         new_data.as_ptr().add(new_off),
                         ty.layout.size() * old_count,
                     );
+                    dealloc(
+                        (*self.data.get()).as_ptr().cast(),
+                        Layout::from_size_align_unchecked(
+                            old_data_size,
+                            self.types.first().map_or(1, |x| x.layout.align()),
+                        ),
+                    );
                 }
             }