Fix cypclass builtin dict __setitem__ refcounting

Fix cypclass builtin dict setitem refcounting
85c51e76 · Xavier Thompson · c37bf1b0 · 85c51e76
Commit 85c51e76 authored Sep 02, 2020 by Xavier Thompson
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Showing with 1 addition and 3 deletions

Cython/Includes/libcythonplus/dict.pxd Cython/Includes/libcythonplus/dict.pxd +1 -3

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--- a/Cython/Includes/libcythonplus/dict.pxd
+++ b/Cython/Includes/libcythonplus/dict.pxd
@@ -186,10 +186,8 @@ cdef cypclass cypdict[K, V]:
        it = self._indices.find(key)
        end = self._indices.end()
        if it != end:
-            Cy_INCREF(key)
-            Cy_INCREF(value)
            index = dereference(it).second
-            Cy_DECREF(self._items[index].first)
+            Cy_INCREF(value)
            Cy_DECREF(self._items[index].second)
            self._items[index].second = value
        elif self._active_iterators == 0: