From 2d29d833c3f0684a91a545e4284de97ac875808f Mon Sep 17 00:00:00 2001
From: wanghuancoder <wanghuan29@baidu.com>
Date: Fri, 6 May 2022 09:30:44 +0800
Subject: [PATCH] fix pylayer_memleak (#42501)

---
 paddle/fluid/eager/pylayer/py_layer_node.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/paddle/fluid/eager/pylayer/py_layer_node.h b/paddle/fluid/eager/pylayer/py_layer_node.h
index affed77019..b477d7a9ad 100644
--- a/paddle/fluid/eager/pylayer/py_layer_node.h
+++ b/paddle/fluid/eager/pylayer/py_layer_node.h
@@ -32,7 +32,10 @@ class GradNodePyLayer : public GradNodeBase {
     ctx_ = ctx;
   }
 
-  ~GradNodePyLayer() override { Py_DECREF(ctx_); };
+  ~GradNodePyLayer() override {
+    Py_DECREF(ctx_);
+    Py_XDECREF(outputs_);
+  };
 
   virtual paddle::small_vector<std::vector<paddle::experimental::Tensor>,
                                kSlotSmallVectorSize>
-- 
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