[incubator-mxnet] branch master updated: Fix crash when accessing already destructed static variables (#18768)

[zhasheng]

This is an automated email from the ASF dual-hosted git repository.

zhasheng pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-mxnet.git


The following commit(s) were added to refs/heads/master by this push:
     new 1928117  Fix crash when accessing already destructed static variables 
(#18768)
1928117 is described below

commit 1928117cee718bcdcd3bc1408940c8747f4c840e
Author: Przemyslaw Tredak <ptre...@nvidia.com>
AuthorDate: Tue Jul 21 23:35:15 2020 -0700

    Fix crash when accessing already destructed static variables (#18768)
---
 src/c_api/c_api.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/c_api/c_api.cc b/src/c_api/c_api.cc
index ea39d9a..53ff1e4 100644
--- a/src/c_api/c_api.cc
+++ b/src/c_api/c_api.cc
@@ -1316,6 +1316,7 @@ int MXNotifyShutdown() {
   API_BEGIN();
   mxnet::op::custom::CustomOperator::Get()->Stop();
   Engine::Get()->NotifyShutdown();
+  Engine::Get()->WaitForAll();
   API_END();
 }