From 62d277af483ba03cc7852d5ad77c0e673226cfc5 Mon Sep 17 00:00:00 2001
From: chenyemeng <chenyemeng@huawei.com>
Date: Wed, 2 Dec 2020 12:02:07 +0800
Subject: [PATCH] modify for security check

---
 ge/graph/passes/cond_remove_pass.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ge/graph/passes/cond_remove_pass.cc b/ge/graph/passes/cond_remove_pass.cc
index bf2e1170..62272809 100644
--- a/ge/graph/passes/cond_remove_pass.cc
+++ b/ge/graph/passes/cond_remove_pass.cc
@@ -82,6 +82,7 @@ Status CondRemovePass::Run(NodePtr &node) {
 
 Status CondRemovePass::RemoveDeadCondLink(const int32_t index, const NodePtr &node) {
   const auto &in_anchor = node->GetInDataAnchor(index);
+  GE_CHECK_NOTNULL(in_anchor);
   const auto &peerout_anchor = in_anchor->GetPeerOutAnchor();
   if (GraphUtils::RemoveEdge(peerout_anchor, in_anchor) != SUCCESS) {
     GELOGE(FAILED, "Remove edge from node %s index %d to node %s index %d.",