From b251c8fdb2ed1f63401830f5eb3ce66b3bee41e9 Mon Sep 17 00:00:00 2001
From: sdashmiz <shadi.dashmiz@amd.com>
Date: Thu, 5 Jan 2023 14:08:45 -0500
Subject: [PATCH] SWDEV-374368 - dependency list should not have duplicate

Signed-off-by: sdashmiz <shadi.dashmiz@amd.com>
Change-Id: I67e1c8203f10916b98408e2004e6c64e96b1933b
---
 hipamd/src/hip_graph.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hipamd/src/hip_graph.cpp b/hipamd/src/hip_graph.cpp
index 74c892497e..35b14e230e 100644
--- a/hipamd/src/hip_graph.cpp
+++ b/hipamd/src/hip_graph.cpp
@@ -36,11 +36,16 @@ inline hipError_t ihipGraphAddNode(hipGraphNode_t graphNode, hipGraph_t graph,
                                    const hipGraphNode_t* pDependencies, size_t numDependencies,
                                    bool capture = true) {
   graph->AddNode(graphNode);
+  std::unordered_set<hipGraphNode_t> DuplicateDep;
   for (size_t i = 0; i < numDependencies; i++) {
     if ((!hipGraphNode::isNodeValid(pDependencies[i])) ||
         (graph != pDependencies[i]->GetParentGraph())) {
       return hipErrorInvalidValue;
     }
+    if (DuplicateDep.find(pDependencies[i]) != DuplicateDep.end()) {
+      return hipErrorInvalidValue;
+    }
+    DuplicateDep.insert(pDependencies[i]);
     pDependencies[i]->AddEdge(graphNode);
   }
   if (capture == false) {