SWDEV-363038 - Fix hipGraphKernelNodeSetParams

Fix crash in hipGraphKernelNodeSetParams where paremeters
are taken from hipGraphKernelNodeGetParams.

Change-Id: I2216f72f4d4de6dd3766343b0d821cb3d35d7853

hipamd/src/hip_graph_internal.hpp

@@ -685,7 +685,8 @@ class hipGraphKernelNode : public hipGraphNode {
   }
 
   void GetParams(hipKernelNodeParams* params) {
-    std::memcpy(params, pKernelParams_, sizeof(hipKernelNodeParams));
+    *params = *pKernelParams_;
+
   }
 
   hipError_t SetParams(const hipKernelNodeParams* params) {
@@ -695,6 +696,13 @@ class hipGraphKernelNode : public hipGraphNode {
       ClPrint(amd::LOG_ERROR, amd::LOG_CODE, "[hipGraph] Failed to validateKernelParams");
       return status;
     }
+    if (pKernelParams_ && ((pKernelParams_->kernelParams
+        && pKernelParams_->kernelParams == params->kernelParams)
+        || (pKernelParams_->extra && pKernelParams_->extra == params->extra))) {
+      // params is copied from pKernelParams_ and then updated, so just copy it back
+      *pKernelParams_ = *params;
+      return status;
+    }
     freeParams();
     pKernelParams_ = new hipKernelNodeParams(*params);
     status = copyParams(params);