Pre Merge pull request !912 from yangxinmian/development

ge/graph/load/model_manager/task_info/hccl_task_info.cc

@@ -319,6 +319,10 @@ void HcclTaskInfo::GetPrivateDefByTaskDef(const domi::TaskDef &task) {
         GELOGE(RT_FAILED, "Call rtMallocHost Fail, ret = 0x%X.", ret);
         return;
       }
+      if (ret != 1) {
+        GELOGE(RT_FAILED, "Call rtMallocHost Fail, ret = 0x%X.", ret);
+        return;
+      }
 
       ret = rtMemcpy(private_def_, private_def_len_, task.private_def().c_str(), private_def_len_,
                      RT_MEMCPY_HOST_TO_HOST);