Fix uninitialized mem access in msan UT (#4413)

ydb-platform · May 8, 2024 · 0e415cd · 0e415cd
1 parent d6d2174
commit 0e415cd
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/ydb/core/kqp/host/kqp_host.cpp b/ydb/core/kqp/host/kqp_host.cpp
@@ -1060,7 +1060,9 @@ class TKqpHost : public IKqpHost {
         SessionCtx->SetCluster(cluster);
         SessionCtx->SetTempTables(std::move(tempTablesState));
 
-        ExternalSourceFactory = NExternalSource::CreateExternalSourceFactory({}, FederatedQuerySetup->S3GatewayConfig.GetGeneratorPathsLimit());
+        if (FederatedQuerySetup) {
+            ExternalSourceFactory = NExternalSource::CreateExternalSourceFactory({}, FederatedQuerySetup->S3GatewayConfig.GetGeneratorPathsLimit());
+        }
     }
 
     IAsyncQueryResultPtr ExecuteSchemeQuery(const TKqpQueryRef& query, bool isSql, const TExecSettings& settings) override {