From 328a0f833daf6baa443ac3b37c818a0204714b0b Mon Sep 17 00:00:00 2001
From: Tatu Saloranta <tatu.saloranta@iki.fi>
Date: Sat, 28 Sep 2019 20:10:09 -0700
Subject: [PATCH] Complete #2478 fix

---
 .../jackson/databind/jsontype/impl/SubTypeValidator.java         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java b/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java
index 4e7f162f4..1e5cecaf6 100644
--- a/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java
+++ b/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java
@@ -115,6 +115,7 @@ public class SubTypeValidator
         s.add("org.apache.xalan.lib.sql.JNDIConnectionPool");
 
         // [databind#2478]: comons-dbcp, p6spy
+        s.add("org.apache.commons.dbcp.datasources.PerUserPoolDataSource");
         s.add("org.apache.commons.dbcp.datasources.SharedPoolDataSource");
         s.add("com.p6spy.engine.spy.P6DataSource");
 
-- 
2.23.0

