From 1cd93cb27000c2bfeca43882961edf22c3000655 Mon Sep 17 00:00:00 2001
From: Lars Bilger <lars.bilger@lht.dlh.de>
Date: Wed, 17 Jul 2024 10:25:20 +0200
Subject: [PATCH] GH-1148 Copy the context ObjectMapper before modifying it

Resolves #1162
---
 .../config/ContextFunctionCatalogAutoConfiguration.java       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/ContextFunctionCatalogAutoConfiguration.java b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/ContextFunctionCatalogAutoConfiguration.java
index c02077c0c..758861e05 100644
--- a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/ContextFunctionCatalogAutoConfiguration.java
+++ b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/ContextFunctionCatalogAutoConfiguration.java
@@ -216,12 +216,12 @@ private JsonMapper gson(ApplicationContext context) {
 		private JsonMapper jackson(ApplicationContext context) {
 			ObjectMapper mapper;
 			try {
-				mapper = context.getBean(ObjectMapper.class);
+				mapper = context.getBean(ObjectMapper.class).copy();
 			}
 			catch (Exception e) {
 				mapper = new ObjectMapper();
 			}
-            mapper.registerModule(new JavaTimeModule());
+			mapper.registerModule(new JavaTimeModule());
 			mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
 			mapper.configure(DeserializationFeature.FAIL_ON_TRAILING_TOKENS, true);
 			mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);