Prevent NPE in Jersey Spring RequestContextFilter

ext/spring5/src/main/java/org/glassfish/jersey/server/spring/scope/RequestContextFilter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2019 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -98,7 +98,9 @@ public void resetAttributes(final ContainerRequestContext requestContext) {
                 final AbstractRequestAttributes attributes =
                         (AbstractRequestAttributes) requestContext.getProperty(REQUEST_ATTRIBUTES_PROPERTY);
                 RequestContextHolder.resetRequestAttributes();
-                attributes.requestCompleted();
+                if (attributes != null) {
+                    attributes.requestCompleted();
+                }
             }
         } : EMPTY_ATTRIBUTE_CONTROLLER;
     }

ext/spring5/src/test/java/org/glassfish/jersey/server/spring/filter/SpringRequestContextFilterTest.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2024 Oracle and/or its affiliates. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0, which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the
+ * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
+ * version 2 with the GNU Classpath Exception, which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ */
+
+package org.glassfish.jersey.server.spring.filter;
+
+import org.glassfish.jersey.internal.inject.AbstractBinder;
+import org.glassfish.jersey.internal.inject.InjectionManager;
+import org.glassfish.jersey.internal.inject.Injections;
+import org.glassfish.jersey.server.spring.scope.RequestContextFilter;
+import org.junit.jupiter.api.Test;
+import org.springframework.context.ApplicationContext;
+import org.springframework.web.context.WebApplicationContext;
+
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import java.io.IOException;
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+
+public class SpringRequestContextFilterTest {
+    @Test
+    public void testMissingAttributes() throws IOException {
+        WebApplicationContext webAppCtx = (WebApplicationContext) Proxy.newProxyInstance(
+                WebApplicationContext.class.getClassLoader(),
+                new Class[]{WebApplicationContext.class},
+                new InvocationHandler() {
+                    @Override
+                    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+                        return null;
+                    }
+                });
+
+        InjectionManager injectionManager = Injections.createInjectionManager();
+        injectionManager.register(new AbstractBinder() {
+            @Override
+            protected void configure() {
+                bind(webAppCtx).to(ApplicationContext.class);
+            }
+        });
+        injectionManager.completeRegistration();
+
+        ContainerRequestContext requestContext = (ContainerRequestContext) Proxy.newProxyInstance(
+                ContainerRequestContext.class.getClassLoader(),
+                new Class[]{ContainerRequestContext.class},
+                new InvocationHandler() {
+                    @Override
+                    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+                        return null;
+                    }
+                });
+
+        RequestContextFilter filter = new RequestContextFilter(injectionManager);
+        filter.filter(requestContext, (ContainerResponseContext) null);
+    }
+}