Filter matching static resource confuses servlet matching logic --------------------------------------------------------------- Key: WFLY-4766 URL: https://issues.jboss.org/browse/WFLY-4766 Project: WildFly Issue Type: Bug Components: Web (Undertow) Affects Versions: 8.1.0.Final, 8.2.0.Final, 9.0.0.CR2, 10.0.0.Alpha2 Reporter: Peter Major Assignee: Stuart Douglas Fix For: 9.0.0.Final, 10.0.0.Beta1 Attachments: hello.war Imagine the following setup: * There are static files stored under the servlet context in the helloworld folder * there is a servlet mapped to /hello/* * there is a filter configured to match /helloworld/index.html For some reason with this set up the end result is that when I request /helloworld or /helloworld/index.html then the servlet is displayed instead of my static files (note that welcome-file-list was configured for index.html). As /hello/* *really* shouldn't match /helloworld I can only think that this is a bug in wildfly, possibly somewhere in undertow. Oddly enough, once the filter mapping is removed, suddenly the static file is served correctly, so the filter must have some role in this issue.