https://bz.apache.org/bugzilla/show_bug.cgi?id=64870
Bug ID: 64870 Summary: ClassNotFoundException on RFC2231Utility when parsing parameters Product: Tomcat 9 Version: 9.0.39 Hardware: All Status: NEW Severity: normal Priority: P2 Component: Catalina Assignee: dev@tomcat.apache.org Reporter: dave.snyck...@aca-it.be Target Milestone: ----- Using spring-boot 2.3.5.RELEASE (including tomcat-embed-core 9.0.39) following error occurs when trying to parse parameters if multipart/form-data is used as Content-Type: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.web.multipart.MultipartException: Failed to parse multipart servlet request; nested exception is java.lang.NoClassDefFoundError: org/apache/tomcat/util/http/fileupload/util/mime/RFC2231Utility] with root cause java.lang.ClassNotFoundException: org.apache.tomcat.util.http.fileupload.util.mime.RFC2231Utility at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[na:na] at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na] at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[na:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.ParameterParser.parse(ParameterParser.java:331) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.ParameterParser.parse(ParameterParser.java:278) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.ParameterParser.parse(ParameterParser.java:261) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.ParameterParser.parse(ParameterParser.java:245) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.FileUploadBase.getBoundary(FileUploadBase.java:367) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.impl.FileItemIteratorImpl.init(FileItemIteratorImpl.java:171) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.impl.FileItemIteratorImpl.getMultiPartStream(FileItemIteratorImpl.java:190) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.impl.FileItemIteratorImpl.findNextItem(FileItemIteratorImpl.java:209) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.impl.FileItemIteratorImpl.<init>(FileItemIteratorImpl.java:127) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:256) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.http.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:280) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.connector.Request.parseParts(Request.java:2869) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.connector.Request.getParts(Request.java:2771) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.connector.RequestFacade.getParts(RequestFacade.java:1098) ~[tomcat-embed-core-9.0.39.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.parseRequest(StandardMultipartHttpServletRequest.java:95) ~[spring-web-5.2.10.RELEASE.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.<init>(StandardMultipartHttpServletRequest.java:88) ~[spring-web-5.2.10.RELEASE.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.multipart.support.StandardServletMultipartResolver.resolveMultipart(StandardServletMultipartResolver.java:87) ~[spring-web-5.2.10.RELEASE.jar:na] at spring.webmvc@5.2.10.RELEASE/org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1178) ~[spring-webmvc-5.2.10.RELEASE.jar:na] at spring.webmvc@5.2.10.RELEASE/org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1012) ~[spring-webmvc-5.2.10.RELEASE.jar:na] at spring.webmvc@5.2.10.RELEASE/org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.10.RELEASE.jar:na] at spring.webmvc@5.2.10.RELEASE/org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.10.RELEASE.jar:na] at spring.webmvc@5.2.10.RELEASE/org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) ~[spring-webmvc-5.2.10.RELEASE.jar:na] at org.apache.tomcat.embed.core@9.0.39/javax.servlet.http.HttpServlet.service(HttpServlet.java:652) ~[tomcat-embed-core-9.0.39.jar:na] at spring.webmvc@5.2.10.RELEASE/org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.10.RELEASE.jar:na] at org.apache.tomcat.embed.core@9.0.39/javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.39.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.10.RELEASE.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.10.RELEASE.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.39.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.10.RELEASE.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.10.RELEASE.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.39.jar:na] at spring.boot.actuator@2.3.5.RELEASE/org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:93) ~[spring-boot-actuator-2.3.5.RELEASE.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.10.RELEASE.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.39.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.10.RELEASE.jar:na] at spring.web@5.2.10.RELEASE/org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.10.RELEASE.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590) ~[tomcat-embed-core-9.0.39.jar:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.39.jar:na] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na] at org.apache.tomcat.embed.core@9.0.39/org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.39.jar:na] at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na] What we already discovered is: - in the module-info of tomcat-embed-core, no export for the org.apache.tomcat.util.http.fileupload.util.mime package is present currently - if we patch tomcat-embed-core 9.0.39 and add 'exports org.apache.tomcat.util.http.fileupload.util.mime;' to the module-info, the ClassNotFoundException does not occur anymore. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org