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Posted to dev@tomcat.apache.org by bu...@apache.org on 2005/08/24 20:11:46 UTC
DO NOT REPLY [Bug 36343] New: -
StackOverFlowError/OutOfMemory caused by folder name "\"
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http://issues.apache.org/bugzilla/show_bug.cgi?id=36343
Summary: StackOverFlowError/OutOfMemory caused by folder name "\"
Product: Tomcat 5
Version: 5.5.9
Platform: Other
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Unknown
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: james@panoguide.com
In brief:
Tomcat 5.0.28 and 5.5.9 (Linux) throwing StackOverFlowError/OutofMemory when
doing page translation of a JSP using a tag library, if the folder containing an
included JSP contains a folder with name "\".
Steps to reproduce
(based on what I am doing - this problem is reproducable in other scenarios I am
sure):
/WEB-INF/classes/ contains:
oscache.properties
oscache.tld
(the OpenSymphony files for OsCache)
/WEB-INF/web.xml contains the lines:
<taglib>
<taglib-uri>oscache</taglib-uri>
<taglib-location>/WEB-INF/classes/oscache.tld</taglib-location>
</taglib>
/index.jsp contains the lines:
<%@ taglib uri="oscache" prefix="cache" %>
<%@ include file="/WEB-INF/templates/includes/page_layout/debugstart.jsp" %>
The folder /WEB-INF/templates/includes/ contains a folder with name "\" (by
accident in my case)
Start Tomcat, hit /index.jsp and watch Tomcat panic until it eventually runs out
of memory or heap.
Stack trace:
Aug 24, 2005 1:26:42 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.StackOverflowError
at sun.nio.cs.UTF_8$Decoder.decodeArrayLoop(UTF_8.java:270)
at sun.nio.cs.UTF_8$Decoder.decodeLoop(UTF_8.java:416)
at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:542)
at java.lang.StringCoding$CharsetSD.decode(StringCoding.java:184)
at java.lang.StringCoding.decode(StringCoding.java:222)
at java.lang.String.<init>(String.java:405)
at java.lang.String.<init>(String.java:433)
at java.io.UnixFileSystem.list(Native Method)
at java.io.File.list(File.java:937)
at org.apache.naming.resources.FileDirContext.list(FileDirContext.java:885)
at
org.apache.naming.resources.FileDirContext.listBindings(FileDirContext.java:335)
at
org.apache.naming.resources.ProxyDirContext.listBindings(ProxyDirContext.java:515)
at
org.apache.catalina.core.ApplicationContext.listCollectionPaths(ApplicationContext.java:953)
at
org.apache.catalina.core.ApplicationContext.getResourcePathsInternal(ApplicationContext.java:573)
at
org.apache.catalina.core.ApplicationContext.getResourcePaths(ApplicationContext.java:556)
at
org.apache.catalina.core.ApplicationContextFacade.getResourcePaths(ApplicationContextFacade.java:160)
at
org.apache.jasper.compiler.TldLocationsCache.processTldsInFileSystem(TldLocationsCache.java:419)
at
org.apache.jasper.compiler.TldLocationsCache.processTldsInFileSystem(TldLocationsCache.java:425)
at
org.apache.jasper.compiler.TldLocationsCache.processTldsInFileSystem(TldLocationsCache.java:425)
at
org.apache.jasper.compiler.TldLocationsCache.processTldsInFileSystem(TldLocationsCache.java:425)
[snip - hundreds of instances of TldLocationsCache.java]
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