https://issues.apache.org/bugzilla/show_bug.cgi?id=57509
Bug ID: 57509
Summary: maxHttpHeaderSize maybe case
ArrayIndexOutOfBoundsException
Product: Tomcat 8
Version: 8.0.18
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: Connectors
Assignee: dev@tomcat.apache.org
Reporter: yklovej...@163.com
Modify the server.xml, add the maxHttpHeaderSize attribute:
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" maxHttpHeaderSize="24"/>
I deliberately modify the maxHttpHeaderSize to a small value, then I make a
normal request, Sure, the request header is more than 24 bytes.
Then the server is report following error:
28-Jan-2015 16:08:01.870 SEVERE [http-nio-8080-exec-1]
org.apache.coyote.http11.AbstractHttp11Processor.endRequest Error finishing
response
java.lang.ArrayIndexOutOfBoundsException: 24
at
org.apache.coyote.http11.AbstractOutputBuffer.sendStatus(AbstractOutputBuffer.java:445)
at
org.apache.coyote.http11.AbstractHttp11Processor.prepareResponse(AbstractHttp11Processor.java:1554)
at
org.apache.coyote.http11.AbstractHttp11Processor.action(AbstractHttp11Processor.java:739)
at org.apache.coyote.Response.action(Response.java:179)
...
Is not check the maxHttpHeaderSize? Normal circumstances, it's should
response 413-request entity is too large. I think this is better and
reasonable.
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