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Posted to dev@tomcat.apache.org by bu...@apache.org on 2003/01/16 00:29:16 UTC
DO NOT REPLY [Bug 16146] New: -
POST request with invalid Content-Length header
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=16146
POST request with invalid Content-Length header
Summary: POST request with invalid Content-Length header
Product: Tomcat 4
Version: 4.0 Beta 1
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: Major
Priority: Other
Component: Connector:Coyote HTTP/1.1
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: bsemprie@hotmail.com
IE sends a negative number (the signed integer wraps) for Content-Length sizes
greater than 2147483647 bytes. Reuslting in the following error:
SEVERE: Error reading request, ignored
java.lang.NumberFormatException
at org.apache.tomcat.util.buf.Ascii.parseInt(Ascii.java:188)
at org.apache.tomcat.util.buf.ByteChunk.getInt(ByteChunk.java:439)
at org.apache.tomcat.util.buf.MessageBytes.getInt
(MessageBytes.java:629)
at org.apache.coyote.Request.getContentLength(Request.java:314)
at org.apache.coyote.http11.Http11Processor.prepareRequest
(Http11Processor.java:747)
at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:424)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnecti
on(Http11Protocol.java:386)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:534)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:536)
CODE:
public int getContentLength() {
if( contentLength > -1 ) return contentLength;
MessageBytes clB = headers.getValue("content-length");
contentLength = (clB == null || clB.isNull()) ? -1 : clB.getInt();
available = contentLength;
return contentLength;
}
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