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http://issues.apache.org/bugzilla/show_bug.cgi?id=43480 Summary: NullPointerException when processing empty cookie header Product: Tomcat 4 Version: 4.1.27 Platform: PC OS/Version: Windows Server 2003 Status: NEW Severity: normal Priority: P3 Component: Connector:HTTP/1.1 (deprecated) AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] We periodically receive the following in the Catalina log and I think this occurs when an empty cookie header is received at the server (e.g. "Cookie:"). I believe these empty cookie headers are coming from web browsers that have the "Google Web Accelerator" installed. 2007-09-26 09:07:36 Ajp13Processor[8009][4] process: finish java.lang.NullPointerException at java.util.StringTokenizer.<init>(StringTokenizer.java:146) at org.apache.tomcat.util.http.Cookies.processCookieHeader (Cookies.java:415) at org.apache.tomcat.util.http.Cookies.processCookies(Cookies.java:216) at org.apache.tomcat.util.http.Cookies.getCookieCount(Cookies.java:161) at org.apache.ajp.tomcat4.Ajp13Request.addCookies (Ajp13Request.java:193) at org.apache.ajp.tomcat4.Ajp13Request.setAjpRequest (Ajp13Request.java:155) at org.apache.ajp.tomcat4.Ajp13Processor.process (Ajp13Processor.java:449) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:534) Please note the following: I believe the empty cookie headers were causing our Domino web server to crash in the "jk2_requtil_getCookieByName()" function. To resolve this problem I amended the 'workers2.Properties' file to set 'stickySession=0'. This appears to have stopped the web server crashes but created the issue above. An example of headers that caused the server to crash previously is shown below: GET /servlet/ep.ext? extId=155777&byPostcode=y&byStreet=y&byHouseNumber=Y&byAddress=y&st=PRS HTTP/1.1 Accept-Language: en-gb,en-us;q=0.5 User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727) Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x- shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */* Referer: http://www.brent.gov.uk/registrar.nsf/24878f4b00d4f0f68025663c006c7944/79335ab1 0394dc1280256f79003d613d?OpenDocument Host: www.brent.gov.uk X-moz: prefetch Cookie: X-Forwarded-For: 82.153.25.44 Accept-Encoding: gzip -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
