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Posted to dev@tomcat.apache.org by bu...@apache.org on 2002/08/23 13:09:35 UTC

DO NOT REPLY [Bug 11966] New: - JDBCRealm.authenticate() does not validate pasword field

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=11966

JDBCRealm.authenticate() does not validate pasword field

           Summary: JDBCRealm.authenticate() does not validate pasword field
           Product: Tomcat 4
           Version: 4.0.2 Final
          Platform: PC
        OS/Version: Windows NT/2K
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Catalina
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: jorge.soria@tietotech.no


If the database field for the user's password contains a NULL, this class produses the following 
error:

java.lang.NullPointerException
	at 
org.apache.catalina.realm.JDBCRealm.authenticate(JDBCRealm.java:379)
	at 
org.apache.catalina.realm.JDBCRealm.authenticate(JDBCRealm.java:326)
	at 
org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:263)
	at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
	at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at 
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at 
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
	at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
	at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at 
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
	at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
	at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
	at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
	at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at 
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
	at 
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
	at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at 
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at 
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
	at 
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
	at 
java.lang.Thread.run(Unknown Source)

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