another interesting I noticed is that if I submit the form without
entering data uname and passwd is not null but the empty string. This is
unusual.
On Thu, 15 Jul 1999, Son To wrote:
> > If this is the code that triggered the stack trace you originally posted
> > (null pointer exception at line 60 of AuthenticateServlet), then my
> > previous comments still apply. Note that you are never even getting to
> > the Rexec.login() call at line 76.
>
> OK I put in an if statment to test for when uname and passwd is null so I
> no longer get the error page. However, I've done CGI programming in C
> before and I've never encountered a situation where form data in POST is
> null when actual data are entered into the form. There is a
> pattern in when the data is null. I output the value of uname and passwd
> to stderr and the values are null in a 1 period cycle. First time you
> submit the form, its not null, submit it a second time and its null,
> third time not null, etc.. This behavior is probably not in the
> specification of an HttpServlet
>
>
>
> --
> --------------------------------------------------------------
> To subscribe: [EMAIL PROTECTED]
> To unsubscribe: [EMAIL PROTECTED]
> READ THE FAQ!!!! <http://java.apache.org/faq/>
> Archives and Other: <http://java.apache.org/main/mail.html/>
> Problems?: [EMAIL PROTECTED]
>
--
--------------------------------------------------------------
To subscribe: [EMAIL PROTECTED]
To unsubscribe: [EMAIL PROTECTED]
READ THE FAQ!!!! <http://java.apache.org/faq/>
Archives and Other: <http://java.apache.org/main/mail.html/>
Problems?: [EMAIL PROTECTED]
