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From <...@covalent.net>
Subject Re: Corrupted headers with Apache2.0
Date Wed, 28 Feb 2001 15:16:32 GMT

This should be fixed now.  Would people please test and let me know if my
fix solved it.  If you haven't seen the fix, it was completely in
apr-util, so the CVS commit message went to the apr-cvs list.

Ryan

On Wed, 28 Feb 2001 rbb@covalent.net wrote:

>
> The problem is easy to debug, but I haven't had a chance to fix it yet.
> We have set the b->length field incorrectly for heap buckets.  This is
> related to the bucket changes from last night.  Basically, the length used
> to store how much data is in the bucket for heap buckets, regardless of
> how much is allocated.  Now, it is how much is allocated + how much is
> used.
>
> This is obviously a bug.  Fix is imminent, assuming I don't get swamped as
> soon as I reach the office.
>
> Ryan
>
> On Wed, 28 Feb 2001, Martin Kraemer wrote:
>
> > (I recommend netcat (nc) and  "cat -v".)
> >
> > Yes, I can reproduce this with a snapshot of apache-2.0 from three hours
> > ago. On my server (Apache/2.0.14-dev prefork), I get
> > 1) garbage between the response line "HTTP/1.1 200 OK" and the first MIME header
> > 2) thousands of NIL characters at the beginning of each MIME header line
> >    (made visible by "cat -v" and collapsed from ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@...
> >    into a shorter "^@^@..^@^@" in the following display)
> >
> > Here's the command I enter, and the result I get (server running on port 8007):
> >
> > % echo "GET / HTTP/1.0\n" | nc localhost 8007 | cat -v | sed 's|\^@\^@\(\^@\)*\^@\^@|^@^@..^@^@|g'
> > HTTP/1.1 200 OK^M
> > BLIC "-//IETF//DTD HTML 2.0//EN">
> > <HTML><HEAD>
> > <TITLE>200 OK</TITLE>
> > </HEAD><BODY>
> > <H1>OK</H1>
> > The server encountered an internal error or
> > misconfiguration and was unable to complete
> > your request.<P>
> > Please contact the server administrator,
> >  WebMaster+Apache2.0@deejai.mch.fsc.net and inform them of the time the error occurred,
> > and anything you might have done that may have
> > caused the error.<P>
> > More information about this error may be available
> > in the server error log.<P>
> > <HR>
> > <ADDRESS>Apache/2.0.14-dev Server at <A HREF="mailto:WebMaster+Apache2.0@deejai.mch.fsc.net">deejai2.mch.fsc.net</A>
Port 8007</ADDRESS>
> > </BODY></HTML>
> > ^@^@..^@^@Date: Wed, 28 Feb 2001 11:53:02 GMT^M
> > Server: Apache/2.0.14-dev (Unix) DAV/2^M
> > ^@^@..^@^@Content-Location: index.html.en^M
> > Vary: negotiate,accept-language,accept-charset^M
> > ^@^@..^@^@TCN: choice^M
> > Last-Modified: Sat, 20 Jan 2001 02:01:20 GMT^M
> > ^@^@..^@^@ETag: "1588a-51f-ce0b3c00;27dbbac0"^M
> > Accept-Ranges: bytes^M
> > ^@^@..^@^@Content-Length: 1311^M
> > Connection: close^M
> > ^@^@..^@^@Content-Type: text/html; charset=ISO-8859-1^M
> > Content-Language: en^M
> > ^@^@..^@^@Expires: Wed, 28 Feb 2001 11:53:02 GMT^M
> > ^M
> > ^@^@..^@^@<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
> > <HTML>
> >  <HEAD>
> >   <TITLE>Test Page for Apache Installation</TITLE>
> >  </HEAD>
> >  [...rest truncated]
> >
> >    Martin
> > --
> > <Martin.Kraemer@Fujitsu-Siemens.com>    |       Fujitsu Siemens
> >        <martin@apache.org>              |   81730  Munich,  Germany
> >
> >
>
>
> _______________________________________________________________________________
> Ryan Bloom                        	rbb@apache.org
> 406 29th St.
> San Francisco, CA 94131
> -------------------------------------------------------------------------------
>
>
>


_______________________________________________________________________________
Ryan Bloom                        	rbb@apache.org
406 29th St.
San Francisco, CA 94131
-------------------------------------------------------------------------------


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