0004149: FileServlet range handling with firefox

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Category

Severity

Reproducibility

Date Submitted

Last Update

0004149

[Resin]

minor

always

07-30-10 11:11

08-02-10 10:15

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

4.0.10

Product Version

Product Build

Summary

0004149: FileServlet range handling with firefox

Description

(rep by Fred Howell)

Just ran into a FileServlet issue on resin 4.0.9 serving up a
500kb pdf file staticly - looks like it's a http range issue. Only shows up on firefox (using v3.6.8) - IE7, Safari, Opera,
Chrome (and wget using http1.0) work fine. Also tiny files are served
fine on firefox.

Could well be a firefox http range bug, but it does happen in a vanilla
install of resin, so I thought you'd like to know - to reproduce the issue:
  Copy a 500kb+ pdf into webapps/ROOT (the one I used was:
         http://foo.com/welcome3/welcome.pdf [^] )
  Point firefox at localhost:8080/welcome.pdf

--- log snippets:

jvm-default.log has:
[10-07-30 18:18:50.171] {http://*:8080-2} [^] java.lang.NullPointerException
                                               at com.caucho.servlets.FileServlet.handleRange(FileServlet.java:527)
                                               at com.caucho.servlets.FileServlet.service(FileServlet.java:354)

The line in FileServlet,java is:-
   if (hasMore) {
     os.write('\r'); <---
     os.write('\n');

Firebug shows the request headers as below - response is a 500 internal server error.

Host: localhost:8080
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8 (.NET CLR 3.5.30729)
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-gb,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
Range: bytes=1-1,560214-564309

[ response header ]
Server: Resin/4.0.9
Content-Type: text/html; charset=windows-1252
Content-Length: 1727
Date: Fri, 30 Jul 2010 17:26:35 GMT

Test system is windows xp, java 1.6.0_21

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0004689) ferg 08-02-10 10:15	server/13y1

Issue History
Date Modified	Username	Field	Change
07-30-10 11:11	ferg	New Issue
08-02-10 10:15	ferg	Note Added: 0004689
08-02-10 10:15	ferg	Assigned To	=> ferg
08-02-10 10:15	ferg	Status	new => closed
08-02-10 10:15	ferg	Resolution	open => fixed
08-02-10 10:15	ferg	Fixed in Version	=> 4.0.10

Mantis 1.0.0rc3[^]

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