Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-21 Thread Stefan Fritsch
On Tuesday 19 June 2012, Thomas Voelkl wrote: @SF: Can you apply this patch in the official debian squeeze stable release? Yes, I think so. Hopefully in the next stable point release. -- To UNSUBSCRIBE, email to debian-apache-requ...@lists.debian.org with a subject of unsubscribe. Trouble?

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-19 Thread Thomas Voelkl
- Apply this patch to 2.2.16 and see if it helps: http://svn.apache.org/viewvc?view=revisionrevision=1100200 Applying the patch will only change the error code in frame 6 (2.2.16) from 400 to 408. IMHO the frame 4 (2.2.16) is already the problem. The behavior of Firefox in frame 4 seems to be a

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-18 Thread Thomas Voelkl
I have collected some statistical data (by analysing the apache logs) on how often this problem occurs on our webserver: ~38% of our users upload files by using a firefox browser ~6% of these firefox users get the error (400 bad request) when uploading a file bash-command: cat access.log | egrep

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-18 Thread Stefan Fritsch
On Monday 18 June 2012, Thomas Voelkl wrote: Here are two captures from an upload of a 512K large testfile: 2.2.16: http://uploadtest.puzzleandplay.de/capture-a2-2-16-512K.cap 2.2.22: http://uploadtest.puzzleandplay.de/capture-a2-2-22-512K.cap The 2.2.16 dump was done with Firefox 12, the

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-17 Thread Thomas Voelkl
I have collected some statistical data (by analysing the apache logs) on how often this problem occurs on our webserver: ~38% of our users upload files by using a firefox browser ~6% of these firefox users get the error (400 bad request) when uploading a file bash-command: cat access.log |

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-17 Thread Stefan Fritsch
On Sunday 17 June 2012, Thomas Voelkl wrote: I have collected some statistical data (by analysing the apache logs) on how often this problem occurs on our webserver: ~38% of our users upload files by using a firefox browser ~6% of these firefox users get the error (400 bad request) when

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-12 Thread Thomas Voelkl
Did you use loglevel debug in your test server? I would hope that at level debug you should get some log message what went wrong. I will check that entries asap. I have changed to LogLevel debug, but there are no additional helpful entries in the error.log: [Mon Jun 11 21:41:39 2012] [notice]

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-11 Thread Thomas Voelkl
Package: apache2-mpm-prefork Version: 2.2.16-6+squeeze7 Severity: important Tags: squeeze Some of our users are not able to upload a file via POST Request by using their firefox browser. They get error 400 Bad Request. apache error.log: request failed: error reading the headers The problem is

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-11 Thread Stefan Fritsch
On Monday 11 June 2012, Thomas Voelkl wrote: Affected Webservers/Operating Systems (server side): - only apache = 2.2.16 (squeeze) seems to be affected. (Apache 2.2.9, Debian; Apache 2.2.10, SUSE) You mean that this problem also occurs with 2.2.9? - the affected clients also have this

Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers

2012-06-11 Thread Thomas Voelkl
-Ursprüngliche Nachricht- Von: Stefan Fritsch s...@sfritsch.de Gesendet: Montag, 11. Juni 2012 21:08 An: Thomas Voelkl tho...@puzzleandplay.de, 677...@bugs.debian.org Betreff: Re: Bug#677086: apache2-mpm-prefork: apache2 sends 400 bad request on POST from some firefox browsers