[MAGNOLIA-4413] GZip filter breaks cached forms in chrome: strange binary content at bottom Created: 15/May/12  Updated: 17/Dec/12  Resolved: 15/May/12

Status: Closed
Project: Magnolia
Component/s: cache, core
Affects Version/s: 4.4.7, 4.5.2
Fix Version/s: None

Type: Bug Priority: Critical
Reporter: Christian Ringele Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: PNG File StrangeBinaryContent.png    
Issue Links:
causality
is causing MAGNOLIA-4591 GZip filter adds strange binary chara... Closed
duplicate
duplicates MAGNOLIA-3821 magnolia gzip compressed cache someti... Closed
relation
is related to MAGNOLIA-3821 magnolia gzip compressed cache someti... Closed
is related to MGNLEE-207 Random encoding problems with Apache ... Closed
Template:
Acceptance criteria:
Empty
Task DoD:
[ ]* Doc/release notes changes? Comment present?
[ ]* Downstream builds green?
[ ]* Solution information and context easily available?
[ ]* Tests
[ ]* FixVersion filled and not yet released
[ ]  Architecture Decision Record (ADR)
Bug DoR:
[ ]* Steps to reproduce, expected, and actual results filled
[ ]* Affected version filled
Date of First Response:

 Description   

Open in chrome (not logged in, needs to be server from the cache) the contact form:
http://demopublic.magnolia-cms.com/demo-project/service/contact.html

See the print screen. At the bottom strange binary content is rendered.
Only in chrome, works in firefox and safari.

1. Disable the gzip filter, problem gone.
2 or: server the form not form cache by adding ?something to the url, problem gone.
Seems its the combination that the cahche gzipes, and the gzip filter gzipes somehow also, or at least manipulates the http header wrong.



 Comments   
Comment by Magnolia International [ 15/May/12 ]

How is that URL related to the screenshot ?

Comment by Magnolia International [ 15/May/12 ]

Also, any clue/idea why that'd be specific to forms ? That seems odd.

Comment by Christian Ringele [ 16/May/12 ]

URL updated:
http://demopublic.magnolia-cms.com/demo-project/service/contact.html

Why you mean specific forms?It seems that this occurs to any form which is serverd by cache.
Was pointed by a customer to a form in his project, having the same problem. His form is server by cache also.
Checked on the demo, same behavior.

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