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Bug: Filter form fields for illegal characters

In view, forms get rendered as tables. Thus linebreaks and vertical bars are not allowed. Currently, lib/TWiki/Render.pm replaces line breaks (but not all) by <br />, but does not handle vertical bars. Forms break if they contain such.

Test case

See form below, field RelatedTopics

Environment

TWiki version: TWikiRelease02Sep2004
TWiki plugins: DefaultPlugin, EmptyPlugin, InterwikiPlugin
Server OS:  
Web server:  
Perl version:  
Client OS:  
Web Browser:  

-- ThomasWeigert - 17 Feb 2005

Impact and Available Solutions

Follow up

Thanks for the patch...

DevelopBranch has moved on so much that TWikiRelease02Sep2004 is very old. I question whether the patch can still be relevant...

-- MartinCleaver - 18 Feb 2005

This fix is found also in Dakar SVN (not clear what label introduced it).

-- ThomasWeigert - 01 May 2005

Fix record

Patch for Cairo is attached.

Discussion

Topic attachments
I Attachment History Action Size Date Who Comment
Unknown file formatpatch Render.patch r1 manage 0.4 K 2005-02-17 - 20:20 ThomasWeigert  
Edit | Attach | Watch | Print version | History: r8 < r7 < r6 < r5 < r4 | Backlinks | Raw View | Raw edit | More topic actions
Topic revision: r8 - 2005-05-01 - ThomasWeigert
 
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