html/Elements/ScrubHTML correction

RT Developers
1

Hi All,

I think there is a tag missing from the scrubber-allow: 

.

Affected RT version

Our RT is 3.4.4pre


Problem:

By using PreferRichText sometimes the text appears without formatting.


Reason

The problem occures when the richtext is not a normal html doc, but a

classic text (I mean: linebreak is chr(13) not 
 and spaces are

spaces). In a html document a part like this has to be enclosed by 


and  
 (‘pre’ means preformatted text). The bug: after these tags

have been eliminated by the scrubber, the text will have displayed

without formatting (no line breaks, no tabs, no spaces).

Resolution

Insert PRE into the scrubber’s allow string. Original file:

RT3PATH/share/html/Elements/ScrubHTML, line 64.


$scrubber->allow(

qw[A B U P BR I HR BR SMALL EM FONT SPAN DIV UL OL LI DL DT DD PRE]);


Regards,


Ákos