id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
10391	Image upload in data-uri base64 doesn't work with large files	sh		"Hello, 

I am trying to use ckeditor's image plugin and I have encountered some issues with large images. 

First of all, I have a java servlet that is mapped to the filebrowserUploadUrl. This servlet doesn't save the file locally, it only reads the binary data, converts it to base64 and create a ""data-uri"" link then calls the right function of ckeditor.

Anyway, it works well with small images (<500ko) and for bigger ones I have got a red X image and :
""Failed to load resource"" in my Javascript console. 

It is definitly not a server issue, the post request works fine, I can get the data back and call ckeditor internal function. The error seems to occur in element.js line 19 :
{{{
setAttribute : (function()
    {
	var standard = function( name, value )
            {
		this.$.setAttribute( name, value ); //here!
		return this;
	    };
//...
}}}

I have tried to debug in Chrome and the value contains the right data-uri (however I can't see it entirely..)

I have also another error. Sometimes (I really don't understand how), The image is well read and displayed in the dialog. And when I try to add it (by pressing the ""Ok"" button), I get an alert ""Image source URL is missing."".

It seems that this last error happens in more often in Firefox and the first one in chrome..

If I try to insert the same images as data-uri in javascript outside CKeditor, it works perfectly.

This never happens with small images.

I hope this is clear enough. Thanks in advance,
"	Bug	confirmed	Normal		General	3.0