Enter key issue with multi-byte character

[leecode]

Page crashed when typing multi-byte characters( Japanese/Chinese in my test ) after hitting enter key before image. Happened on iOS 8 safari.

Step to reproduce:

1.Make caret right before an image, then hit enter key.

2.Try to input multi-byte characters.

Expected Results:

Multi-byte characters are normally input.

Actual Results:

Page crashed and reloaded with message said: "A problem occurred with this webpage so it was reloaded"

[leecode]

And it can be reproduced on the demo page:http://ckeditor.com/demo

[Piotrek Koszuliński]

;/. I'm afraid that this needs to be reported to the Webkit team. The page should never crash regardless of what CKEditor does.

[Piotr Jasiun]

Confirmed on iPad Air, iOS 8.1.3. Also I was not able to reproduce it on native contenteditable (both inline and iframe).