Opened 11 years ago

Closed 11 years ago

#9649 closed Bug (fixed)

Global variable leak ("i")?

Reported by: Wiktor Walc Owned by:
Priority: Normal Milestone: CKEditor 4.0
Component: General Version: 4.0
Keywords: Cc:


1) I just noticed in Firebug some weird "i" variable. This variable is pretty popular, so I can image quite an interesting results of overwriting it accidentally

Can be reproduced on the nightly demo:

2) after running the inlineall sample I see also data-cke-expando:

Attachments (1)

data-cke-expando.png (45.6 KB) - added by Wiktor Walc 11 years ago.

Download all attachments as: .zip

Change History (4)

comment:1 in reply to:  description Changed 11 years ago by Olek Nowodziński

window.i comes from htmldataprocessor.js, I cannot reproduce data-cke-expando issue though (dev/release).

I created a ticket #9652 to fix pending JSLint issues, to which window.i belongs.

comment:2 Changed 11 years ago by Wiktor Walc

Make sure to click into editable elemetns to launch CKEditor, in order to see this variable.

Changed 11 years ago by Wiktor Walc

Attachment: data-cke-expando.png added

comment:3 Changed 11 years ago by Garry Yao

Resolution: fixed
Status: newclosed

The leaked variable is fixed by #9652, while the expando property seen on window is a unique DOM object identifier which cannot be removed (part of domobject impl.)

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