id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13958	Selection ranges sometimes calculates out of bounds indexes.	FanFan		"== Steps to reproduce ==

1. Make selections in ckeditor rapidly.

== Expected result ==

No console messages

== Actual result ==

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36
Error: Failed to execute setStart on Range: The offset 19 is larger than or equal to the nodes length (18).
    at Error (native)
    at Object.CKEDITOR.dom.selection.selectRanges (https://aus.casewarecloud.com/wwa/e/v/880c8c5a/external/ng-ckeditor/libs/ckeditor/ckeditor.js:431:324)
    at Object.CKEDITOR.dom.selection.unlock (https://aus.casewarecloud.com/wwa/e/v/880c8c5a/external/ng

== Other details (browser, OS, CKEditor version, installed plugins) ==

Error is traced back to this line on github: https://github.com/ckeditor/ckeditor-dev/blob/3b32b2564d545c42a718bb43a9d3de9bd31ec0a0/core/selection.js#L1918


It appears it is possible to get a larger offset for range.startOffset then is available on the nativeRange.

The impact to the user is minimal as the user has not complained that this results in any noticeable impact.
"	Bug	closed	Normal		General		expired