[webkit-reviews] review requested: [Bug 159330] Possible null Range dereference under AXObjectCache::visiblePositionFromCharacterOffset() : [Attachment 282511] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 159330: Possible null Range dereference under
AXObjectCache::visiblePositionFromCharacterOffset()
https://bugs.webkit.org/show_bug.cgi?id=159330

Attachment 282511: Patch

https://bugs.webkit.org/attachment.cgi?id=282511&action=review