[webkit-reviews] review requested: [Bug 43032] Various "selection.modify" WebCore::ContainerNode::childNodeCount NULL pointer crashes : [Attachment 63866] Patch

[bugzilla-daemon at webkit.org]

Kent Tamura <tkent at chromium.org> has asked  for review:
Bug 43032: Various "selection.modify" WebCore::ContainerNode::childNodeCount
NULL pointer crashes
https://bugs.webkit.org/show_bug.cgi?id=43032

Attachment 63866: Patch
https://bugs.webkit.org/attachment.cgi?id=63866&action=review