[webkit-reviews] review requested: [Bug 53368] Fix XSSFilter crash when extracting the source for a token twice : [Attachment 80551] Patch

[bugzilla-daemon at webkit.org]

Adam Barth <abarth at webkit.org> has asked  for review:
Bug 53368: Fix XSSFilter crash when extracting the source for a token twice
https://bugs.webkit.org/show_bug.cgi?id=53368

Attachment 80551: Patch
https://bugs.webkit.org/attachment.cgi?id=80551&action=review