[webkit-reviews] review requested: [Bug 53131] [GTK] Reliable crash with getTextAtOffset() : [Attachment 80219] Patch proposal

[bugzilla-daemon at webkit.org]

Mario Sanchez Prada <msanchez at igalia.com> has asked  for review:
Bug 53131: [GTK] Reliable crash with getTextAtOffset()
https://bugs.webkit.org/show_bug.cgi?id=53131

Attachment 80219: Patch proposal
https://bugs.webkit.org/attachment.cgi?id=80219&action=review

------- Additional Comments from Mario Sanchez Prada <msanchez at igalia.com>
Simple patch to fix this. It seems there was an error in how the length in
bytes for a UTF8 substring was being calculated.