[Webkit-unassigned] [Bug 76003] REGRESSION (r104210): WebProcess spins at 100% CPU for several minutes when loading an internal Apple site

Tue Jan 10 22:14:19 PST 2012

https://bugs.webkit.org/show_bug.cgi?id=76003

--- Comment #7 from Ryosuke Niwa <rniwa at webkit.org>  2012-01-10 22:14:19 PST ---
Created an attachment (id=121977)
 --> (https://bugs.webkit.org/attachment.cgi?id=121977&action=review)
reduction for pre r104210

(In reply to comment #6)
> To me it seems like a fairly obvious pattern to get a nodelist and then iterate over that list modifying attributes.  This seems like a fairly significant reason for them to exist at all.

According to my study on the bug 73853, this accounts for less than 1% of the real world usage of node list API. Also this behavior existed prior to r104210 as well. You just need to touch the right attribute.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.