Bug 237619 - IntersectionObserver is causing massive document leaks on haaretz.co.il
Summary: IntersectionObserver is causing massive document leaks on haaretz.co.il
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore Misc. (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Chris Dumez
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-03-08 14:24 PST by Chris Dumez
Modified: 2022-05-26 14:45 PDT (History)
6 users (show)

See Also:

Attachments
Patch (7.52 KB, patch)
2022-03-08 14:35 PST, Chris Dumez 		no flags Details | Formatted Diff | Diff
Patch (7.56 KB, patch)
2022-03-08 18:06 PST, Chris Dumez 		no flags Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Chris Dumez 2022-03-08 14:24:49 PST 
IntersectionObserver is causing massive document leaks on haaretz.co.il. Many of the iframe documents (Google ad frames) are leaking.
Comment 1 Radar WebKit Bug Importer 2022-03-08 14:25:07 PST 
<rdar://problem/89989815>
Comment 2 Chris Dumez 2022-03-08 14:35:55 PST 
Created attachment 454154 [details]
Patch
Comment 3 Chris Dumez 2022-03-08 18:06:59 PST 
Created attachment 454180 [details]
Patch
Comment 4 EWS 2022-03-08 22:14:57 PST 
Committed r291030 (248204@main): <https://commits.webkit.org/248204@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 454180 [details].
Comment 5 Brent Fulgham 2022-05-26 14:45:00 PDT 
This fix shipped with Safari 15.5 (all platforms).