Bug 218463

Summary: guard UIScribbleInteraction class property observing behind a LOA check
Product: WebKit Reporter: Devin Rousso <hi>
Component: New BugsAssignee: Devin Rousso <hi>
Status: RESOLVED FIXED    
Severity: Normal CC: hi, thorton, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 212580    
Bug Blocks:    
Attachments:
Description Flags
Patch none

Devin Rousso
Reported 2020-11-02 15:22:59 PST
it's been reported that some apps swizzle `-[NSObject addObserver:forKeyPath:options:context:]` without support for the fact that the object can be a class rather than an instance
Attachments
Patch (4.50 KB, patch)
2020-11-02 15:29 PST, Devin Rousso 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Devin Rousso
Comment 1 2020-11-02 15:23:21 PST
<rdar://problem/70747966>
Devin Rousso
Comment 2 2020-11-02 15:29:21 PST
Created attachment 412978 [details] Patch
EWS
Comment 3 2020-11-02 16:40:56 PST
Committed r269279: <https://trac.webkit.org/changeset/269279> All reviewed patches have been landed. Closing bug and clearing flags on attachment 412978 [details].
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