Bug 163091

Summary: HasOwnPropertyCache flattening dictionaries is causing insane memory usage with the uBlock Safari extension
Product: WebKit Reporter: Saam Barati <saam>
Component: JavaScriptCoreAssignee: Saam Barati <saam>
Status: RESOLVED FIXED    
Severity: Normal CC: benjamin, fpizlo, ggaren, gskachkov, jfbastien, keith_miller, mark.lam, msaboff, oliver, rmondello, ticaiolima, ysuzuki
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
patch mark.lam: review+

Saam Barati
Reported 2016-10-06 15:26:25 PDT
I'm not too sure why, yet, however, I'm going to remove this feature, and then roll it back in when I can make it behave as desired.
Attachments
patch (1.71 KB, patch)
2016-10-06 15:32 PDT, Saam Barati 		mark.lam: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Saam Barati
Comment 1 2016-10-06 15:32:05 PDT
Created attachment 290869 [details] patch
Mark Lam
Comment 2 2016-10-06 15:38:04 PDT
Comment on attachment 290869 [details] patch r=me
Saam Barati
Comment 3 2016-10-06 15:43:26 PDT
landed in: https://trac.webkit.org/changeset/206885
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