Bug 185753

Summary: defaultConstructorSourceCode needs to makeSource every time it's called
Product: WebKit Reporter: Saam Barati <saam>
Component: JavaScriptCoreAssignee: Saam Barati <saam>
Severity: Normal CC: mark.lam, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Description Flags
patch for landing none

Description Saam Barati 2018-05-17 16:13:40 PDT
Rubber stamped already by Mark Lam.

The bug here is multiple VMs can be running concurrently to one another in the same process. They may each ref/deref something that isn't ThreadSafeRefCounted
Comment 1 Saam Barati 2018-05-17 16:17:59 PDT
Created attachment 340664 [details]
patch for landing
Comment 2 Saam Barati 2018-05-17 16:20:45 PDT
landed in:
Comment 3 Radar WebKit Bug Importer 2018-05-17 16:21:18 PDT