Bug 185753

Summary:

defaultConstructorSourceCode needs to makeSource every time it's called

Product:

WebKit

Reporter:

Saam Barati <saam>

Component:

JavaScriptCore

Assignee:

Saam Barati <saam>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

mark.lam, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

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:
https://trac.webkit.org/changeset/231930/webkit

Comment 3 Radar WebKit Bug Importer 2018-05-17 16:21:18 PDT

<rdar://problem/40349098>