Bug 76148

Summary:

Allow accessor get/set property to be set to undefined

Product:

WebKit

Reporter:

Gavin Barraclough <barraclough>

Component:

JavaScriptCore

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Fix	oliver: review+

Gavin Barraclough

Reported 2012-01-11 22:59:41 PST

AccessorDescriptor properties may have their get & set properties defined to reference a function (Callable object) or, or be set to undefined. Valid PropertyDescriptors created by toPropertyDescriptor (defined from JS code via Object.defineProperty, etc) have get and set properties that are in one of three states (1) nonexistent (c++ null JSValue), (2) JS undefined, or (3) a function (or any Callable).

Attachments
Fix (27.10 KB, patch) 2012-01-12 00:26 PST, Gavin Barraclough	oliver: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Gavin Barraclough

Comment 1 2012-01-12 00:26:29 PST

Created attachment 122178 [details] Fix

Gavin Barraclough

Comment 2 2012-01-12 10:38:42 PST

Fixed in r104836

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