Bug 55220

Summary: Web Inspector: "length" getter is invoked upon console object formatting.
Product: WebKit Reporter: Pavel Feldman <pfeldman>
Component: Web Inspector (Deprecated)Assignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: apavlov, bweinstein, joepeck, keishi, loislo, pfeldman, pmuellr, rik, timothy, yurys
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch none

Pavel Feldman
Reported 2011-02-25 08:21:18 PST
Enter 'demo = {get length () {return this.a.length;}}' and submit. Read error "TypeError: Cannot read property 'length' of undefined". Reason is that array detection in the formatting code checks the length value. We should probably switch to testing whether length is enumerated instead.
Attachments
Patch (5.38 KB, patch)
2011-02-25 08:57 PST, Pavel Feldman 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Pavel Feldman
Comment 1 2011-02-25 08:57:42 PST
Created attachment 83819 [details] Patch
Pavel Feldman
Comment 2 2011-03-09 01:54:20 PST
Comment on attachment 83819 [details] Patch Clearing flags on attachment: 83819 Committed r80628: <http://trac.webkit.org/changeset/80628>
Pavel Feldman
Comment 3 2011-03-09 01:54:28 PST
All reviewed patches have been landed. Closing bug.
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