Bug 28829

Summary:

Crash in AccessibilityRenderObject::activeDescendant when trying to set aria-activedescendant to something without a renderer

Product:

WebKit

Reporter:

Adele Peterson <adele>

Component:

Accessibility

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bdakin, cfleizach

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

OS:

OS X 10.5

Attachments:

Description	Flags
crashing test case	none
patch	mitz: review+

Adele Peterson

Reported 2009-08-29 16:19:32 PDT

Created attachment 38777 [details] crashing test case Crash in AccessibilityRenderObject::activeDescendant when trying to set aria-activedescendant to something without a renderer I could only get this crash to happen when using VoiceOver. See the attached test case. Just a simple nil check - I'll attach a patch soon. Is there a way to trigger the accessibility API through DRT?

Attachments
crashing test case (228 bytes, text/html) 2009-08-29 16:19 PDT, Adele Peterson	no flags	Details
patch (3.83 KB, patch) 2009-08-29 16:53 PDT, Adele Peterson	mitz: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Adele Peterson

Comment 1 2009-08-29 16:41:11 PDT

to answer my own question, yes :)

Adele Peterson

Comment 2 2009-08-29 16:53:54 PDT

Created attachment 38778 [details] patch

Adele Peterson

Comment 3 2009-08-29 17:00:14 PDT

Committed revision 47883.

Adele Peterson

Comment 4 2009-08-29 17:12:49 PDT

<rdar://problem/7181680>

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