Bug 22510 - Crash at WebCore::AccessibilityRenderObject::activeDescendant() on Google Reader with ARIA
Summary: Crash at WebCore::AccessibilityRenderObject::activeDescendant() on Google Rea...
Status: VERIFIED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P1 Critical
Assignee: Nobody
URL: http://www.google.com/reader/axs
Keywords: InRadar, NeedsReduction, Regression
Depends on:
Blocks:
 
Reported: 2008-11-26 04:01 PST by Robert Blaut
Modified: 2008-12-02 10:49 PST (History)
2 users (show)

See Also:

Attachments
crash log (25.06 KB, text/plain)
2008-11-26 04:02 PST, Robert Blaut 		no flags Details
patch to fix crash (1.38 KB, patch)
2008-11-30 12:37 PST, chris fleizach 		sullivan: review+
Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Robert Blaut 2008-11-26 04:01:15 PST 
I experience replicable crashes on Google Reader (ARIA enabled) in the latest build: r38760 on Mac OS X 10.5

Steps to reproduce crash:

1) Go to http://www.google.com/reader/axs
2) Press "?" on keyboard. Info page should appear.
3) Press "?" again. Wait a couple of seconds.
4) WebKit crashes.

Crashlog attached.
Comment 1 Robert Blaut 2008-11-26 04:02:08 PST 
Created attachment 25518 [details]
crash log
Comment 2 Mark Rowe (bdash) 2008-11-26 15:18:50 PST 
<rdar://problem/6404263>
Comment 3 chris fleizach 2008-11-30 12:37:52 PST 
Created attachment 25616 [details]
patch to fix crash
Comment 4 Cameron Zwarich (cpst) 2008-11-30 12:50:07 PST 
Comment on attachment 25616 [details]
patch to fix crash

Is there some way to test this in a layout test?
Comment 5 chris fleizach 2008-11-30 13:04:19 PST 
i couldn't find a good way to test this behavior with the layout test engine. if there are any ideas let me know
Comment 6 chris fleizach 2008-11-30 13:43:53 PST 
(In reply to comment #4)
> (From update of attachment 25616 [details] [review])
> Is there some way to test this in a layout test?
> 

i couldn't find a good way to test this behavior with the layout test engine.
if there are any ideas let me know
Comment 7 chris fleizach 2008-11-30 21:36:36 PST 
http://trac.webkit.org/changeset/38855