Bug 134617 - AX: iOS: Crash accessing m_page in WKAccessibilityPageObject
Summary: AX: iOS: Crash accessing m_page in WKAccessibilityPageObject
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: chris fleizach
Keywords: InRadar
Depends on:
Reported: 2014-07-03 16:20 PDT by chris fleizach
Modified: 2014-07-31 10:11 PDT (History)
7 users (show)

See Also:

patch (4.07 KB, patch)
2014-07-03 16:24 PDT, chris fleizach
no flags Details | Formatted Diff | Diff

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Description chris fleizach 2014-07-03 16:20:36 PDT
Looks like the page has gone away, but the WKAXPageObject hangs around just long enough to access an bad delegate

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   WebKit                        	0x000000018a42de14 WebKit::WebPage::accessibilityScreenToRootView(WebCore::IntPoint const&) + 36
1   WebKit                        	0x000000018a40a714 -[WKAccessibilityWebPageObject accessibilityHitTest:] + 72
2   WebKit                        	0x000000018a40a714 -[WKAccessibilityWebPageObject accessibilityHitTest:] + 72
Comment 1 Radar WebKit Bug Importer 2014-07-03 16:20:57 PDT
Comment 2 chris fleizach 2014-07-03 16:24:24 PDT
Created attachment 234377 [details]
Comment 3 WebKit Commit Bot 2014-07-31 10:11:47 PDT
Comment on attachment 234377 [details]

Clearing flags on attachment: 234377

Committed r171860: <http://trac.webkit.org/changeset/171860>
Comment 4 WebKit Commit Bot 2014-07-31 10:11:52 PDT
All reviewed patches have been landed.  Closing bug.