Bug 131522

Summary: AX: WebProcess at com.apple.WebCore: WebCore::AXObjectCache::rootObject + 18
Product: WebKit Reporter: chris fleizach <cfleizach>
Component: AccessibilityAssignee: chris fleizach <cfleizach>
Status: RESOLVED FIXED    
Severity: Normal CC: andersca, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
patch kling: review+

chris fleizach
Reported 2014-04-10 18:07:43 PDT
Crash at 33 com.apple.WebCore: WebCore::AXObjectCache::rootObject + 18 <== 33 com.apple.WebKit2: -[WKAccessibilityWebPageObject accessibilityRootObjectWrapper] + 101 18 com.apple.WebKit2: -[WKAccessibilityWebPageObject accessibilityChildren] + 17 | 18 com.apple.WebKit2: -[WKAccessibilityWebPageObject accessibilityAttributeValue:] + 535 | 13 com.apple.AppKit: -[NSObject(NSAccessibilityInternal) _accessibilityValueForAttribute:clientError:] + 228 | | 13 com.apple.AppKit: CopyAppKitUIElementAttributeValueNoCatch + 53 | | 13 com.apple.AppKit: CopyAttributeValue + 359 | | 13 com.apple.HIServices: _AXXMIGCopyAttributeValue + 221 | | 13 com.apple.HIServices: _XCopyAttributeValue + 333 | | 13 com.apple.HIServices: mshMIGPerform + 443 | | 13 com.apple.CoreFoundation: __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41 | | 13 com.apple.CoreFoundation: __CFRunLoopDoSource1 + 153 | | 13 com.apple.CoreFoundation: __CFRunLoopRun + 1826 | | 13 com.apple.CoreFoundation: CFRunLoopRunSpecific + 290 | | 13 com.apple.HIToolbox: RunCurrentEventLoopInMode + 209 | | 13 com.apple.HIToolbox: ReceiveNextEventCommon + 356 | | 13 com.apple.HIToolbox: BlockUntilNextEventMatchingListInMode + 62 <rdar://problem/15561031>
Attachments
patch (1.51 KB, patch)
2014-04-10 22:24 PDT, chris fleizach 		kling: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
chris fleizach
Comment 1 2014-04-10 22:24:44 PDT
Created attachment 229109 [details] patch
Andreas Kling
Comment 2 2014-04-10 23:58:50 PDT
Comment on attachment 229109 [details] patch r=me
chris fleizach
Comment 3 2014-04-11 11:24:42 PDT
http://trac.webkit.org/changeset/167136
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