AX: WebView crashes app after opening VoiceOver context box menu from modal dialog
authorcfleizach@apple.com <cfleizach@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Thu, 13 Jul 2017 07:47:11 +0000 (07:47 +0000)
committercfleizach@apple.com <cfleizach@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Thu, 13 Jul 2017 07:47:11 +0000 (07:47 +0000)
commit30578846aa4583723ceee6a9c0952fb51a407d26
tree97de033cae3b2db73627610b172e1eb737808714
parentcf528e09a3442e7d31a0e28e52f5dab84a6fe6a6
AX: WebView crashes app after opening VoiceOver context box menu from modal dialog
https://bugs.webkit.org/show_bug.cgi?id=163999
<rdar://problem/28949013>

Reviewed by Joanmarie Diggs.

Protect when m_object goes away.

* accessibility/mac/WebAccessibilityObjectWrapperMac.mm:
(-[WebAccessibilityObjectWrapper accessibilityShowContextMenu]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@219444 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebCore/ChangeLog
Source/WebCore/accessibility/mac/WebAccessibilityObjectWrapperMac.mm