From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Morgan Rae Reschenberg Date: Wed, 24 Aug 2022 04:44:38 +0000 Subject: [PATCH] Bug 1786638: Return early if we can't fetch an internal obj when computing ATK relations r=Jamie Differential Revision: https://phabricator.services.mozilla.com/D155426 --- accessible/atk/AccessibleWrap.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/accessible/atk/AccessibleWrap.cpp b/accessible/atk/AccessibleWrap.cpp index 85281ba2cc20..2bdb40ddcb15 100644 --- a/accessible/atk/AccessibleWrap.cpp +++ b/accessible/atk/AccessibleWrap.cpp @@ -836,6 +836,10 @@ AtkRelationSet* refRelationSetCB(AtkObject* aAtkObj) { ATK_OBJECT_CLASS(parent_class)->ref_relation_set(aAtkObj); Accessible* acc = GetInternalObj(aAtkObj); + if (!acc) { + return relation_set; + } + if (!StaticPrefs::accessibility_cache_enabled_AtStartup() && acc->IsRemote()) { RemoteAccessible* proxy = acc->AsRemote();