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Bug 931911 - crash in mozilla::a11y::SelectionManager::ProcessSelectionChanged(nsISelection*), r=tbsaunde

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This commit is contained in:
Alexander Surkov 2013-10-29 23:19:04 -04:00
parent bfedaf9174
commit ced762ed5c
1 changed files with 3 additions and 0 deletions
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3
accessible/src/base/SelectionManager.cpp
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@ -169,6 +169,9 @@ void
SelectionManager::ProcessSelectionChanged(nsISelection* aSelection)
{
Selection* selection = static_cast<Selection*>(aSelection);
if (!selection->GetPresShell())
return;
const nsRange* range = selection->GetAnchorFocusRange();
nsINode* cntrNode = nullptr;
if (range)