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Bug 429654 - Crash Crash [@ nsDocAccessible::CreateTextChangeEventForNode(nsIAccessible*, nsIDOMNode*, nsIAccessible*, int, int) ] , r=aaronlev, a=beltzner

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This commit is contained in:
surkov.alexander@gmail.com 2008-04-22 23:13:47 -07:00
parent ca67f9572c
commit 6a734e7d23
1 changed files with 4 additions and 1 deletions
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5
accessible/src/base/nsDocAccessible.cpp
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@ -1562,9 +1562,12 @@ NS_IMETHODIMP nsDocAccessible::FlushPendingEvents()
// wait to fire this here, instead of in InvalidateCacheSubtree(), where we wouldn't be able to calculate
// the offset, length and text for the text change.
if (domNode && domNode != mDOMNode) {
if (!containerAccessible)
if (!containerAccessible) {
GetAccessibleInParentChain(domNode, PR_TRUE,
getter_AddRefs(containerAccessible));
if (!containerAccessible)
containerAccessible = this;
}
nsCOMPtr<nsIAccessibleTextChangeEvent> textChangeEvent =
CreateTextChangeEventForNode(containerAccessible, domNode, accessible, PR_TRUE, PR_TRUE);