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Bug 1205476 - crash in mozilla::a11y::DocAccessible::ProcessInvalidationList(), part3, r=davidb

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This commit is contained in:
Alexander Surkov 2015-09-25 12:11:49 -04:00
parent 175eada5a6
commit cdb2f4fdcb
1 changed files with 5 additions and 0 deletions
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5
accessible/generic/DocAccessible.cpp
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@ -1357,6 +1357,11 @@ DocAccessible::ProcessInvalidationList()
continue;
}
if (!child->Parent()) {
NS_ERROR("The accessible is in document but doesn't have a parent");
continue;
}
// XXX: update context flags
{
Accessible* oldParent = child->Parent();