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[DOM] Avoid leaks in nsXMLPrettyPrinter.

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This commit is contained in:
Moonchild
2026-04-24 20:38:39 +02:00
committed by roytam1
parent 59887ccee8
commit bee96124c5
1 changed files with 2 additions and 0 deletions
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dom/xml/nsXMLPrettyPrinter.cpp
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@@ -256,6 +256,8 @@ nsXMLPrettyPrinter::ContentRemoved(nsIDocument* aDocument,
void
nsXMLPrettyPrinter::NodeWillBeDestroyed(const nsINode* aNode)
{
MOZ_DIAGNOSTIC_ASSERT(mDocument == aNode);
mDocument->RemoveMutationObserver(this);
mDocument = nullptr;
NS_RELEASE_THIS();
}