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Avoid triggering changes to the link map while enumerating it. b=304747 r+sr=roc

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mats.palmgren%bredband.net 2005-08-18 09:54:45 +00:00
parent 1686e1a5a4
commit 1916fadcc4
1 changed files with 7 additions and 3 deletions
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10
content/base/src/nsDocument.cpp
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@ -52,6 +52,7 @@
#include "nsIBaseWindow.h"
#include "nsIDocShell.h"
#include "nsIDocShellTreeItem.h"
#include "nsCOMArray.h"
#include "nsGUIEvent.h"
@ -5247,7 +5248,7 @@ class URIVisitNotifier : public nsUint32ToContentHashEntry::Visitor
{
public:
nsCAutoString matchURISpec;
nsIDocument* document;
nsCOMArray<nsIContent> contentVisited;
virtual void Visit(nsIContent* aContent) {
// Ensure that the URIs really match before we try to do anything
@ -5269,7 +5270,7 @@ public:
if (link) {
link->SetLinkState(eLinkState_Unknown);
}
document->ContentStatesChanged(aContent, nsnull, NS_EVENT_STATE_VISITED);
contentVisited.AppendObject(aContent);
}
};
@ -5286,9 +5287,12 @@ nsDocument::NotifyURIVisitednessChanged(nsIURI* aURI)
return;
URIVisitNotifier visitor;
visitor.document = this;
aURI->GetSpec(visitor.matchURISpec);
entry->VisitContent(&visitor);
for (PRUint32 count = visitor.contentVisited.Count(), i = 0; i < count; ++i) {
ContentStatesChanged(visitor.contentVisited[i],
nsnull, NS_EVENT_STATE_VISITED);
}
}
void