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fixed content ref count bugs in ContentAppended

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This commit is contained in:
peterl@netscape.com
1998-09-12 02:46:09 +00:00
parent dc0782f3ec
commit a909875381
3 changed files with 15 additions and 0 deletions
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5
content/html/style/src/nsHTMLStyleSheet.cpp
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@@ -1111,6 +1111,7 @@ NS_IMETHODIMP HTMLStyleSheetImpl::ContentAppended(nsIPresContext* aPresContext,
{
nsIPresShell* shell = aPresContext->GetShell();
nsIContent* parentContainer = aContainer;
NS_IF_ADDREF(parentContainer); // match release below
while (nsnull != parentContainer) {
nsIFrame* parentFrame = shell->FindFrameWithContent(parentContainer);
if (nsnull != parentFrame) {
@@ -1148,6 +1149,7 @@ NS_IMETHODIMP HTMLStyleSheetImpl::ContentAppended(nsIPresContext* aPresContext,
// parent frame can easily identify the newly added frames. Either that
// or pass along in count in which case they must be contiguus...
lastChildFrame = frame;
NS_RELEASE(child);
}
// Notify the parent frame with a reflow command, passing it the list of
@@ -1162,9 +1164,12 @@ NS_IMETHODIMP HTMLStyleSheetImpl::ContentAppended(nsIPresContext* aPresContext,
shell->AppendReflowCommand(reflowCmd);
NS_RELEASE(reflowCmd);
}
NS_RELEASE(parentContainer);
break;
}
nsIContent* oldParent = parentContainer;
parentContainer->GetParent(parentContainer);
NS_RELEASE(oldParent);
}
NS_RELEASE(shell);