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[Docshell] Ensure nsDocShell::mContentViewer is released properly.

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wolfbeast 2020-04-07 10:55:20 +02:00 • committed by Roy Tam
commit c8b7ac3f86
1 changed files with 6 additions and 0 deletions
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6
docshell/base/nsDocShell.cpp
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@ -860,6 +860,12 @@ nsDocShell::~nsDocShell()
shPrivate->SetRootDocShell(nullptr);
}
if (mContentViewer) {
mContentViewer->Close(nullptr);
mContentViewer->Destroy();
mContentViewer = nullptr;
}
if (--gDocShellCount == 0) {
NS_IF_RELEASE(sURIFixup);
}