From 7e680fa911207c2ab6db9b60218baff5024640e5 Mon Sep 17 00:00:00 2001
From: Robert O'Callahan <robert@ocallahan.org>
Date: Tue, 21 Dec 2010 15:03:00 -0800
Subject: [PATCH] Bug 617718. Don't process invalidates if we're stopping.
 r=bsmedberg a=bsmedberg

---
 modules/plugin/base/src/nsNPAPIPluginInstance.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/modules/plugin/base/src/nsNPAPIPluginInstance.cpp b/modules/plugin/base/src/nsNPAPIPluginInstance.cpp
index afd748db0e71..6354f9d0fd53 100644
--- a/modules/plugin/base/src/nsNPAPIPluginInstance.cpp
+++ b/modules/plugin/base/src/nsNPAPIPluginInstance.cpp
@@ -1126,6 +1126,9 @@ nsNPAPIPluginInstance::GetDOMElement(nsIDOMElement* *result)
 NS_IMETHODIMP
 nsNPAPIPluginInstance::InvalidateRect(NPRect *invalidRect)
 {
+  if (RUNNING != mRunning)
+    return NS_OK;
+
   nsCOMPtr<nsIPluginInstanceOwner> owner;
   GetOwner(getter_AddRefs(owner));
   if (!owner)
@@ -1137,6 +1140,9 @@ nsNPAPIPluginInstance::InvalidateRect(NPRect *invalidRect)
 NS_IMETHODIMP
 nsNPAPIPluginInstance::InvalidateRegion(NPRegion invalidRegion)
 {
+  if (RUNNING != mRunning)
+    return NS_OK;
+
   nsCOMPtr<nsIPluginInstanceOwner> owner;
   GetOwner(getter_AddRefs(owner));
   if (!owner)
@@ -1148,6 +1154,9 @@ nsNPAPIPluginInstance::InvalidateRegion(NPRegion invalidRegion)
 NS_IMETHODIMP
 nsNPAPIPluginInstance::ForceRedraw()
 {
+  if (RUNNING != mRunning)
+    return NS_OK;
+
   nsCOMPtr<nsIPluginInstanceOwner> owner;
   GetOwner(getter_AddRefs(owner));
   if (!owner)