guix/gnu/packages/patches/icecat-CVE-2014-1590.patch

commit 50c5ca4bacf7cda77c3a7ab1b8d82ded18fb3355
Author: Olli Pettay <Olli.Pettay@helsinki.fi>
Date:   Sun Nov 2 22:01:55 2014 +0200

    Bug 1087633 - Filter out XPConnect wrapped input streams. r=bz, a=lmandel

	Modified   content/base/src/nsXMLHttpRequest.h
diff --git a/content/base/src/nsXMLHttpRequest.h b/content/base/src/nsXMLHttpRequest.h
index b1fc4e3..4ab4f29 100644
--- a/content/base/src/nsXMLHttpRequest.h
+++ b/content/base/src/nsXMLHttpRequest.h
@@ -28,7 +28,8 @@
 #include "nsIPrincipal.h"
 #include "nsIScriptObjectPrincipal.h"
 #include "nsISizeOfEventTarget.h"
-
+#include "nsIXPConnect.h"
+#include "nsIInputStream.h"
 #include "mozilla/Assertions.h"
 #include "mozilla/DOMEventTargetHelper.h"
 #include "mozilla/MemoryReporting.h"
@@ -446,6 +447,11 @@ public:
   void Send(nsIInputStream* aStream, ErrorResult& aRv)
   {
     NS_ASSERTION(aStream, "Null should go to string version");
+    nsCOMPtr<nsIXPConnectWrappedJS> wjs = do_QueryInterface(aStream);
+    if (wjs) {
+      aRv.Throw(NS_ERROR_DOM_TYPE_ERR);
+      return;
+    }
     aRv = Send(RequestBody(aStream));
   }
   void SendAsBinary(const nsAString& aBody, ErrorResult& aRv);