commit 9c27aab313db46f70337c1c3b994f3d0b4d36c9a Author: Georg Koppen gk@torproject.org Date: Fri Aug 4 05:55:49 2017 +0000

Bug 21830: Copying large text from web console leaks to /tmp

Patch written by Neill Miller --- widget/nsTransferable.cpp | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/widget/nsTransferable.cpp b/widget/nsTransferable.cpp index 9ccfc8639350..135135ab23a8 100644 --- a/widget/nsTransferable.cpp +++ b/widget/nsTransferable.cpp @@ -33,6 +33,7 @@ Notes to self: #include "nsILoadContext.h" #include "nsXULAppAPI.h" #include "mozilla/UniquePtr.h" +#include "mozilla/Preferences.h"

using namespace mozilla;

@@ -195,6 +196,11 @@ nsTransferable::Init(nsILoadContext* aContext) {

if (aContext) { mPrivateData = aContext->UsePrivateBrowsing(); + } else { + // without aContext here to provide PrivateBrowsing information, + // we defer to the active configured setting + mPrivateData = + mozilla::Preferences::GetBool("browser.privatebrowsing.autostart"); } #ifdef DEBUG mInitialized = true;