From 8d29182cf055a03b37475f65a70b6abf321f96d9 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Wed, 27 Sep 2017 11:06:31 +0200
Subject: Add canvas data poisoning option.

Tag #61.
---
 modules/libpref/init/all.js | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'modules')

diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
index 62aedead2..d51172f42 100644
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -4448,6 +4448,10 @@ pref("image.multithreaded_decoding.limit", -1);
 // cache.
 pref("canvas.image.cache.limit", 0);
 
+// Allow track-fobics to deliberately poison canvas data for
+// toDataURL() and getImageData()
+pref("canvas.poisondata", false);
+
 // WebGL prefs
 #ifdef ANDROID
 // Disable MSAA on mobile.
-- 
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