Merge pull request #8781 from brave/fix/8448

block webgl2 fingerprinting and webgl readPixels
brave · May 17, 2017 · 3e7de4e · 3e7de4e
2 parents 531b209 + 3cc2d65
commit 3e7de4e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/app/extensions/brave/content/scripts/blockCanvasFingerprinting.js b/app/extensions/brave/content/scripts/blockCanvasFingerprinting.js
@@ -113,14 +113,16 @@ if (chrome.contentSettings.canvasFingerprinting == 'block') {
   })
 
   var webglMethods = ['getSupportedExtensions', 'getParameter', 'getContextAttributes',
-    'getShaderPrecisionFormat', 'getExtension']
+    'getShaderPrecisionFormat', 'getExtension', 'readPixels']
   webglMethods.forEach(function (method) {
     var item = {
       type: 'WebGL',
       objName: 'WebGLRenderingContext',
       propName: method
     }
     methods.push(item)
+    item.objName = 'WebGL2RenderingContext',
+    methods.push(item)
   })
 
   var audioBufferMethods = ['copyFromChannel', 'getChannelData']