Verified Commit 410bb24f authored by ma1's avatar ma1
Browse files

Bug 42574: Letterboxing, exempt pdf.js.

parent 75ac830c

toolkit/components/resistfingerprinting/RFPHelper.sys.mjs

+2 −0
Changes for toolkit/components/resistfingerprinting/RFPHelper.sys.mjs: 2 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -475,6 +475,8 @@ class _RFPHelper { 
    return (

      // ... privileged pages

      contentPrincipal.isSystemPrincipal ||

      // pdf.js

      contentPrincipal.origin.startsWith("resource://pdf.js") ||

      // ... about: URIs EXCEPT about:blank

      (currentURI.schemeIs("about") && currentURI.filePath !== "blank") ||

      // ... source code