Commit 2bcb7e64 authored by Georg Koppen's avatar Georg Koppen Committed by Matthew Finkel
Browse files

Bug 30541: Disable WebGL readPixel() for web content

parent e6eb36ec
......@@ -4636,6 +4636,14 @@ bool ClientWebGLContext::ReadPixels_SharedPrecheck(
return false;
// Security check passed, but don't let content readPixel calls through for
// now, if Resist Fingerprinting Mode is enabled.
if (nsContentUtils::ResistFingerprinting(aCallerType)) {
JsWarning("readPixels: Not allowed in Resist Fingerprinting Mode");
return false;
return true;
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