From 95c46082414632687e3ddd52435d476ab9dc320f Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Sun, 22 Apr 2018 20:38:02 +0200
Subject: Bug 1329288: Allow content policy consumers to identify contentPolicy
 checks from docshell

---
 dom/security/nsCSPContext.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'dom')

diff --git a/dom/security/nsCSPContext.cpp b/dom/security/nsCSPContext.cpp
index a7517f65e..979bd915f 100644
--- a/dom/security/nsCSPContext.cpp
+++ b/dom/security/nsCSPContext.cpp
@@ -171,9 +171,10 @@ nsCSPContext::ShouldLoad(nsContentPolicyType aContentType,
     }
   }
 
-  // aExtra is only non-null if the channel got redirected.
-  bool wasRedirected = (aExtra != nullptr);
+  // aExtra holds the original URI of the channel if the
+  // channel got redirected (until we fix Bug 1332422).
   nsCOMPtr<nsIURI> originalURI = do_QueryInterface(aExtra);
+  bool wasRedirected = originalURI;
 
   bool permitted = permitsInternal(dir,
                                    aContentLocation,
-- 
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