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-rw-r--r--dom/security/nsContentSecurityManager.cpp63
1 files changed, 43 insertions, 20 deletions
diff --git a/dom/security/nsContentSecurityManager.cpp b/dom/security/nsContentSecurityManager.cpp
index 9329c558a..0cc4933fe 100644
--- a/dom/security/nsContentSecurityManager.cpp
+++ b/dom/security/nsContentSecurityManager.cpp
@@ -253,7 +253,7 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
nsContentPolicyType internalContentPolicyType =
aLoadInfo->InternalContentPolicyType();
nsCString mimeTypeGuess;
- nsCOMPtr<nsINode> requestingContext = nullptr;
+ nsCOMPtr<nsISupports> requestingContext = nullptr;
#ifdef DEBUG
// Don't enforce TYPE_DOCUMENT assertions for loads
@@ -327,10 +327,13 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
case nsIContentPolicy::TYPE_XMLHTTPREQUEST: {
// alias nsIContentPolicy::TYPE_DATAREQUEST:
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::DOCUMENT_NODE,
- "type_xml requires requestingContext of type Document");
-
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::DOCUMENT_NODE,
+ "type_xml requires requestingContext of type Document");
+ }
+#endif
// We're checking for the external TYPE_XMLHTTPREQUEST here in case
// an addon creates a request with that type.
if (internalContentPolicyType ==
@@ -351,18 +354,26 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
case nsIContentPolicy::TYPE_OBJECT_SUBREQUEST: {
mimeTypeGuess = EmptyCString();
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::ELEMENT_NODE,
- "type_subrequest requires requestingContext of type Element");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::ELEMENT_NODE,
+ "type_subrequest requires requestingContext of type Element");
+ }
+#endif
break;
}
case nsIContentPolicy::TYPE_DTD: {
mimeTypeGuess = EmptyCString();
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::DOCUMENT_NODE,
- "type_dtd requires requestingContext of type Document");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::DOCUMENT_NODE,
+ "type_dtd requires requestingContext of type Document");
+ }
+#endif
break;
}
@@ -380,9 +391,13 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
mimeTypeGuess = EmptyCString();
}
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::ELEMENT_NODE,
- "type_media requires requestingContext of type Element");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::ELEMENT_NODE,
+ "type_media requires requestingContext of type Element");
+ }
+#endif
break;
}
@@ -409,18 +424,26 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
case nsIContentPolicy::TYPE_XSLT: {
mimeTypeGuess = NS_LITERAL_CSTRING("application/xml");
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::DOCUMENT_NODE,
- "type_xslt requires requestingContext of type Document");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::DOCUMENT_NODE,
+ "type_xslt requires requestingContext of type Document");
+ }
+#endif
break;
}
case nsIContentPolicy::TYPE_BEACON: {
mimeTypeGuess = EmptyCString();
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::DOCUMENT_NODE,
- "type_beacon requires requestingContext of type Document");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::DOCUMENT_NODE,
+ "type_beacon requires requestingContext of type Document");
+ }
+#endif
break;
}