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-rw-r--r--dom/base/Location.cpp31
1 files changed, 29 insertions, 2 deletions
diff --git a/dom/base/Location.cpp b/dom/base/Location.cpp
index 7b3722f09..e312cffe0 100644
--- a/dom/base/Location.cpp
+++ b/dom/base/Location.cpp
@@ -33,6 +33,7 @@
#include "nsCycleCollectionParticipant.h"
#include "nsNullPrincipal.h"
#include "ScriptSettings.h"
+#include "mozilla/Unused.h"
#include "mozilla/dom/LocationBinding.h"
namespace mozilla {
@@ -716,9 +717,15 @@ Location::SetProtocol(const nsAString& aProtocol)
return rv;
}
- rv = uri->SetScheme(NS_ConvertUTF16toUTF8(aProtocol));
+ nsAString::const_iterator start, end;
+ aProtocol.BeginReading(start);
+ aProtocol.EndReading(end);
+ nsAString::const_iterator iter(start);
+ Unused << FindCharInReadable(':', iter, end);
+
+ rv = uri->SetScheme(NS_ConvertUTF16toUTF8(Substring(start, iter)));
if (NS_WARN_IF(NS_FAILED(rv))) {
- return rv;
+ return NS_ERROR_DOM_SYNTAX_ERR;
}
nsAutoCString newSpec;
rv = uri->GetSpec(newSpec);
@@ -728,8 +735,28 @@ Location::SetProtocol(const nsAString& aProtocol)
// We may want a new URI class for the new URI, so recreate it:
rv = NS_NewURI(getter_AddRefs(uri), newSpec);
if (NS_FAILED(rv)) {
+ if (rv == NS_ERROR_MALFORMED_URI) {
+ rv = NS_ERROR_DOM_SYNTAX_ERR;
+ }
return rv;
}
+
+ bool isHttp;
+ rv = uri->SchemeIs("http", &isHttp);
+ if (NS_WARN_IF(NS_FAILED(rv))) {
+ return rv;
+ }
+
+ bool isHttps;
+ rv = uri->SchemeIs("https", &isHttps);
+ if (NS_WARN_IF(NS_FAILED(rv))) {
+ return rv;
+ }
+
+ if (!isHttp && !isHttps) {
+ // No-op, per spec.
+ return NS_OK;
+ }
return SetURI(uri);
}