Bug 1292522 - Fix regression from bug 409885. r=smaug

iaxat · Aug 16, 2016 · b069a2f · b069a2f
1 parent 4140bdd
commit b069a2f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/dom/html/nsHTMLDocument.cpp b/dom/html/nsHTMLDocument.cpp
@@ -947,6 +947,11 @@ nsHTMLDocument::SetDomain(const nsAString& aDomain, ErrorResult& rv)
     return;
   }
 
+  // If the old uri had a port number and the new domain does not have,
+  // SetHostPort will not reset the port number of the old uri, it will be
+  // kept. Here we want to reset the port number, so we need to do it manually.
+  newURI->SetPort(-1);
+
   rv2 = newURI->SetHostPort(NS_ConvertUTF16toUTF8(aDomain));
   if (NS_FAILED(rv2)) {
     rv.Throw(rv2);