[html5] r1641 - /

[whatwg at whatwg.org]

Author: ianh
Date: 2008-05-19 16:54:57 -0700 (Mon, 19 May 2008)
New Revision: 1641

Modified:
   index
   source
Log:
[e] (0) Add a warning to make sure the seamless='' attribute doesn't get misimplemented to apply cross-origin (credit: lachy)

Modified: index
===================================================================
--- index	2008-05-19 23:51:33 UTC (rev 1640)
+++ index	2008-05-19 23:54:57 UTC (rev 1641)
@@ -14320,6 +14320,14 @@
    href="#seamless0">seamless browsing context</a> flag must be set to false
    for that <a href="#browsing1">browsing context</a>.
 
+  <p class=warning>It is important that user agents recheck the above
+   conditions whenever the <a href="#active">active document</a> of the <a
+   href="#nested0">nested browsing context</a> of the <code><a
+   href="#iframe">iframe</a></code> changes, such that the <a
+   href="#seamless0">seamless browsing context</a> flag gets unset if the <a
+   href="#nested0">nested browsing context</a> is <a href="#navigate"
+   title=navigate>navigated</a> to another origin.
+
   <p>An <code><a href="#iframe">iframe</a></code> element never has <a
    href="#fallback">fallback content</a>, as it will always create a nested
    <a href="#browsing1">browsing context</a>, regardless of whether the

Modified: source
===================================================================
--- source	2008-05-19 23:51:33 UTC (rev 1640)
+++ source	2008-05-19 23:54:57 UTC (rev 1641)
@@ -12332,7 +12332,14 @@
   and the <span>seamless browsing context</span> flag must be set to
   false for that <span>browsing context</span>.</p>
 
+  <p class="warning">It is important that user agents recheck the
+  above conditions whenever the <span>active document</span> of the
+  <span>nested browsing context</span> of the <code>iframe</code>
+  changes, such that the <span>seamless browsing context</span> flag
+  gets unset if the <span>nested browsing context</span> is <span
+  title="navigate">navigated</span> to another origin.</p>
 
+
   <p>An <code>iframe</code> element never has <span>fallback
   content</span>, as it will always create a nested <span>browsing
   context</span>, regardless of whether the specified initial contents