(In reply to comment #86)
> The only reason I can think of for this to affect bug 413310 is if the POST
> response is not being cached for some reason. Does someone want to try
> applying this patch and seeing whether your can submit a POST form (in a
> subframe, so there's no bfcache), then go back then go forward?
(In reply to comment #86)
> The only reason I can think of for this to affect bug 413310 is if the POST
> response is not being cached for some reason. Does someone want to try
> applying this patch and seeing whether your can submit a POST form (in a
> subframe, so there's no bfcache), then go back then go forward?
I tested with: html,<frameset> <frame src="data: text/html, <form method='post' action='http:// gavinsharp. com/tmp/ echo.php'><input type='hidden' value='foo' name='foo'><input type='submit'>">
data:text/
With the patch applied, clicked "Submit", clicked back, clicked forward. No POST dialog.