Re: NEW: #235: Cache Invalidation only happens upon successful responses

On 19/10/2010, at 11:37 AM, Roy T. Fielding wrote:

> On Oct 18, 2010, at 5:28 PM, Mark Nottingham wrote:
>> The question here, though, is whether /y should also be invalidated; since 2616 goes to pretty extensive lengths to say that the URL indicated by Location is to be invalidated, I don't see why it shouldn't be...
> 
> It does?  That sounds like a DoS attack vector.


2616:

> In order to prevent denial of service attacks, an invalidation based on the URI in a Location or Content-Location header MUST only be performed if the host part is the same as in the Request-URI.

--
Mark Nottingham   http://www.mnot.net/

Received on Tuesday, 19 October 2010 00:42:11 UTC