Commit bd547b4b authored by Graham Leggett's avatar Graham Leggett
Browse files

mod_cache: From RFC3986 (section 6.2.3.) if a URI contains an 

authority component and an empty path, the empty path is to be equivalent
to "/". It explicitly cites the following four URIs as equivalents:
http://example.com
http://example.com/
http://example.com:/
http://example.com:80/

+1: minfrin, rpluem, jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@463503 13f79535-47bb-0310-9956-ffa450edef68
parent 188c2e2e

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+9 −0
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                                                        -*- coding: utf-8 -*-

Changes with Apache 2.2.4









  *) mod_cache: From RFC3986 (section 6.2.3.) if a URI contains an









     authority component and an empty path, the empty path is to be equivalent









     to "/". It explicitly cites the following four URIs as equivalents:









       http://example.com









       http://example.com/









       http://example.com:/









       http://example.com:80/









     [Davi Arnaut <davi haxent.com.br>]

















  *) mod_cache: Don't cache requests with a expires date in the past;









     otherwise mod_cache will always try to cache the URL. This bug









     might lead to numerous rename() errors on win32 if the URL was


































modules/cache/cache_util.c



+12
−0



























Changes for modules/cache/cache_util.c: 12 added lines, 0 removed lines.



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@@ -65,6 +65,18 @@ static int uri_meets_conditions(apr_uri_t filter, int pathlen, apr_uri_t url)







        }









    }



















    /* For HTTP caching purposes, an empty (NULL) path is equivalent to









     * a single "/" path. RFCs 3986/2396









     */









    if (!url.path) {









        if (*filter.path == '/' && pathlen == 1) {









            return 1;









        }









        else {









            return 0;









        }









    }



















    /* Url has met all of the filter conditions so far, determine









     * if the paths match.









     */