On 2/17/22 11:06 AM, ic...@apache.org wrote:
> Author: icing
> Date: Thu Feb 17 10:06:31 2022
> New Revision: 1898146
>
> URL: http://svn.apache.org/viewvc?rev=1898146&view=rev
> Log:
> *) mod_http2: preserve the port number given in a HTTP/1.1
> request that was Upgraded to HTTP/2. Fixes PR65881.
>
>
> Added:
> httpd/httpd/trunk/changes-entries/pr65881.txt
> httpd/httpd/trunk/test/modules/http2/test_502_proxy_port.py
> Modified:
> httpd/httpd/trunk/modules/http2/h2_request.c
> httpd/httpd/trunk/test/modules/http2/htdocs/cgi/hello.py
>
>
> Modified: httpd/httpd/trunk/modules/http2/h2_request.c
> URL:
> http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_request.c?rev=1898146&r1=1898145&r2=1898146&view=diff
> ==============================================================================
> --- httpd/httpd/trunk/modules/http2/h2_request.c (original)
> +++ httpd/httpd/trunk/modules/http2/h2_request.c Thu Feb 17 10:06:31 2022
> @@ -90,12 +90,25 @@ apr_status_t h2_request_rcreate(h2_reque
> return APR_EINVAL;
> }
>
> - if (!ap_strchr_c(authority, ':') && r->server && r->server->port) {
> - apr_port_t defport = apr_uri_port_of_scheme(scheme);
> - if (defport != r->server->port) {
> - /* port info missing and port is not default for scheme: append
> */
> - authority = apr_psprintf(pool, "%s:%d", authority,
> - (int)r->server->port);
> + /* The authority we carry in h2_request is the 'authority' part of
> + * the URL for the request. r->hostname has stripped any port info that
> + * might have been present. Do we need to add it?
> + */
> + if (!ap_strchr_c(authority, ':')) {
> + if (r->parsed_uri.port_str) {
> + /* Yes, it was there, add it again. */
> + authority = apr_psprintf(pool, "%s:%s", authority,
> r->parsed_uri.port_str);
Performance nitpick. Wouldn't it be faster to do
authority = apr_pstrcat(pool, authority, ":", r->parsed_uri.port_str, NULL);
> + }
> + else if (!r->parsed_uri.hostname && r->server && r->server->port) {
> + /* If there was no hostname in the parsed URL, the URL was
> relative.
> + * In that case, we restore port from our server->port, if it
> + * is known and not the default port for the scheme. */
> + apr_port_t defport = apr_uri_port_of_scheme(scheme);
> + if (defport != r->server->port) {
> + /* port info missing and port is not default for scheme:
> append */
> + authority = apr_psprintf(pool, "%s:%d", authority,
> + (int)r->server->port);
> + }
> }
> }
>
>
Regards
RĂ¼diger