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diff src/http/ngx_http_upstream.c @ 618:b9763778e212 NGINX_0_9_7

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nginx 0.9.7 *) Feature: now keepalive connections may be closed premature, if there are no free worker connections. Thanks to Maxim Dounin. *) Feature: the "rotate" parameter of the "image_filter" directive. Thanks to Adam Bocim. *) Bugfix: a case when a backend in "fastcgi_pass", "scgi_pass", or "uwsgi_pass" directives is given by expression and refers to a defined upstream.
author Igor Sysoev <http://sysoev.ru>
date Mon, 04 Apr 2011 00:00:00 +0400
parents cde3626b2d0d
children 8dc007eddbcf
line wrap: on
line diff
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -574,6 +574,14 @@ ngx_http_upstream_init_request(ngx_http_
             }
         }
 
+        if (u->resolved->port == 0) {
+            ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
+                          "no port in upstream \"%V\"", host);
+            ngx_http_upstream_finalize_request(r, u,
+                                               NGX_HTTP_INTERNAL_SERVER_ERROR);
+            return;
+        }
+
         temp.name = *host;
 
         ctx = ngx_resolve_start(clcf->resolver, &temp);