nginx 0.8.18 *) Feature: the "read_ahead" directive. *) Feature: now several "perl_modules" directive may be used. *) Feature: the "limit_req_log_level" and "limit_conn_log_level" directives. *) Bugfix: now "limit_req" directive conforms to the leaky bucket algorithm. Thanks to Maxim Dounin. *) Bugfix: nginx did not work on Linux/sparc. Thanks to Marcus Ramberg. *) Bugfix: nginx sent '\0' in a "Location" response header line on MKCOL request. Thanks to Xie Zhenye. *) Bugfix: zero status code was logged instead of 499 status code; the bug had appeared in 0.8.11. *) Bugfix: socket leak; the bug had appeared in 0.8.11.

--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -2048,6 +2048,10 @@ ngx_http_terminate_request(ngx_http_requ
     ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                    "http terminate request count:%d", mr->count);
 
+    if (rc > 0 && (mr->headers_out.status == 0 || mr->connection->sent == 0)) {
+        mr->headers_out.status = rc;
+    }
+
     cln = mr->cleanup;
     mr->cleanup = NULL;
 
@@ -2407,6 +2411,8 @@ ngx_http_set_keepalive(ngx_http_request_
         }
     }
 
+    r->keepalive = 0;
+
     ngx_http_free_request(r, 0);
 
     c->data = hc;