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diff src/http/ngx_http_request.c @ 6993:8801ff7d58e1

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Don't pretend we support HTTP major versions >1 as HTTP/1.1.
author Ruslan Ermilov <ru@nginx.com>
date Tue, 25 Apr 2017 23:39:13 +0300
parents 5d3d9b52327d
children 9552758a786e
line wrap: on
line diff
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -72,6 +72,9 @@ static char *ngx_http_client_errors[] = 
     /* NGX_HTTP_PARSE_INVALID_REQUEST */
     "client sent invalid request",
 
+    /* NGX_HTTP_PARSE_INVALID_VERSION */
+    "client sent invalid version",
+
     /* NGX_HTTP_PARSE_INVALID_09_METHOD */
     "client sent invalid method in HTTP/0.9 request"
 };
@@ -1036,7 +1039,14 @@ ngx_http_process_request_line(ngx_event_
 
             ngx_log_error(NGX_LOG_INFO, c->log, 0,
                           ngx_http_client_errors[rc - NGX_HTTP_CLIENT_ERROR]);
-            ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
+
+            if (rc == NGX_HTTP_PARSE_INVALID_VERSION) {
+                ngx_http_finalize_request(r, NGX_HTTP_VERSION_NOT_SUPPORTED);
+
+            } else {
+                ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
+            }
+
             return;
         }