# HG changeset patch
# User Vladimir Khomutov <vl@wbsrv.ru>
# Date 1701165434 -10800
# Node ID dacad3a9c7b8435a4c67ad2b67f261e7b4e36d8e
# Parent  f366007dd23a6ce8e8427c1b3042781b618a2ade
HTTP: removed unused r->port_start and r->port_end.

Neither r->port_start nor r->port_end were ever used.

The r->port_end is set by the parser, though it was never used by
the following code (and was never usable, since not copied by the
ngx_http_alloc_large_header_buffer() without r->port_start set).

diff -r f366007dd23a -r dacad3a9c7b8 src/http/ngx_http_parse.c
--- a/src/http/ngx_http_parse.c	Tue Nov 14 15:26:02 2023 +0400
+++ b/src/http/ngx_http_parse.c	Tue Nov 28 12:57:14 2023 +0300
@@ -451,19 +451,16 @@
 
             switch (ch) {
             case '/':
-                r->port_end = p;
                 r->uri_start = p;
                 state = sw_after_slash_in_uri;
                 break;
             case '?':
-                r->port_end = p;
                 r->uri_start = p;
                 r->args_start = p + 1;
                 r->empty_path_in_uri = 1;
                 state = sw_uri;
                 break;
             case ' ':
-                r->port_end = p;
                 /*
                  * use single "/" from request line to preserve pointers,
                  * if request line will be copied to large client buffer
diff -r f366007dd23a -r dacad3a9c7b8 src/http/ngx_http_request.c
--- a/src/http/ngx_http_request.c	Tue Nov 14 15:26:02 2023 +0400
+++ b/src/http/ngx_http_request.c	Tue Nov 28 12:57:14 2023 +0300
@@ -1735,11 +1735,6 @@
             }
         }
 
-        if (r->port_start) {
-            r->port_start = new + (r->port_start - old);
-            r->port_end = new + (r->port_end - old);
-        }
-
         if (r->uri_ext) {
             r->uri_ext = new + (r->uri_ext - old);
         }
diff -r f366007dd23a -r dacad3a9c7b8 src/http/ngx_http_request.h
--- a/src/http/ngx_http_request.h	Tue Nov 14 15:26:02 2023 +0400
+++ b/src/http/ngx_http_request.h	Tue Nov 28 12:57:14 2023 +0300
@@ -597,8 +597,6 @@
     u_char                           *schema_end;
     u_char                           *host_start;
     u_char                           *host_end;
-    u_char                           *port_start;
-    u_char                           *port_end;
 
     unsigned                          http_minor:16;
     unsigned                          http_major:16;