nginx 0.1.29 *) Feature: the ngx_http_ssi_module supports "include virtual" command. *) Feature: the ngx_http_ssi_module supports the condition command like 'if expr="$NAME"' and "else" and "endif" commands. Only one nested level is supported. *) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and DATE_GMT variables and "config timefmt" command. *) Feature: the "ssi_ignore_recycled_buffers" directive. *) Bugfix: the "echo" command did not show the default value for the empty QUERY_STRING variable. *) Change: the ngx_http_proxy_module was rewritten. *) Feature: the "proxy_redirect", "proxy_pass_request_headers", "proxy_pass_request_body", and "proxy_method" directives. *) Feature: the "proxy_set_header" directive. The "proxy_x_var" was canceled and must be replaced with the proxy_set_header directive. *) Change: the "proxy_preserve_host" is canceled and must be replaced with the "proxy_set_header Host $host" and the "proxy_redirect off" directives, the "proxy_set_header Host $host:$proxy_port" directive and the appropriate proxy_redirect directives. *) Change: the "proxy_set_x_real_ip" is canceled and must be replaced with the "proxy_set_header X-Real-IP $remote_addr" directive. *) Change: the "proxy_add_x_forwarded_for" is canceled and must be replaced with the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for" directive. *) Change: the "proxy_set_x_url" is canceled and must be replaced with the "proxy_set_header X-URL http://$host:$server_port$request_uri" directive. *) Feature: the "fastcgi_param" directive. *) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params" directive are canceled and must be replaced with the fastcgi_param directives. *) Feature: the "index" directive can use the variables. *) Feature: the "index" directive can be used at http and server levels. *) Change: the last index only in the "index" directive can be absolute. *) Feature: the "rewrite" directive can use the variables. *) Feature: the "internal" directive. *) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR, SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME, REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables. *) Change: nginx now passes the invalid lines in a client request headers or a backend response header. *) Bugfix: if the backend did not transfer response for a long time and the "send_timeout" was less than "proxy_read_timeout", then nginx returned the 408 response. *) Bugfix: the segmentation fault was occurred if the backend sent an invalid line in response header; bug appeared in 0.1.26. *) Bugfix: the segmentation fault may occurred in FastCGI fault tolerance configuration. *) Bugfix: the "expires" directive did not remove the previous "Expires" and "Cache-Control" headers. *) Bugfix: nginx did not take into account trailing dot in "Host" header line. *) Bugfix: the ngx_http_auth_module did not work under Linux. *) Bugfix: the rewrite directive worked incorrectly, if the arguments were in a request. *) Bugfix: nginx could not be built on MacOS X.

--- a/src/http/ngx_http_log_module.c
+++ b/src/http/ngx_http_log_module.c
@@ -106,7 +106,8 @@ static ngx_command_t  ngx_http_log_comma
 
 
 ngx_http_module_t  ngx_http_log_module_ctx = {
-    ngx_http_log_set_formats,              /* pre conf */
+    ngx_http_log_set_formats,              /* preconfiguration */
+    NULL,                                  /* postconfiguration */
 
     ngx_http_log_create_main_conf,         /* create main configuration */
     NULL,                                  /* init main configuration */
@@ -120,7 +121,7 @@ ngx_http_module_t  ngx_http_log_module_c
 
 
 ngx_module_t  ngx_http_log_module = {
-    NGX_MODULE,
+    NGX_MODULE_V1,
     &ngx_http_log_module_ctx,              /* module context */
     ngx_http_log_commands,                 /* module directives */
     NGX_HTTP_MODULE,                       /* module type */
@@ -391,6 +392,11 @@ ngx_http_log_header_in_compile(ngx_conf_
             continue;
         }
 
+        /* STUB: "Cookie" speacial handling */
+        if (ngx_http_headers_in[i].offset == 0) {
+            continue;
+        }
+
         if (ngx_strncasecmp(ngx_http_headers_in[i].name.data, value->data,
                             value->len) == 0)
         {
@@ -733,22 +739,17 @@ static ngx_int_t
 ngx_http_log_variable_compile(ngx_conf_t *cf, ngx_http_log_op_t *op,
     ngx_str_t *value)
 {
-    ngx_uint_t            i;
-    ngx_http_variable_t  *var;
+    ngx_int_t  index;
 
-    for (i = 0; i < value->len; i++) {
-        value->data[i] = ngx_toupper(value->data[i]);
-    }
-
-    var = ngx_http_add_variable(cf, value, 0);
-    if (var == NULL) {
+    index = ngx_http_get_variable_index(cf, value);
+    if (index == NGX_ERROR) {
         return NGX_ERROR;
     }
 
     op->len = 0;
     op->getlen = ngx_http_log_variable_getlen;
     op->run = ngx_http_log_variable;
-    op->data = var->index;
+    op->data = index;
 
     return NGX_OK;
 }
@@ -762,7 +763,7 @@ ngx_http_log_variable_getlen(ngx_http_re
     value = ngx_http_get_indexed_variable(r, data);
 
     if (value == NULL
-        || value == NGX_HTTP_VARIABLE_NOT_FOUND
+        || value == NGX_HTTP_VAR_NOT_FOUND
         || value->text.len == 0)
     {
         return 1;
@@ -780,7 +781,7 @@ ngx_http_log_variable(ngx_http_request_t
     value = ngx_http_get_indexed_variable(r, op->data);
 
     if (value == NULL
-        || value == NGX_HTTP_VARIABLE_NOT_FOUND
+        || value == NGX_HTTP_VAR_NOT_FOUND
         || value->text.len == 0)
     {
         *buf = '-';