nginx 0.7.54 *) Feature: the ngx_http_image_filter_module. *) Feature: the "proxy_ignore_headers" and "fastcgi_ignore_headers" directives. *) Bugfix: a segmentation fault might occur in worker process, if an "open_file_cache_errors off" directive was used; the bug had appeared in 0.7.53. *) Bugfix: the "port_in_redirect off" directive did not work; the bug had appeared in 0.7.39. *) Bugfix: improve handling of "select" method errors. *) Bugfix: of "select() failed (10022: ...)" error in nginx/Windows. *) Bugfix: in error text descriptions in nginx/Windows; the bug had appeared in 0.7.53.

--- a/src/http/ngx_http.h
+++ b/src/http/ngx_http.h
@@ -103,6 +103,9 @@ ngx_int_t ngx_http_read_client_request_b
 ngx_int_t ngx_http_send_header(ngx_http_request_t *r);
 ngx_int_t ngx_http_special_response_handler(ngx_http_request_t *r,
     ngx_int_t error);
+ngx_int_t ngx_http_filter_finalize_request(ngx_http_request_t *r,
+    ngx_int_t error);
+void ngx_http_clean_header(ngx_http_request_t *r);
 
 
 time_t ngx_http_parse_time(u_char *value, size_t len);