nginx 0.1.35 *) Feature: the "working_directory" directive. *) Feature: the "port_in_redirect" directive. *) Bugfix: the segmentation fault was occurred if the backend response header was in several packets; bug appeared in 0.1.29. *) Bugfix: if more than 10 servers were configured or some server did not use the "listen" directive, then the segmentation fault was occurred on the start. *) Bugfix: the segmentation fault might occur if the response was bigger than the temporary file. *) Bugfix: nginx returned the 400 response on requests like "GET http://www.domain.com/uri HTTP/1.0"; bug appeared in 0.1.28.

--- a/src/core/ngx_string.h
+++ b/src/core/ngx_string.h
@@ -100,6 +100,7 @@ ngx_int_t ngx_decode_base64(ngx_str_t *d
 #define NGX_ESCAPE_URI   0
 #define NGX_ESCAPE_ARGS  1
 #define NGX_ESCAPE_HTML  2
+#define NGX_ESCAPE_UTF   3
 
 uintptr_t ngx_escape_uri(u_char *dst, u_char *src, size_t size,
     ngx_uint_t type);