merge r3201, r3204, r3411:

ngx_http_autoindex_module fixes:

*) reset cached dirent.d_type after stat()
   this fixes slash after link to a directory in ngx_http_autoindex_module;
*) use cached dirent.d_type as hint on all systems

   the issues has been introduced in r2235

*) fix ngx_utf8_cpystrn(): it did not fully copy utf-8 string

1 files changed, 1 insertions, 3 deletions

diff --git a/src/core/ngx_string.c b/src/core/ngx_string.c
index 3456baa5c..f8b165731 100644
--- a/src/core/ngx_string.c
+++ b/src/core/ngx_string.c
@@ -1238,10 +1238,8 @@ ngx_utf8_cpystrn(u_char *dst, u_char *src, size_t n, size_t len)
             break;
         }
 
-        len--;
-
         while (src < next) {
-            *++dst = *++src;
+            *dst++ = *src++;
             len--;
         }
     }