nginx 1.1.15 *) Feature: the "disable_symlinks" directive. *) Feature: the "proxy_cookie_domain" and "proxy_cookie_path" directives. *) Bugfix: nginx might log incorrect error "upstream prematurely closed connection" instead of correct "upstream sent too big header" one. Thanks to Feibo Li. *) Bugfix: nginx could not be built with the ngx_http_perl_module if the --with-openssl option was used. *) Bugfix: internal redirects to named locations were not limited. *) Bugfix: calling $r->flush() multiple times might cause errors in the ngx_http_gzip_filter_module. *) Bugfix: temporary files might be not removed if the "proxy_store" directive were used with SSI includes. *) Bugfix: in some cases non-cacheable variables (such as the $args variable) returned old empty cached value. *) Bugfix: a segmentation fault might occur in a worker process if too many SSI subrequests were issued simultaneously; the bug had appeared in 0.7.25.

--- a/src/core/ngx_open_file_cache.h
+++ b/src/core/ngx_open_file_cache.h
@@ -32,6 +32,10 @@ typedef struct {
 
     ngx_uint_t               min_uses;
 
+#if (NGX_HAVE_OPENAT)
+    unsigned                 disable_symlinks:2;
+#endif
+
     unsigned                 test_dir:1;
     unsigned                 test_only:1;
     unsigned                 log:1;
@@ -64,6 +68,10 @@ struct ngx_cached_open_file_s {
 
     uint32_t                 uses;
 
+#if (NGX_HAVE_OPENAT)
+    unsigned                 disable_symlinks:2;
+#endif
+
     unsigned                 count:24;
     unsigned                 close:1;
     unsigned                 use_event:1;