nginx 1.0.3 *) Feature: the "auth_basic_user_file" directive supports "$apr1", "{PLAIN}", and "{SSHA}" password encryption methods. Thanks to Maxim Dounin. *) Feature: the "geoip_org" directive and $geoip_org variable. Thanks to Alexander Uskov, Arnaud Granal, and Denis F. Latypoff. *) Feature: ngx_http_geo_module and ngx_http_geoip_module support IPv4 addresses mapped to IPv6 addresses. *) Bugfix: a segmentation fault occurred in a worker process during testing IPv4 address mapped to IPv6 address, if access or deny rules were defined only for IPv6; the bug had appeared in 0.8.22. *) Bugfix: a cached reponse may be broken if proxy/fastcgi/scgi/ uwsgi_cache_bypass and proxy/fastcgi/scgi/uwsgi_no_cache directive values were different; the bug had appeared in 0.8.46.

--- a/src/http/ngx_http_file_cache.c
+++ b/src/http/ngx_http_file_cache.c
@@ -174,8 +174,6 @@ ngx_http_file_cache_create(ngx_http_requ
     ngx_pool_cleanup_t     *cln;
     ngx_http_file_cache_t  *cache;
 
-    ngx_http_file_cache_create_key(r);
-
     c = r->cache;
     cache = c->file_cache;
 
@@ -906,7 +904,7 @@ ngx_http_file_cache_free(ngx_http_cache_
     ngx_http_file_cache_t       *cache;
     ngx_http_file_cache_node_t  *fcn;
 
-    if (c->updated) {
+    if (c->updated || c->node == NULL) {
         return;
     }