# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1252058258 0
# Node ID ffe8bfb38184d1811606ce8b801919983323e75b
# Parent  5e8bf3e983d293db257fd3a07a8b8be3308c37a6
clean cache updating state if a response has uncacheable code or
cache prohibitive headers

diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -2113,6 +2113,10 @@ ngx_http_upstream_send_response(ngx_http
     ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
                    "http cacheable: %d", u->cacheable);
 
+    if (u->cacheable == 0 && r->cache) {
+        ngx_http_file_cache_free(r, u->pipe->temp_file);
+    }
+
 #endif
 
     p = u->pipe;