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diff src/http/ngx_http_request.c @ 5363:31af4ae8ad9c

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Request cleanup code unified, no functional changes. Additionally, detaching a cleanup chain from a request is a bit more resilent to various bugs if any.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 04 Sep 2013 21:17:00 +0400
parents 62be77b0608f
children ef3d094bb6d3
line wrap: on
line diff
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -3343,10 +3343,15 @@ ngx_http_free_request(ngx_http_request_t
         return;
     }
 
-    for (cln = r->cleanup; cln; cln = cln->next) {
+    cln = r->cleanup;
+    r->cleanup = NULL;
+
+    while (cln) {
         if (cln->handler) {
             cln->handler(cln->data);
         }
+
+        cln = cln->next;
     }
 
 #if (NGX_STAT_STUB)