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diff src/http/ngx_http_core_module.h @ 4206:1a94a56a4e5d

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Clear old Location header (if any) while adding a new one. This prevents incorrect behaviour when another redirect is issued within error_page 302 handler.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 12 Oct 2011 13:28:03 +0000
parents 82738a316a54
children c4513d4dd024 4919fb357a5d
line wrap: on
line diff
--- a/src/http/ngx_http_core_module.h
+++ b/src/http/ngx_http_core_module.h
@@ -529,5 +529,12 @@ extern ngx_str_t  ngx_http_core_get_meth
         r->headers_out.last_modified = NULL;                                  \
     }
 
+#define ngx_http_clear_location(r)                                            \
+                                                                              \
+    if (r->headers_out.location) {                                            \
+        r->headers_out.location->hash = 0;                                    \
+        r->headers_out.location = NULL;                                       \
+    }
+
 
 #endif /* _NGX_HTTP_CORE_H_INCLUDED_ */