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diff src/http/modules/ngx_http_rewrite_module.c @ 4710:5a4666d4b6cb stable-1.2

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Merge of r4636, r4637, r4638: config sanity checks. *) Added syntax checking of the second parameter of the "split_clients" directive. *) Capped the status code that may be returned with "return" and "try_files". *) Zero padded the returned and logged HTTP status code, and fixed possible buffer overrun in $status handling.
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 29 Jun 2012 17:28:41 +0000
parents 778ef9c3fd2d
children 9f4cdc7a8578
line wrap: on
line diff
--- a/src/http/modules/ngx_http_rewrite_module.c
+++ b/src/http/modules/ngx_http_rewrite_module.c
@@ -485,6 +485,12 @@ ngx_http_rewrite_return(ngx_conf_t *cf, 
 
     } else {
 
+        if (ret->status > 999) {
+            ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+                               "invalid return code \"%V\"", &value[1]);
+            return NGX_CONF_ERROR;
+        }
+
         if (cf->args->nelts == 2) {
             return NGX_CONF_OK;
         }