From: Igor Sysoev <igor@sysoev.ru>
Date: Wed, 18 Mar 2009 12:21:19 +0000 (+0000)
Subject: reserve space for r->uri, the bug has been introduced in r2566
X-Git-Tag: release-0.7.43~2
X-Git-Url: http://git.kaiwu.me/%7B@url%7D?a=commitdiff_plain;h=f76a6c2244dc20f7cfe01bb3261341436f0ac598;p=nginx.git

reserve space for r->uri, the bug has been introduced in r2566
---

diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
index 66698d525..66b3cee16 100644
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -1688,7 +1688,9 @@ ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
         last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
 
     } else {
-        if (ngx_http_script_run(r, path, clcf->root_lengths->elts, ++reserved,
+        reserved += alias ? 1 : r->uri.len + 1;
+
+        if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
                                 clcf->root_values->elts)
             == NULL)
         {