# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1232383334 0
# Node ID 1aff348d9aa85a6d6733499fa4a046c9b8e6a5f8
# Parent  d4b69804cffac009ab127a45d86615a4030e06aa
fix segfault when geo range replaces starting part of another range

diff --git a/src/http/modules/ngx_http_geo_module.c b/src/http/modules/ngx_http_geo_module.c
--- a/src/http/modules/ngx_http_geo_module.c
+++ b/src/http/modules/ngx_http_geo_module.c
@@ -636,8 +636,8 @@ ngx_http_geo_add_range(ngx_conf_t *cf, n
 
                 range = a->elts;
 
-                ngx_memcpy(&range[i + 2], &range[i + 1],
-                           (a->nelts - 2 - i) * sizeof(ngx_http_geo_range_t));
+                ngx_memcpy(&range[i + 1], &range[i],
+                           (a->nelts - 1 - i) * sizeof(ngx_http_geo_range_t));
 
                 range[i + 1].start = (u_short) (e + 1);