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changeset 2457:1aff348d9aa8

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fix segfault when geo range replaces starting part of another range
author Igor Sysoev <igor@sysoev.ru>
date Mon, 19 Jan 2009 16:42:14 +0000
parents d4b69804cffa
children 43dcf8cc2cb1
files src/http/modules/ngx_http_geo_module.c
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- 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);