# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1364579981 0
# Node ID ab992c25770ca178252836832b099204c30a37a4
# Parent  94c349e3589d37765b7abf3801e43e7727d37ef9
Merge of r5129: split clients configuration parsing.

Split clients: check length when parsing configuration.

diff --git a/src/http/modules/ngx_http_split_clients_module.c b/src/http/modules/ngx_http_split_clients_module.c
--- a/src/http/modules/ngx_http_split_clients_module.c
+++ b/src/http/modules/ngx_http_split_clients_module.c
@@ -218,7 +218,7 @@ ngx_http_split_clients(ngx_conf_t *cf, n
         part->percent = 0;
 
     } else {
-        if (value[0].data[value[0].len - 1] != '%') {
+        if (value[0].len == 0 || value[0].data[value[0].len - 1] != '%') {
             goto invalid;
         }