From 16a4d4352c762f6035e1a39f619d358ba7688502 Mon Sep 17 00:00:00 2001
From: Raghavendra Bhat <raghavendrabhat@gluster.com>
Date: Fri, 16 Sep 2011 15:03:32 +0530
Subject: cli: if the create volume command does not contain bricks, exit
 gracefully

Change-Id: I41f896d5a9c514994874b6e4e956d38fed742d4b
BUG: 3571
Reviewed-on: http://review.gluster.com/438
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amar@gluster.com>
---
 cli/src/cli-cmd-parser.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'cli/src/cli-cmd-parser.c')

diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c
index 8ea6581a..92626df7 100644
--- a/cli/src/cli-cmd-parser.c
+++ b/cli/src/cli-cmd-parser.c
@@ -320,6 +320,11 @@ cli_cmd_volume_create_parse (const char **words, int wordcount, dict_t **options
         /* reset the count value now */
         count = 1;
 
+        if (index >= wordcount) {
+                ret = -1;
+                goto out;
+        }
+
         brick_index = index;
 
         ret = cli_cmd_bricks_parse (words, wordcount, brick_index, &bricks,
-- 
cgit