From: beomsooo.kim <beomsooo.kim@samsung.com>
Date: Thu, 22 Nov 2018 04:08:42 +0000 (+0900)
Subject: In json output, if the commands add zero length string, it occur allocation fail... 
X-Git-Tag: v1.7~24^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=26ac17d062df09b0c511e01aa66a876298632469;p=users%2Fsagi%2Fnvme-cli.git

In json output, if the commands add zero length string, it occur allocation fail & abort (cannot display empty value)
---

diff --git a/json.c b/json.c
index d2f9fb73..ee400356 100644
--- a/json.c
+++ b/json.c
@@ -123,6 +123,7 @@ static struct json_value *json_create_value_string(const char *str)
 		if (!value->string) {
 			free(value);
 			value = NULL;
+			return value;
 		}
 	}
 	if (!value)