From 118c08154e02ba6cbb819acd93cd3e6560400afd Mon Sep 17 00:00:00 2001
From: Cunyin Chang <cunyin.chang@intel.com>
Date: Thu, 23 Mar 2017 16:54:35 +0800
Subject: [PATCH] lib/env_dpdk: exit if allocating dpdk_args fails

Change-Id: Ib7268d679ed73e73b5bc20f08dc381315ee4fd9d
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
---
 lib/env_dpdk/init.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/env_dpdk/init.c b/lib/env_dpdk/init.c
index a2259036e..b039348b9 100644
--- a/lib/env_dpdk/init.c
+++ b/lib/env_dpdk/init.c
@@ -297,6 +297,10 @@ void spdk_env_init(const struct spdk_env_opts *opts)
 	 * correctly.
 	 */
 	dpdk_args = calloc(argcount, sizeof(char *));
+	if (dpdk_args == NULL) {
+		fprintf(stderr, "Failed to allocate dpdk_args\n");
+		exit(-1);
+	}
 	memcpy(dpdk_args, args, sizeof(char *) * argcount);
 
 	fflush(stdout);