From: Jan Blunck <jblunck@infradead.org>
Date: Tue, 11 Jul 2017 23:15:48 +0000 (-0400)
Subject: bus/vdev: allocate empty arguments string
X-Git-Tag: spdx-start~2523
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=db2592be2f8ba6bab030e4868bc664e6c1f9e29f;p=dpdk.git

bus/vdev: allocate empty arguments string

Signed-off-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
---

diff --git a/lib/librte_eal/common/eal_common_vdev.c b/lib/librte_eal/common/eal_common_vdev.c
index 5abdba0910..e00dda9aa3 100644
--- a/lib/librte_eal/common/eal_common_vdev.c
+++ b/lib/librte_eal/common/eal_common_vdev.c
@@ -144,6 +144,8 @@ alloc_devargs(const char *name, const char *args)
 	devargs->bus = &rte_vdev_bus;
 	if (args)
 		devargs->args = strdup(args);
+	else
+		devargs->args = strdup("");
 
 	ret = snprintf(devargs->name, sizeof(devargs->name), "%s", name);
 	if (ret < 0 || ret >= (int)sizeof(devargs->name)) {