[dpdk-stable] [PATCH v1] eal: fix random device arguments in device iterator

[Xueming Li]

Devargs used in device iterator initialization wasn't set to zero, random
data like bus string lead to invalid address access.

This patch initializes devargs.

Fixes: c99a2d4c6b7f ("eal: implement device iteration initialization")
Cc: stable at dpdk.org
Cc: Gaetan Rivet <grive at u256.net>

Signed-off-by: Xueming Li <xuemingl at nvidia.com>
---
 lib/eal/common/eal_common_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/eal/common/eal_common_dev.c b/lib/eal/common/eal_common_dev.c
index 148a23830ab..e1e9976d8dc 100644
--- a/lib/eal/common/eal_common_dev.c
+++ b/lib/eal/common/eal_common_dev.c
@@ -573,7 +573,7 @@ int
 rte_dev_iterator_init(struct rte_dev_iterator *it,
 		      const char *dev_str)
 {
-	struct rte_devargs devargs;
+	struct rte_devargs devargs = { .bus = NULL };
 	struct rte_class *cls = NULL;
 	struct rte_bus *bus = NULL;
 
-- 
2.33.0