Null value of device name should return error without further processing.
Fixes: 1c8489da56 ("net/virtio-user: fix multi-process support")
Signed-off-by: Mohammad Abdul Awal <[email protected]>
---
drivers/net/virtio/virtio_user_ethdev.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/virtio/virtio_user_ethdev.c
b/drivers/net/virtio/virtio_user_ethdev.c
index 129c2b9ef..cefc6da66 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -516,6 +516,10 @@ virtio_user_pmd_probe(struct rte_vdev_device *dev)
if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
const char *name = rte_vdev_device_name(dev);
+ if (name == NULL) {
+ RTE_LOG(ERR, PMD, "Device name is NULL\n");
+ return -1;
+ }
eth_dev = rte_eth_dev_attach_secondary(name);
if (!eth_dev) {
RTE_LOG(ERR, PMD, "Failed to probe %s\n", name);
--
2.17.1
