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Diffstat (limited to 'lib/librte_vhost/vdpa.c')
-rw-r--r--lib/librte_vhost/vdpa.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/librte_vhost/vdpa.c b/lib/librte_vhost/vdpa.c
index c2c5dff..e7d849e 100644
--- a/lib/librte_vhost/vdpa.c
+++ b/lib/librte_vhost/vdpa.c
@@ -63,6 +63,9 @@ rte_vdpa_register_device(struct rte_vdpa_dev_addr *addr,
break;
}
+ if (i == MAX_VHOST_DEVICE)
+ return -1;
+
sprintf(device_name, "vdpa-dev-%d", i);
dev = rte_zmalloc(device_name, sizeof(struct rte_vdpa_device),
RTE_CACHE_LINE_SIZE);