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-rw-r--r--src/vnet/devices/virtio/pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/devices/virtio/pci.c b/src/vnet/devices/virtio/pci.c
index 307e73bea2e..6c6edbc3836 100644
--- a/src/vnet/devices/virtio/pci.c
+++ b/src/vnet/devices/virtio/pci.c
@@ -729,7 +729,7 @@ virtio_pci_read_caps (vlib_main_t * vm, virtio_if_t * vif, void **bar)
"[%4x] cfg type: %u, bar: %u, offset: %04x, len: %u",
pos, cap.cfg_type, cap.bar, cap.offset, cap.length);
- if (cap.bar >= 1 && cap.bar <= 5)
+ if (cap.bar >= 0 && cap.bar <= 5)
{
vif->bar = bar[cap.bar];
vif->bar_id = cap.bar;