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vhost-user: restart vpp may cause vhost to crash
[vpp.git]
/
src
/
vnet
/
devices
/
virtio
/
vhost_user_input.c
diff --git
a/src/vnet/devices/virtio/vhost_user_input.c
b/src/vnet/devices/virtio/vhost_user_input.c
index
911fde0
..
08fc3b1
100644
(file)
--- a/
src/vnet/devices/virtio/vhost_user_input.c
+++ b/
src/vnet/devices/virtio/vhost_user_input.c
@@
-200,7
+200,7
@@
vhost_user_rx_discard_packet (vlib_main_t * vm,
u16 last_used_idx = txvq->last_used_idx;
while (discarded_packets != discard_max)
{
- if (avail_idx ==
txvq->
last_avail_idx)
+ if (avail_idx == last_avail_idx)
goto out;
u16 desc_chain_head = txvq->avail->ring[last_avail_idx & mask];