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vhost-user-bridge: Only process received packets on started queues 

Only process received packets if the queue has been started.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20171002191521.15748-3-dgilbert@redhat.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2017-10-02 20:15:19 +01:00 committed by Marc-André Lureau
parent bcf0836d0f
commit 121765281d
1 changed files with 1 additions and 0 deletions
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tests/vhost-user-bridge.c
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@ -277,6 +277,7 @@ vubr_backend_recv_cb(int sock, void *ctx)
DPRINT(" hdrlen = %d\n", hdrlen); DPRINT(" hdrlen = %d\n", hdrlen);
if (!vu_queue_enabled(dev, vq) || if (!vu_queue_enabled(dev, vq) ||
!vu_queue_started(dev, vq) ||
!vu_queue_avail_bytes(dev, vq, hdrlen, 0)) { !vu_queue_avail_bytes(dev, vq, hdrlen, 0)) {
DPRINT("Got UDP packet, but no available descriptors on RX virtq.\n"); DPRINT("Got UDP packet, but no available descriptors on RX virtq.\n");
return; return;