[dpdk-stable] [PATCH 5/6] vhost: fix possible dead loop in vector filling
Maxime Coquelin
maxime.coquelin at redhat.com
Fri Jan 4 09:46:34 CET 2019
On 1/4/19 5:06 AM, Tiwei Bie wrote:
> Fix a possible dead loop which may happen, e.g. when driver
> created a loop in the desc list and lens in descs are zero.
>
> Fixes: fd68b4739d2c ("vhost: use buffer vectors in dequeue path")
> Fixes: 2f3225a7d69b ("vhost: add vector filling support for packed ring")
> Cc: stable at dpdk.org
>
> Signed-off-by: Tiwei Bie <tiwei.bie at intel.com>
> ---
> lib/librte_vhost/virtio_net.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
Thanks,
Maxime
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