[dpdk-dev] [PATCH] net/virtio-user: fix crash when detaching device
Yuanhan Liu
yliu at fridaylinux.org
Tue Jul 4 11:25:17 CEST 2017
On Fri, Jun 23, 2017 at 08:41:37AM -0400, Allain Legacy wrote:
> The rte_eth_dev.data pointer is set to a reference to a static table.
> Attempting to rte_free() it leads to a panic. For example, the
> following commands result in a panic if run in testpmd
>
> testpmd> port attach virtio_user0,path=/dev/vhost-net,iface=test0
> testpmd> port stop 2
> testpmd> port close 2
> testpmd> port detach 2
>
> Fixes: ce2eabdd43ec ("net/virtio-user: add virtual device")
Note that it's prefered (and asked) to add stable tag inside the commit log.
Cc: stable at dpdk.org
Applied to dpdk-next-virtio, with above tag added.
Thanks.
--yliu
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