[dpdk-dev] [PATCH] virtio: fix crash on querying xstats

[Remy Horton]

On 20/06/2016 11:50, Yuanhan Liu wrote:
> Trying to access xstats_names after "if (stats_names == NULL)" is
> obviously wrong, which would result to a crash while running "show
> port xstats 0" in testpmd with virtio PMD.
>
> The fix is also straightforward: just revese the check.
>
> Fixes: baf91c395b18 ("net/virtio: fetch extended statistics with integer ids")
>
> Cc: Remy Horton <remy.horton at intel.com>
> Signed-off-by: Yuanhan Liu <yuanhan.liu at linux.intel.com>

Acked-by: Remy Horton <remy.horton at intel.com>