> -----Original Message-----
> From: Xia, Chenbo <chenbo....@intel.com>
> Sent: Thursday, September 22, 2022 9:47 PM
> To: Ma, WenwuX <wenwux...@intel.com>; maxime.coque...@redhat.com;
> dev@dpdk.org
> Cc: Hu, Jiayu <jiayu...@intel.com>; Wang, Yinan <yinan.w...@intel.com>; He,
> Xingguang <xingguang...@intel.com>; Ling, WeiX <weix.l...@intel.com>; Wang,
> YuanX <yuanx.w...@intel.com>; sta...@dpdk.org
> Subject: RE: [PATCH] examples/vhost: fix use after free
>
> > -----Original Message-----
> > From: Xia, Chenbo <chenbo....@intel.com>
> > Sent: Friday, July 15, 2022 1:55 PM
> > To: Ma, WenwuX <wenwux...@intel.com>; maxime.coque...@redhat.com;
> > dev@dpdk.org
> > Cc: Hu, Jiayu <jiayu...@intel.com>; Wang, Yinan <yinan.w...@intel.com>;
> He,
> > Xingguang <xingguang...@intel.com>; Ling, WeiX <weix.l...@intel.com>;
> Wang,
> > YuanX <yuanx.w...@intel.com>; sta...@dpdk.org
> > Subject: RE: [PATCH] examples/vhost: fix use after free
> >
> > > -----Original Message-----
> > > From: Ma, WenwuX <wenwux...@intel.com>
> > > Sent: Thursday, July 14, 2022 1:11 PM
> > > To: maxime.coque...@redhat.com; Xia, Chenbo <chenbo....@intel.com>;
> > > dev@dpdk.org
> > > Cc: Hu, Jiayu <jiayu...@intel.com>; Wang, Yinan <yinan.w...@intel.com>;
> > He,
> > > Xingguang <xingguang...@intel.com>; Ling, WeiX <weix.l...@intel.com>;
> > Wang,
> > > YuanX <yuanx.w...@intel.com>; Ma, WenwuX <wenwux...@intel.com>;
> > > sta...@dpdk.org
> > > Subject: [PATCH] examples/vhost: fix use after free
> > >
> > > In async_enqueue_pkts(), the failed pkts will
> > > be freed before return, but, the failed pkts may be
> > > retried later, it will cause use after free. So,
> > > we free the failed pkts after retry.
> > >
> > > Fixes: 1907ce4baec3 ("examples/vhost: fix retry logic on Rx path")
> > > Cc: sta...@dpdk.org
> > >
> > > Signed-off-by: Wenwu Ma <wenwux...@intel.com>
> > > ---
> > > examples/vhost/main.c | 19 ++++++++++++-------
> > > 1 file changed, 12 insertions(+), 7 deletions(-)
> > >
> >
>
> Reviewed-by: Chenbo Xia <chenbo....@intel.com>
Applied to next-virtio/main, thanks
