[dpdk-dev] [PATCH] net/ixgbe: fix segfault in configuring VF VLAN strip

Zhang, Helin helin.zhang at intel.com
Tue Apr 17 18:18:01 CEST 2018



> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Zhang, Qi Z
> Sent: Tuesday, April 17, 2018 9:49 PM
> To: Dai, Wei; Lu, Wenzhuo; Ananyev, Konstantin; Lin, Xueqin
> Cc: dev at dpdk.org; stable at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] net/ixgbe: fix segfault in configuring VF VLAN
> strip
> 
> 
> 
> > -----Original Message-----
> > From: Dai, Wei
> > Sent: Monday, April 16, 2018 4:14 PM
> > To: Lu, Wenzhuo <wenzhuo.lu at intel.com>; Ananyev, Konstantin
> > <konstantin.ananyev at intel.com>; Zhang, Qi Z <qi.z.zhang at intel.com>;
> > Lin, Xueqin <xueqin.lin at intel.com>
> > Cc: dev at dpdk.org; Dai, Wei <wei.dai at intel.com>; stable at dpdk.org
> > Subject: [PATCH] net/ixgbe: fix segfault in configuring VF VLAN strip
> >
> > This patch fixes a segment fault in ixgbevf_vlan_offload_set( ) when a
> > Rx queue with index < max_rx_queues is not setup.
> > For such queue, rxq = dev->data->rx_queues[i] is null pointer.
> >
> > Fixes: 860a94d3c692 ("net/ixgbe: support VLAN strip per queue
> > offloading in
> > VF")
> > Cc: stable at dpdk.org
> >
> > Signed-off-by: Wei Dai <wei.dai at intel.com>
> 
> Acked-by: Qi Zhang <qi.z.zhang at intel.com>
Applied to dpdk-next-net-intel, thanks!

/Helin


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