[dpdk-dev] [PATCH] vmxnet3: fix crash on stop

Thomas Monjalon thomas.monjalon at 6wind.com
Fri Aug 29 12:41:55 CEST 2014


> The cmd_ring_release can be called twice if queue has already
> been released. This cause crash on shutdown.
> 
> Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
> 
> @@ -173,6 +173,7 @@ vmxnet3_cmd_ring_release(vmxnet3_cmd_rin
>  		vmxnet3_cmd_ring_adv_next2comp(ring);
>  	}
>  	rte_free(ring->buf_info);
> +	ring->buf_info = NULL;
>  }

Acked-by: Thomas Monjalon <thomas.monjalon at 6wind.com>

Applied for version 1.7.1.

Thanks
-- 
Thomas


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