On 10/21/2021 2:20 PM, Eli Britstein wrote:
RX/TX functions (rte_eth_rx_burst/rte_eth_tx_burst) get 'nb_pkts' argument, which specifies the maximum number to receive/transmit. It can be 0..nb_pkts, meaning nb_pkts+1 options. Testpmd can provide statistics of the burst sizes ('set record-burst-stats on') by incrementing an array cell of index <burst-size>. This array is mistakenly [MAX_PKT_BURST] size. Receiving the maximum burst will cause out of bound write. Enlarge the spread stats array by one cell to fix it.Fixes: af75078fece3 ("first public release") Cc: [email protected] Signed-off-by: Eli Britstein <[email protected]> Reviewed-by: Matan Azrad <[email protected]> Acked-by: Ferruh Yigit <[email protected]>
Applied to dpdk-next-net/main, thanks.
