[dpdk-dev] [PATCH] driver/net/pcap fix: pcap fd leak
ferruh.yigit at intel.com
Fri Feb 26 17:46:31 CET 2021
On 2/26/2021 4:20 PM, ZhangTengfei wrote:
> pcap fd was opend when vdev probed,
> but not closed when vdev removed.
> This bug appears in dpdk-pdump
> Signed-off-by: ZhangTengfei <zypscode at outlook.com>
> drivers/net/pcap/rte_eth_pcap.c | 1 +
> 1 file changed, 1 insertion(+)
> diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c
> index 90f5d75ea..fb01ea924 100644
> --- a/drivers/net/pcap/rte_eth_pcap.c
> +++ b/drivers/net/pcap/rte_eth_pcap.c
> @@ -1597,6 +1597,7 @@ pmd_pcap_remove(struct rte_vdev_device *dev)
> if (eth_dev == NULL)
> return 0; /* port already released */
> + eth_dev_stop(eth_dev);
Thanks for the fix,
the cleanup seems missing in 'eth_dev_close()' too, what do you think moving
'eth_dev_stop(eth_dev);' inside the 'eth_dev_close()'?
So both 'close' and 'remove' will be covered.
Btw, you have same patch with both "ZhangTengfei <zhangtengfei at oppo.com>" sign
and "ZhangTengfei <zypscode at outlook.com>" sign (this one), can you please
clarify which one do you prefer?
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