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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: wangyunjian <wangyunjian@huawei.com>, dev@dpdk.org, nikhil.rao@intel.com
Cc: jerry.lilijun@huawei.com, xudingke@huawei.com, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] net/tap: free mempool when closing
Date: Mon, 14 Sep 2020 15:43:53 +0100
Message-ID: <391ede8a-2308-4cf6-c0cc-55716a113217@intel.com> (raw)
In-Reply-To: <1596880723-1552-1-git-send-email-wangyunjian@huawei.com>

On 8/8/2020 10:58 AM, wangyunjian wrote:
> From: Yunjian Wang <wangyunjian@huawei.com>
> 
> When setup tx queues, we will create a mempool for the 'gso_ctx'.
> The mempool is not freed when closing tap device. If free the tap
> device and create it with different name, it will create a new
> mempool. This maybe cause an OOM.
> 
> The snprintf function return value is not checked and the mempool
> name may be truncated. This patch also fix it.
> 
> Fixes: 050316a88313 ("net/tap: support TSO (TCP Segment Offload)")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>

Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

Applied to dpdk-next-net/main, thanks.


      reply	other threads:[~2020-09-14 14:44 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-29 11:35 [dpdk-dev] [PATCH] " wangyunjian
2020-08-05 13:47 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2020-08-06 12:47   ` wangyunjian
2020-08-06 13:19     ` Thomas Monjalon
2020-08-28 12:51       ` wangyunjian
2020-09-01 10:57         ` Thomas Monjalon
2020-08-05 16:35 ` [dpdk-dev] " Ferruh Yigit
2020-08-06 12:45   ` wangyunjian
2020-08-06 13:04     ` Ferruh Yigit
2020-08-06 13:35       ` wangyunjian
2020-08-08  9:58 ` [dpdk-dev] [PATCH v2] " wangyunjian
2020-09-14 14:43   ` Ferruh Yigit [this message]

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