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From: Stephen Hemminger <stephen@networkplumber.org>
To: Jiawei Wang <jiaweiw@nvidia.com>
Cc: ferruh.yigit@intel.com, wenzhuo.lu@intel.com,
	beilei.xing@intel.com, bernard.iremonger@intel.com,
	orika@nvidia.com, viacheslavo@nvidia.com, thomas@monjalon.net,
	rasland@nvidia.com, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v6] app/testpmd: fix testpmd packets dump overlapping
Date: Wed, 6 Jan 2021 07:55:50 -0800	[thread overview]
Message-ID: <20210106075550.1565ca32@hermes.local> (raw)
In-Reply-To: <1609942417-259610-1-git-send-email-jiaweiw@nvidia.com>

On Wed,  6 Jan 2021 16:13:37 +0200
Jiawei Wang <jiaweiw@nvidia.com> wrote:

> +	int buf_size = MAX_STRING_LEN;
> +	char print_buf[buf_size];

Don't use dynamic sized array if you don't have to.
Various static checkers can see look for out of bounds access to
fixed size array.

  parent reply	other threads:[~2021-01-06 15:55 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-12  8:36 [dpdk-dev] [PATCH] " Jiawei Wang
2020-11-12 16:44 ` Ferruh Yigit
2020-11-13 16:30   ` Jiawei(Jonny) Wang
2020-11-14 12:01 ` [dpdk-dev] [PATCH v2] " Jiawei Wang
2020-11-17 12:06   ` Ferruh Yigit
2020-11-18 18:09     ` Jiawei(Jonny) Wang
2020-11-19 10:30       ` Ferruh Yigit
2020-11-20 17:35   ` [dpdk-dev] [PATCH v3] " Jiawei Wang
2020-11-20 17:50     ` Ferruh Yigit
2020-11-23  6:13       ` Jiawei(Jonny) Wang
2020-11-23 10:22         ` Ferruh Yigit
2020-11-23 11:03           ` Jiawei(Jonny) Wang
2020-11-23  8:29     ` [dpdk-dev] [PATCH v4] " Jiawei Wang
2020-11-23 11:00       ` [dpdk-dev] [PATCH v5] " Jiawei Wang
2020-11-23 14:20         ` Ferruh Yigit
2021-01-06 14:13         ` [dpdk-dev] [PATCH v6] " Jiawei Wang
2021-01-06 15:54           ` Stephen Hemminger
2021-01-08  8:31             ` Jiawei(Jonny) Wang
2021-01-06 15:55           ` Stephen Hemminger [this message]
2021-01-08  8:31             ` Jiawei(Jonny) Wang
2021-01-20  6:50           ` [dpdk-dev] [PATCH v7] " Jiawei Wang
2021-01-20 17:57             ` Ferruh Yigit

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