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From: Thomas Monjalon <thomas@monjalon.net>
To: Ziye Yang <ziye.yang@intel.com>
Cc: dev@dpdk.org, konstantin.ananyev@intel.com,
	Ziye Yang <optimistyzy@gmail.com>
Subject: Re: [dpdk-dev] [PATCH v8] linuxapp, eal: Fix the memory leak issue of logid
Date: Mon, 22 Oct 2018 10:00:59 +0200	[thread overview]
Message-ID: <30207781.zVJTsycACh@xps> (raw)
In-Reply-To: <1536715910-38320-1-git-send-email-ziye.yang@intel.com>

12/09/2018 03:31, Ziye Yang:
> From: Ziye Yang <optimistyzy@gmail.com>
> 
> This patch is used to fix the memory leak issue of logid.
> We use the ASAN test in SPDK when intergrating DPDK and
> find this memory leak issue.
> 
> Signed-off-by: Ziye Yang <ziye.yang@intel.com>
> ---
> -	logid = strrchr(argv[0], '/');
> -	logid = strdup(logid ? logid + 1: argv[0]);
> -
> +	p = strrchr(argv[0], '/');
> +	snprintf(logid, sizeof(logid), "%s", (p ? p + 1 : argv[0]));

Shouldn't it be strlcpy instead of snprintf?

  parent reply	other threads:[~2018-10-22  8:01 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-05  5:39 [dpdk-dev] [PATCH v5] " Ziye Yang
2018-09-10 11:54 ` Ananyev, Konstantin
2018-09-10 11:58   ` Yang, Ziye
2018-09-10 12:19     ` Ananyev, Konstantin
2018-09-10 12:23       ` Yang, Ziye
2018-09-10 13:46 ` [dpdk-dev] [PATCH v6] " Ziye Yang
2018-09-11  1:27 ` [dpdk-dev] [PATCH v7] " Ziye Yang
2018-09-11 10:09   ` Ananyev, Konstantin
2018-09-11 13:47   ` Aaron Conole
2018-09-11 14:06     ` Ananyev, Konstantin
2018-09-11 15:27       ` Aaron Conole
2018-09-13 13:28       ` Aaron Conole
2018-09-12  1:31 ` [dpdk-dev] [PATCH v8] " Ziye Yang
2018-10-16 15:33   ` Ferruh Yigit
2018-10-22  8:00   ` Thomas Monjalon [this message]
2018-10-28 10:41     ` Thomas Monjalon

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