From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>,
Yangchao Zhou <zhouyates@gmail.com>
Cc: dev@dpdk.org, bruce.richardson@intel.com
Subject: Re: [dpdk-dev] [PATCH v2] mem: memory leaks of hubedir caused by strdup
Date: Tue, 17 Apr 2018 11:31:09 +0100 [thread overview]
Message-ID: <dfa84a58-2395-1be9-f314-ef20dfac35c2@intel.com> (raw)
In-Reply-To: <1581620.t7eghVUmVK@xps>
On 17-Apr-18 11:24 AM, Thomas Monjalon wrote:
> 17/04/2018 12:06, Yangchao Zhou:
>> Coverity issue: 272585
>> Fixes: cb97d93e9d3b ("mem: share hugepage info primary and secondary")
>>
>> Signed-off-by: Yangchao Zhou <zhouyates@gmail.com>
>> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
>
> Better to provide a small explanation.
>
>> - retval = strdup(splitstr[MOUNTPT]);
>> + snprintf(hugedir, len, "%s", splitstr[MOUNTPT]);
>
> I think it is candidate to be replaced by strlcpy.
> Please check
>
Yes, it seems that strlcpy thingie was merged without much fanfare. I'll
be submitting a patch fixing various usages of snprintf in my recent
commits. I'm inclined to leave this as is for this commit, as it's not
the purpose of this fix.
--
Thanks,
Anatoly
next prev parent reply other threads:[~2018-04-17 10:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-17 9:43 [dpdk-dev] [PATCH] " Yangchao Zhou
2018-04-17 9:57 ` Burakov, Anatoly
2018-04-17 10:06 ` [dpdk-dev] [PATCH v2] " Yangchao Zhou
2018-04-17 10:24 ` Thomas Monjalon
2018-04-17 10:31 ` Burakov, Anatoly [this message]
2018-04-17 11:16 ` zhouyangchao
2018-04-17 11:47 ` Thomas Monjalon
2018-04-17 14:02 ` Burakov, Anatoly
2018-04-18 3:09 ` [dpdk-dev] [PATCH v3] mem: fix memory leaks of hugedir and replace snprintf Yangchao Zhou
2018-04-18 9:00 ` Thomas Monjalon
2018-04-18 9:25 ` Burakov, Anatoly
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