From: "Xie, Huawei" <huawei.xie@intel.com>
To: Yuanhan Liu <yuanhan.liu@linux.intel.com>,
Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"vincent.mc.li@gmail.com" <vincent.mc.li@gmail.com>
Subject: Re: [dpdk-dev] [PATCH] virtio: check if devargs is NULL before checking its value
Date: Wed, 1 Jun 2016 05:50:26 +0000 [thread overview]
Message-ID: <C37D651A908B024F974696C65296B57B4C7C00FB@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20160527020943.GZ5641@yliu-dev.sh.intel.com>
On 5/27/2016 10:08 AM, Yuanhan Liu wrote:
> On Wed, May 25, 2016 at 12:47:30PM +0200, Thomas Monjalon wrote:
>>> - dev->devargs->type != RTE_DEVTYPE_WHITELISTED_PCI) {
>>> + (!dev->devargs ||
>>> + dev->devargs->type != RTE_DEVTYPE_WHITELISTED_PCI)) {
>> Should the title be something like "fix crash ..."?
>>
>> I would also add
>> Reported-by: Vincent Li <vincent.mc.li@gmail.com>
> Huawei, the two are good comments (Thomas, thanks for the review, BTW :).
np.
>
> So, mind to send v2? BTW, I think this patch deserves some explanation,
> say, why dev->devargs could be NULL.
>
>
>
> --yliu
>
next prev parent reply other threads:[~2016-06-01 5:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-24 14:35 Huawei Xie
2016-05-25 10:47 ` Thomas Monjalon
2016-05-27 2:09 ` Yuanhan Liu
2016-06-01 5:50 ` Xie, Huawei [this message]
2016-06-13 14:53 ` [dpdk-dev] [PATCH v2] virtio: fix crash loading virtio driver when devargs isn't specified Huawei Xie
2016-06-14 13:19 ` Yuanhan Liu
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