From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>,
patrick.fu@intel.com, dev@dpdk.org, chenbo.xia@intel.com
Cc: yinan.wang@intel.com
Subject: Re: [dpdk-dev] [PATCH v1] vhost: set zmbufs to NULL when freed
Date: Mon, 20 Jul 2020 17:49:40 +0100 [thread overview]
Message-ID: <ac8b3c0b-9cb2-f908-f888-15dd79977626@intel.com> (raw)
In-Reply-To: <75dbcd56-26e8-93e9-d65a-1377d32b9ffe@redhat.com>
On 7/20/2020 4:51 PM, Maxime Coquelin wrote:
> Do you agree with below title?
> vhost: fix double-free with zero-copy
Existing commit dropped from next-net and patchwork status updated.
>
> Thanks,
> Maxime
>
> On 7/15/20 5:58 PM, patrick.fu@intel.com wrote:
>> From: Patrick Fu <patrick.fu@intel.com>
>>
>> zmbufs should be set to NULL when getting freed to avoid double free on
>> the same buffer pointer
>>
>> Fixes: b0a985d1f340 ("vhost: add dequeue zero copy")
>>
>> Signed-off-by: Patrick Fu <patrick.fu@intel.com>
<...>
next prev parent reply other threads:[~2020-07-20 16:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-15 15:58 [dpdk-dev] [PATCH v1] vhost: set zmbufs to NULL when freed patrick.fu
2020-07-16 8:23 ` Xiao, QimaiX
2020-07-17 3:19 ` Xia, Chenbo
2020-07-17 12:35 ` Ferruh Yigit
2020-07-20 15:51 ` Maxime Coquelin
2020-07-20 16:49 ` Ferruh Yigit [this message]
2020-07-21 3:18 ` Fu, Patrick
2020-07-21 12:10 ` [dpdk-dev] [PATCH v2] vhost: fix double-free with zero-copy patrick.fu
2020-07-21 9:16 ` Maxime Coquelin
2020-07-21 14:58 ` Ferruh Yigit
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