> -Original Message-
> From: Maxime Coquelin
> Sent: Wednesday, October 21, 2020 8:07 PM
> To: Xia, Chenbo ; dev@dpdk.org; amore...@redhat.com
> Cc: sta...@dpdk.org
> Subject: Re: [PATCH 1/7] vhost: fix virtqueues metadata allocation
>
> Hi Chenbon
>
> On 10/21/20 1:10 PM, Xia, Chenbo wr
Hi Chenbon
On 10/21/20 1:10 PM, Xia, Chenbo wrote:
> Hi Maxime,
>
>> -Original Message-
>> From: Maxime Coquelin
>> Sent: Tuesday, October 20, 2020 1:34 AM
>> To: dev@dpdk.org; Xia, Chenbo ; amore...@redhat.com
>> Cc: Maxime Coquelin ; sta...@dpdk.org
>> Subject: [PATCH 1/7] vhost: fix v
Hi Maxime,
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, October 20, 2020 1:34 AM
> To: dev@dpdk.org; Xia, Chenbo ; amore...@redhat.com
> Cc: Maxime Coquelin ; sta...@dpdk.org
> Subject: [PATCH 1/7] vhost: fix virtqueues metadata allocation
>
> The Vhost-user backend impl
The Vhost-user backend implementation assumes there will be
no holes in the device's array of virtqueues metadata
pointers.
It can happen though, and would cause segmentation faults,
memory leaks or undefined behaviour.
This patch keep the assumption that there is no holes in this
array, and allo
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