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Re: [Qemu-devel] [PATCH v2] hw/vfio/common: Refactor container initializ

From: Auger Eric
Subject: Re: [Qemu-devel] [PATCH v2] hw/vfio/common: Refactor container initialization
Date: Wed, 23 Jan 2019 16:31:36 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0

Hi Eric,

On 1/23/19 4:01 PM, Eric Blake wrote:
> On 1/23/19 8:44 AM, Auger Eric wrote:
>>> /tmp/qemu-test/src/block/sheepdog.c: In function 'find_vdi_name':
>>> /tmp/qemu-test/src/block/sheepdog.c:1239:5: error: 'strncpy' specified 
>>> bound 256 equals destination size [-Werror=stringop-truncation]
>>>      strncpy(buf + SD_MAX_VDI_LEN, tag, SD_MAX_VDI_TAG_LEN);
>>>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> does not seem to be related to my patch.
> Known false alarm; the patchew processing queue is backlogged, and is
> testing patches against a version of qemu.git that does not yet have
> patches for newer gcc compliance incorporated, while at the same time
> having recently upgraded its testing environment to use the newer gcc
> that warns.  Commit 97b583f4 will silence the noise, once patchew
> catches up to using it.
Thank you for the explanation.


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