Re: [Qemu-devel] [PATCH] seccomp: Work-around GCC 4.x bug in gnu99 mode

[Eduardo Otubo <otubo@redhat.com>]

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On 23/01/2019 - 07:57:51, no-reply@patchew.org wrote:
> Patchew URL: https://patchew.org/QEMU/1547573562-32754-1-git-send-email-thuth@redhat.com/
> 
> 
> 
> Hi,
> 
> This series failed the docker-mingw@fedora build test. Please find the testing commands and
> their output below. If you have Docker installed, you can probably reproduce it
> locally.
> 
> === TEST SCRIPT BEGIN ===
> #!/bin/bash
> time make docker-test-mingw@fedora SHOW_ENV=1 J=14
> === TEST SCRIPT END ===
> 
>   CC      backends/rng-egd.o
>   CC      backends/tpm.o
> /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);
>      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 
> 
> The full log is available at
> http://patchew.org/logs/1547573562-32754-1-git-send-email-thuth@redhat.com/testing.docker-mingw@fedora/?type=message.
> ---
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> Please send your feedback to patchew-devel@redhat.com

This issue was not introduced by the patch itself.
Will send a pull request anyways.

-- 
Eduardo Otubo

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