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Date:   Mon, 10 Oct 2022 23:54:01 -0700
From:   Kees Cook <>
To:     kernel test robot <>
        "Gustavo A. R. Silva" <>
Subject: Re: [fortify] 54d9469bc5:

On Tue, Oct 11, 2022 at 11:45:56AM +0800, kernel test robot wrote:
> FYI, we noticed the following commit (built with gcc-11):
> commit: 54d9469bc515dc5fcbc20eecbe19cea868b70d68 ("fortify: Add run-time WARN for cross-field memcpy()")
> master
> [...]
> [   57.256986][ T4357] memcpy: detected field-spanning write (size 28) of single field "&ctx->nfs_server.address" at fs/nfs/namespace.c:178 (size 16)

Thanks for the report! I've sent a patch for this now:

Kees Cook

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