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Message-ID: <640d2a3d-4c38-b921-45c1-048c255b5a9d@linaro.org>
Date:   Thu, 9 Jun 2022 10:56:52 +0200
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Subject: Re: [PATCH v2 1/3] rpmsg: qcom: glink: replace strncpy() with
 strscpy_pad()
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To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Mathieu Poirier <mathieu.poirier@linaro.org>,
        linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     Stephen Boyd <sboyd@kernel.org>
References: <20220519073330.7187-1-krzysztof.kozlowski@linaro.org>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20220519073330.7187-1-krzysztof.kozlowski@linaro.org>
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On 19/05/2022 09:33, Krzysztof Kozlowski wrote:
> The use of strncpy() is considered deprecated for NUL-terminated
> strings[1]. Replace strncpy() with strscpy_pad(), to keep existing
> pad-behavior of strncpy, similarly to commit 08de420a8014 ("rpmsg:
> glink: Replace strncpy() with strscpy_pad()").  This fixes W=1 warning:
> 
>   In function ‘qcom_glink_rx_close’,
>     inlined from ‘qcom_glink_work’ at ../drivers/rpmsg/qcom_glink_native.c:1638:4:
>   drivers/rpmsg/qcom_glink_native.c:1549:17: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
>    1549 |                 strncpy(chinfo.name, channel->name, sizeof(chinfo.name));
> 
> [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> ---
> 
> Changes since v1:
> 1. Split series per subsystem.

Any comments on these?

Best regards,
Krzysztof