linux-kernel - Re: (subset) [PATCH 4/8] rpmsg: qcom: glink: replace strncpy() with strscpy

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Mon, 18 Jul 2022 17:59:06 -0500
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     linux-kernel@...r.kernel.org, krzysztof.kozlowski@...aro.org,
        agross@...nel.org, sboyd@...nel.org, mturquette@...libre.com,
        linux-clk@...r.kernel.org, mathieu.poirier@...aro.org,
        linux-remoteproc@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: Re: (subset) [PATCH 4/8] rpmsg: qcom: glink: replace strncpy() with strscpy_pad()

On Sun, 1 May 2022 12:35:16 +0200, 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));
> 
> [...]

Applied, thanks!

[4/8] rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
      commit: 766279a8f85df32345dbda03b102ca1ee3d5ddea

Best regards,
-- 
Bjorn Andersson <bjorn.andersson@...aro.org>