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SubjectRe: [PATCH] brcmfmac: replace strncpy() by strscpy()
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Xulin Sun <xulin.sun@windriver.com> wrote:

> The strncpy() may truncate the copied string,
> replace it by the safer strscpy().
>
> To avoid below compile warning with gcc 8.2:
>
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:In function 'brcmf_vndr_ie':
> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4227:2:
> warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
> strncpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN - 1);
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Signed-off-by: Xulin Sun <xulin.sun@windriver.com>
> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>

Patch applied to wireless-drivers-next.git, thanks.

5f42b382ead2 brcmfmac: replace strncpy() by strscpy()

--
https://patchwork.kernel.org/patch/11110841/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

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