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To: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>, npiggin@gmail.com,
 benh@kernel.crashing.org, paulus@samba.org
From: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
 linuxppc-dev@lists.ozlabs.org
Subject: Re: powerpc/powernv/idle: Fix build error
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Date: Mon, 13 Aug 2018 21:23:20 +1000 (AEST)
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On Thu, 2018-08-09 at 13:37:20 UTC, "Aneesh Kumar K.V" wrote:
> Fix the below build error using strlcpy instead of strncpy
> 
> In function 'pnv_parse_cpuidle_dt',
>     inlined from 'pnv_init_idle_states' at arch/powerpc/platforms/powernv/idle.c:840:7,
>     inlined from '__machine_initcall_powernv_pnv_init_idle_states' at arch/powerpc/platforms/powernv/idle.c:870:1:
> arch/powerpc/platforms/powernv/idle.c:820:3: error: 'strncpy' specified bound 16 equals destination size [-Werror=stringop-truncation]
>    strncpy(pnv_idle_states[i].name, temp_string[i],
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>     PNV_IDLE_NAME_LEN);
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/ae24ce5e12127eeef6bf946c3ee0e9

cheers