Re: [PATCH] arch: blackfin: kernel: setup.c: Cleaning up missing null-terminate in conjunction with strncpy

From: Steven Miao
Date: Tue Jul 29 2014 - 02:28:08 EST


Applied! Thanks.

On Sat, Jul 26, 2014 at 9:58 PM, Rickard Strandqvist
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx> wrote:
> Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
> ---
> arch/blackfin/kernel/setup.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
> index 4f424ae..ad82468 100644
> --- a/arch/blackfin/kernel/setup.c
> +++ b/arch/blackfin/kernel/setup.c
> @@ -1464,5 +1464,5 @@ void __init cmdline_init(const char *r0)
> {
> early_shadow_stamp();
> if (r0)
> - strncpy(command_line, r0, COMMAND_LINE_SIZE);
> + strlcpy(command_line, r0, COMMAND_LINE_SIZE);
> }
> --
> 1.7.10.4
>
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