Re: [PATCH 5/6] kconfig: require an exact match for "is not set" to disable CONFIG option

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Hi,

On 11/17/23 23:59, Masahiro Yamada wrote:
> Currently, any string starting "is not set" disables a CONFIG option.
> 
> For example, "# CONFIG_FOO is not settled down" is accepted as valid
> input, functioning the same as "# CONFIG_FOO is not set". It is a
> long-standing oddity.
> 
> Check the line against the exact pattern "is not set".
> 

Just to confirm (I hope), using:
CONFIG_FOO=n

will also still work to disable that config option?

Thanks.

> Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
> ---
> 
>  scripts/kconfig/confdata.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
> index 795ac6c9378f..958be12cd621 100644
> --- a/scripts/kconfig/confdata.c
> +++ b/scripts/kconfig/confdata.c
> @@ -454,7 +454,7 @@ int conf_read_simple(const char *name, int def)
>  			if (!p)
>  				continue;
>  			*p++ = 0;
> -			if (strncmp(p, "is not set", 10))
> +			if (strcmp(p, "is not set"))
>  				continue;
>  
>  			val = "n";

-- 
~Randy




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