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Date: Fri, 21 Aug 2015 01:30:54 -0400
From: Rich Felker <dalias@...c.org>
To: musl@...ts.openwall.com
Subject: Re: [PATCH] getsubopt: don't include leading = in value string
On Tue, Aug 18, 2015 at 11:06:04AM +0200, Steven Barth wrote:
> getsubopt incorrectly returns the delimiting = in the value string,
> this patch fixes it by increasing the pointer position by one.
>
> Signed-off-by: Steven Barth <cyrus@...nwrt.org>
> ---
> src/misc/getsubopt.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/misc/getsubopt.c b/src/misc/getsubopt.c
> index dac9bf9..53ee957 100644
> --- a/src/misc/getsubopt.c
> +++ b/src/misc/getsubopt.c
> @@ -15,7 +15,7 @@ int getsubopt(char **opt, char *const *keys, char **val)
> size_t l = strlen(keys[i]);
> if (strncmp(keys[i], s, l)) continue;
> if (s[l] == '=')
> - *val = s + l;
> + *val = s + l + 1;
> else if (s[l]) continue;
> return i;
> }
> --
Thanks! Applied.
Rich
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