Re: [PATCH] [TRIVIAL] kstrdup

[Jeff Garzik]

On Tue, Jan 14, 2003 at 12:55:40PM +1100, Rusty Russell wrote:
> +
> +char *kstrdup(const char *s, int gfp)
> +{
> +	char *buf = kmalloc(strlen(s)+1, gfp);
> +	if (buf)
> +		strcpy(buf, s);
> +	return buf;
> +}

Poo -- why not store the length in a temp, since the compiler does it
behind the scenes anyway, and then memcpy instead of strcpy?
(remember to store the +1 too, since you want to memcpy the null...)

	Jeff