Re: [cvs] bogofilter/src token.c,1.118,1.119

David Relson <[email protected]> writes:

> +    uint p = (prefix == NULL) ? 0 : prefix->leng;
> +    uint l = leng + p;
> +
> +    if (l >= token_size)
> +	l = token_size - p;
> +
> +    token->leng = l;
> +
> +    /* copy prefix, if there is one */
> +    if (prefix != NULL)
> +	memcpy(token->text, prefix->text, p);
> +
> +    memcpy(token->text + p, text, l-p);		/* include nul terminator */
> +    token->text[token->leng] = '\0';		/* ensure nul termination */

What is the upper limit here?

IOW, against what limit does the actual prefix length count?

Do we limit against MAXTOKENLEN or something a lot larger?

-- 
Matthias Andree
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