[gnutls-devel] GnuTLS | trust: make filesystem path construction flexible (!1493)

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Daiki Ueno commented on a discussion on lib/pathbuf.c: https://gitlab.com/gnutls/gnutls/-/merge_requests/1493#note_1220644741

> +	len = buffer->len;
> +
> +	if (!INT_ADD_OK(len, to_add, &len)) {
> +		return gnutls_assert_val(GNUTLS_E_INVALID_REQUEST);
> +	}
> +
> +	/* NUL terminator.  */
> +	if (!INT_ADD_OK(len, 1, &len)) {
> +		return gnutls_assert_val(GNUTLS_E_INVALID_REQUEST);
> +	}
> +
> +	if (len <= buffer->cap) {
> +		return 0;
> +	}
> +
> +	if (!INT_MULTIPLY_OK(len, 2, &cap)) {

Me neither; so I added it to `devel/cppcheck.suppressions` :-)

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