On Mon, Apr 03, 2017 at 03:11:27PM +0900, Ken-ichirou MATSUZAWA wrote: > Recent languages implements array to hold its length. This patch > enables to help to wrap these. As of this C library, we can use > this like below without double sized buffer. > > char buf[MNL_SOCKET_BUFFER_SIZE]; > > b = mnl_nlmsg_batch_start(buf, sizeof(buf)); > nlbuf = mnl_nlmsg_batch_current(b); > rest = mnl_nlmsg_batch_rest(b); > if (rest < NLMSG_HDRLEN) > return false; Only for this usecase above? > nlh = mnl_nlmsg_put_header(nlbuf); Probably we need mnl_nlmsg_put_header_check()? > ... > if (!mnl_attr_put_u8_check(nlh, rest, 1, 2)) > return false; > ... -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
