On Fri, Apr 24, 2015 at 06:07:50PM +0800, Firo Yang wrote: > - if (nr_segs > UIO_MAXIOV || nr_segs < 0) > + if (nr_segs > UIO_MAXIOV) Linus said at kernel summit that he thinks this kind of checks are ok. Smatch already ignores checks like: if (nr_segs < 0 || nr_segs > UIO_MAXIOV) So making it ignore this one as well shouldn't be hard... I'll change Smatch to ignore this one as well. regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
