On Mon, Jun 21, 2010 at 08:24:51AM +0000, Andrey V. Elsukov wrote: > +done: > + if (mult * unit < mult || number * mult * unit < number) > + return (ERANGE);
A general rule is: don't check for overflow when it already occurs, since result can be any, including valid ones. Redo it to before overflow stage (using things like OFF_MAX / unit). -- http://ache.pp.ru/ _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
