Author: kib Date: Wed Aug 2 14:54:54 2017 New Revision: 321930 URL: https://svnweb.freebsd.org/changeset/base/321930
Log: For makedev(), cast the minor argument to unsigned type explicitely, avoiding possible sign propagation. Submitted by: hselasky Modified: head/sys/sys/types.h Modified: head/sys/sys/types.h ============================================================================== --- head/sys/sys/types.h Wed Aug 2 14:45:58 2017 (r321929) +++ head/sys/sys/types.h Wed Aug 2 14:54:54 2017 (r321930) @@ -366,7 +366,7 @@ __bitcount64(__uint64_t _x) #define major(x) ((int)((dev_t)(x) >> 32)) /* major number */ #define minor(x) ((int)((x) & 0xffffffff)) /* minor number */ -#define makedev(x, y) (((dev_t)(x) << 32) | (y)) /* create dev_t */ +#define makedev(x, y) (((dev_t)(x) << 32) | (unsigned)(y)) /* create dev_t */ /* * These declarations belong elsewhere, but are repeated here and in _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
