ntfs/libntfs/acls.c

976 	int perms;
1016 		perms = pacl->ace[i].perms;
1020 		if (perms & ~7) ok = FALSE;
1033 			pchk->mode |= perms << 6;
1040 			pchk->mode = (pchk->mode & 07707) | (perms << 3);
1047 			pchk->mode |= perms;
1057 			pchk->mode = (pchk->mode & 07707) | (perms << 3);
1105 			mode |= (pace->perms & 7) << 6;
1109 			mode = (mode & 07707) | ((pace->perms & 7) << 3);
1112 			mode |= pace->perms & 7;
1221 			pace->perms = (mode >> 6) & 7;
1226 				pace->perms = (mode >> 3) & 7;
1230 			pace->perms = (mode >> 3) & 7;
1234 			pace->perms = mode & 7;
1323 		pyace->perms = ((mode & ~mask) >> 6) & 7;
1327 		pyace->perms = ((mode & ~mask) >> 3) & 7;
1331 		pyace->perms = (mode & ~mask) & 7;
1379 			 * Copy inherited tags and adapt perms
1390 				pyace->perms &= (mode >> 6) & 7;
1394 					pyace->perms &= (mode >> 3) & 7;
1397 				pyace->perms &= mode & 7;
1400 				pyace->perms &= (mode >> 3) & 7;
1421 				pyace->perms = ((mode & ~mask) >> 6) & 7;
1430 				pyace->perms = ((mode & ~mask) >> 3) & 7;
1439 				pyace->perms = mode & ~mask & 7;
1499 				targetace->perms = firstace->perms;
1507 				targetace->perms = secondace->perms;
1519 		targetace->perms = firstace->perms;
1528 		targetace->perms = secondace->perms;
1621 	u16 perms;
1630 	perms = pxace->perms;
1692 			if (perms & POSIX_PERM_X)
1694 			if (perms & POSIX_PERM_W)
1696 			if (perms & POSIX_PERM_R)
1699 			if (perms & POSIX_PERM_X)
1701 			if (perms & POSIX_PERM_W)
1703 			if (perms & POSIX_PERM_R)
1782 	u16 perms;
1789 	perms = pxace->perms;
1815 			if (perms & POSIX_PERM_X)
1817 			if (perms & POSIX_PERM_W)
1819 			if (perms & POSIX_PERM_R)
1822 			if (perms & POSIX_PERM_X)
1824 			if (perms & POSIX_PERM_W)
1826 			if (perms & POSIX_PERM_R)
1865 	u16 perms;
1874 	perms = pxace->perms;
1937 		|| (perms != pset->othperms))) {
1942 			if (perms & POSIX_PERM_X)
1944 			if (perms & POSIX_PERM_W)
1946 			if (perms & POSIX_PERM_R)
1949 			if (perms & POSIX_PERM_X)
1951 			if (perms & POSIX_PERM_W)
1953 			if (perms & POSIX_PERM_R)
1999 			|| (perms & ~pset->othperms)
2120 	u16 perms;
2193 					pset->selfuserperms |= pxace->perms;
2204 					pset->selfgrpperms |= pxace->perms;
2210 			pset->grpperms |= pxace->perms;
2213 			pset->othperms = pxace->perms;
2217 			pset->mask = pxace->perms;
2250 		perms = pxace->perms;
2310 		perms = pxace->perms;
2349 				if (perms & POSIX_PERM_X)
2351 				if (perms & POSIX_PERM_W)
2353 				if (perms & POSIX_PERM_R)
2356 				if (perms & POSIX_PERM_X)
2358 				if (perms & POSIX_PERM_W)
2360 				if (perms & POSIX_PERM_R)
3056 	mode_t perms;
3071 		if (pxace[j].perms & POSIX_PERM_DENIAL) {
3075 				denywrld = pxace[j].perms;
3079 				grantgrps |= pxace[j].perms;
3083 					grantgrps |= pxace[j].perms;
3086 				grantwrld = pxace[j].perms;
3103 		if (pxace[j].perms & POSIX_PERM_DENIAL) {
3104 			deny = pxace[j].perms | denywrld;
3108 			allow = pxace[j].perms;
3114 			if (pxace[j].perms & POSIX_PERM_DENIAL)
3115 				deny |= pxace[j].perms;
3117 				allow |= pxace[j].perms;
3125 				perms = ~deny;
3127 				perms = allow & ~deny;
3131 				perms = (allow | grantgrps | grantwrld) & ~deny;
3135 					perms = (allow | grantgrps | grantwrld)
3138 					perms = allow;
3141 				perms = (allow | grantwrld) & ~deny;
3145 					perms = (allow | grantwrld) & ~deny;
3147 					perms = allow;
3150 				perms = ~deny;
3153 				perms = allow & ~deny;
3162 			pxace[k].perms = perms
3169 			mode |= ((perms & 7) << 6);
3173 			mode = (mode & 07707) | ((perms & 7) << 3);
3176 			mode |= perms & 7;
3179 			mode |= (perms & (S_ISVTX | S_ISUID | S_ISGID));
3379 	mode_t perms;
3391 		if (pxace[j].perms & POSIX_PERM_DENIAL) {
3395 				denywrld = pxace[j].perms;
3411 			deny = pxace[j].perms;
3417 			if (!(pxace[j].perms & POSIX_PERM_DENIAL))
3418 				allow = pxace[j].perms;
3423 				if (!(pxace[j].perms & POSIX_PERM_DENIAL))
3424 					allow |= pxace[j].perms;
3433 			perms = ~deny;
3435 			perms = allow & ~denywrld;
3439 			pxace[k].perms = perms
3446 			mode |= ((perms & 7) << 6);
3450 			mode = (mode & 07707) | ((perms & 7) << 3);
3453 			mode |= perms & 7;
3456 			mode |= perms & (S_ISVTX | S_ISUID | S_ISGID);
3920 			pxace->perms = 0;
3924 					pxace->perms |= S_ISUID;
3926 					pxace->perms |= S_ISGID;
3928 					pxace->perms |= S_ISVTX;
3932 						pxace->perms |= POSIX_PERM_X;
3934 						pxace->perms |= POSIX_PERM_W;
3936 						pxace->perms |= POSIX_PERM_R;
3939 						pxace->perms |= POSIX_PERM_X
3944 						pxace->perms |= POSIX_PERM_X;
3946 						pxace->perms |= POSIX_PERM_W;
3948 						pxace->perms |= POSIX_PERM_R;
3952 				pxace->perms |= POSIX_PERM_DENIAL;
3955 					pctx->permswrld |= pxace->perms;
3966 		 * Create world perms if none (both lists)
3977 			pxace->perms = 0;
3982 		 * Set basic owner perms if none (both lists)
3996 			pxace->perms = POSIX_PERM_R | POSIX_PERM_W | POSIX_PERM_X;
4000 		 * Duplicate world perms as group_obj perms if none
4011 			pxace->perms = ctx[i].permswrld;
4015 		 * Also duplicate world perms as group perms if they
4028 				pxace->perms = ctx[0].permswrld;
4046 				pxace->perms = ctx[1].permswrld;
4069 			pxace->perms = POSIX_PERM_DENIAL;