diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2011-01-01 20:49:54 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2011-01-01 20:49:54 +0000 |
| commit | 4f3846d9c263d92aae520067973a60a70af25a85 (patch) | |
| tree | 64d3b8be9c34d8a472222e97512a650b02fb1d47 /sys | |
| parent | bee1f1cbea66f84214a797be47e1eee2bd2cf348 (diff) | |
Corretctly return 0xffffffff for the returned LBA if the disk is too large
for the READ CAPACITY command.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/sparc64/dev/vdsk.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/sparc64/dev/vdsk.c b/sys/arch/sparc64/dev/vdsk.c index 08f6305c552..406e37c85d3 100644 --- a/sys/arch/sparc64/dev/vdsk.c +++ b/sys/arch/sparc64/dev/vdsk.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vdsk.c,v 1.26 2011/01/01 20:32:18 kettenis Exp $ */ +/* $OpenBSD: vdsk.c,v 1.27 2011/01/01 20:49:53 kettenis Exp $ */ /* * Copyright (c) 2009, 2011 Mark Kettenis * @@ -1100,11 +1100,11 @@ vdsk_scsi_capacity(struct scsi_xfer *xs) bzero(&rcd, sizeof(rcd)); - capacity = sc->sc_vdisk_size; + capacity = sc->sc_vdisk_size - 1; if (capacity > 0xffffffff) capacity = 0xffffffff; - _lto4b(capacity - 1, rcd.addr); + _lto4b(capacity, rcd.addr); _lto4b(sc->sc_vdisk_block_size, rcd.length); bcopy(&rcd, xs->data, MIN(sizeof(rcd), xs->datalen)); |