diff options
| author | reinoud <reinoud@NetBSD.org> | 2006-08-31 19:46:54 +0000 |
|---|---|---|
| committer | reinoud <reinoud@NetBSD.org> | 2006-08-31 19:46:54 +0000 |
| commit | 055cdf5d131564debd2c0aeb67a34821c253d8eb (patch) | |
| tree | e6d921f9c24e81d4e78a732cbe2978697fe454ed /sys/dev | |
| parent | 8cd106d3d2fa257141d908b543155aa4e5938692 (diff) | |
Fix fencing bug on CD disk size; the comment was wrong, its the *length* of
the device and since we count from zero its equal to the number of sectors
and thus one higher than the last sector.
This fixes the read/write problems on the (raw) device where the last
sector was not readable/writable.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/scsipi/cd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/scsipi/cd.c b/sys/dev/scsipi/cd.c index 6a7f39b1ece..5abcd62120a 100644 --- a/sys/dev/scsipi/cd.c +++ b/sys/dev/scsipi/cd.c @@ -1,4 +1,4 @@ -/* $NetBSD: cd.c,v 1.244 2006/08/28 00:22:15 christos Exp $ */ +/* $NetBSD: cd.c,v 1.245 2006/08/31 19:46:54 reinoud Exp $ */ /*- * Copyright (c) 1998, 2001, 2003, 2004, 2005 The NetBSD Foundation, Inc. @@ -57,7 +57,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: cd.c,v 1.244 2006/08/28 00:22:15 christos Exp $"); +__KERNEL_RCSID(0, "$NetBSD: cd.c,v 1.245 2006/08/31 19:46:54 reinoud Exp $"); #include "rnd.h" @@ -1744,7 +1744,7 @@ cd_size(struct cd_softc *cd, int flags) blksize = 2048; } cd->params.blksize = blksize; - cd->params.disksize = size-1; /* disklabel is exclusive */ + cd->params.disksize = size; cd->params.disksize512 = ((u_int64_t)cd->params.disksize * blksize) / DEV_BSIZE; SC_DEBUG(cd->sc_periph, SCSIPI_DB2, |
