diff options
| -rw-r--r-- | sys/kern/kern_physio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_physio.c b/sys/kern/kern_physio.c index aae8ee9..a5a8172 100644 --- a/sys/kern/kern_physio.c +++ b/sys/kern/kern_physio.c @@ -16,7 +16,7 @@ * 4. Modifications may be freely made to this file if the above conditions * are met. * - * $Id: kern_physio.c,v 1.36 1999/08/14 11:40:42 phk Exp $ + * $Id: kern_physio.c,v 1.37 1999/08/21 06:48:16 phk Exp $ */ #include <sys/param.h> @@ -97,11 +97,11 @@ physio(bp, dev, rw, minp, uio) */ bp->b_saveaddr = sa; blockno = uio->uio_offset >> DEV_BSHIFT; - bp->b_blkno = blockno; - if (bp->b_blkno != blockno) { + if ((daddr_t)blockno != blockno) { error = EINVAL; goto doerror; } + bp->b_blkno = blockno; bp->b_offset = uio->uio_offset; if (uio->uio_segflg == UIO_USERSPACE) { |
