diff options
| author | mycroft <mycroft@NetBSD.org> | 1994-03-25 04:38:01 +0000 |
|---|---|---|
| committer | mycroft <mycroft@NetBSD.org> | 1994-03-25 04:38:01 +0000 |
| commit | 008f13bb6981e2f9ceec1a93cf59b4e82b3bd98d (patch) | |
| tree | 7a2a8b2e1efc973b11c80e3217e6282a5d452320 /sys/dev/ic | |
| parent | 9c8b310d5ecf2d616303ecab5c0fa541640f4f95 (diff) | |
Fix off-by-one error in comopen() unit number sanity check. From Brian de
Alwis.
Diffstat (limited to 'sys/dev/ic')
| -rw-r--r-- | sys/dev/ic/com.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/ic/com.c b/sys/dev/ic/com.c index 0ca439f9f19..058d6c8c828 100644 --- a/sys/dev/ic/com.c +++ b/sys/dev/ic/com.c @@ -32,7 +32,7 @@ * SUCH DAMAGE. * * from: @(#)com.c 7.5 (Berkeley) 5/16/91 - * $Id: com.c,v 1.27 1994/03/23 03:01:53 mycroft Exp $ + * $Id: com.c,v 1.28 1994/03/25 04:38:01 mycroft Exp $ */ /* @@ -279,7 +279,7 @@ comopen(dev, flag, mode, p) int s; int error = 0; - if (unit > NCOM) + if (unit >= NCOM) return ENXIO; sc = &com_softc[unit]; if (!sc->sc_iobase) |
