diff options
| author | chs <chs@NetBSD.org> | 2005-03-02 08:14:26 +0000 |
|---|---|---|
| committer | chs <chs@NetBSD.org> | 2005-03-02 08:14:26 +0000 |
| commit | bd2d26b4502783dbe6a4861272a04efb82f2d2b6 (patch) | |
| tree | 7a463cbcf72fe9a8cce996060279dafbddc41f7c /sys/arch/atari/dev | |
| parent | 8125cd1769e20d0f49563b0ae1b4bd538cabfa80 (diff) | |
getitesp() can return NULL, so check for that in iteopen().
pointed out by Michael Hitch.
Diffstat (limited to 'sys/arch/atari/dev')
| -rw-r--r-- | sys/arch/atari/dev/ite.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/arch/atari/dev/ite.c b/sys/arch/atari/dev/ite.c index 9b3182b96a5..a8556e1fd26 100644 --- a/sys/arch/atari/dev/ite.c +++ b/sys/arch/atari/dev/ite.c @@ -1,4 +1,4 @@ -/* $NetBSD: ite.c,v 1.44 2005/01/23 09:25:52 he Exp $ */ +/* $NetBSD: ite.c,v 1.45 2005/03/02 08:14:26 chs Exp $ */ /* * Copyright (c) 1990 The Regents of the University of California. @@ -81,7 +81,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ite.c,v 1.44 2005/01/23 09:25:52 he Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ite.c,v 1.45 2005/03/02 08:14:26 chs Exp $"); #include "opt_ddb.h" @@ -430,6 +430,8 @@ iteopen(dev, mode, devtype, p) first = 0; ip = getitesp(dev); + if (ip == NULL) + return ENXIO; if ((ip->flags & ITE_ATTACHED) == 0) return (ENXIO); |
