diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2010-01-22 21:56:05 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2010-01-22 21:56:05 +0000 |
| commit | 9a45a0ce6c6d035afb84a39b37702c5d2181580e (patch) | |
| tree | 9921f2b4eb6894fdbae7cf801b1380ceaee83c04 /sys | |
| parent | 290dbbfd0c42edad053dfe7884638dde38591649 (diff) | |
Correctly return ENXIO on unhandled ioctls; ok marco@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/bio.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sys/dev/bio.c b/sys/dev/bio.c index b867fcde3b6..a3bfdca67cb 100644 --- a/sys/dev/bio.c +++ b/sys/dev/bio.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bio.c,v 1.11 2007/12/23 17:09:49 deraadt Exp $ */ +/* $OpenBSD: bio.c,v 1.12 2010/01/22 21:56:04 miod Exp $ */ /* * Copyright (c) 2002 Niklas Hallqvist. All rights reserved. @@ -88,12 +88,23 @@ bioioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct proc *p) return (ENOENT); break; - default: + case BIOCINQ: + case BIOCDISK: + case BIOCVOL: + case BIOCALARM: + case BIOCBLINK: + case BIOCSETSTATE: + case BIOCCREATERAID: + case BIOCDELETERAID: + case BIOCDISCIPLINE: common = (struct bio_common *)addr; if (!bio_validate(common->bc_cookie)) return (ENOENT); return (bio_delegate_ioctl( (struct bio_mapping *)common->bc_cookie, cmd, addr)); + + default: + return (ENXIO); } return (0); } |