diff options
| author | oster <oster@NetBSD.org> | 1999-07-19 01:35:19 +0000 |
|---|---|---|
| committer | oster <oster@NetBSD.org> | 1999-07-19 01:35:19 +0000 |
| commit | 0c7600ca4e55056e74fdc9b41069429c6bec0438 (patch) | |
| tree | 22d8b2f845a9429b620de460bc665060a3650471 /sys/dev/raidframe | |
| parent | ccb3350fe4b6571a6694ca5f220de6f974fe7390 (diff) | |
sectorsPerStripeUnit should be larger than 0. If it isn't, simply fail.
(Thanks to Thor Lancelot Simon for noting the problem).
Diffstat (limited to 'sys/dev/raidframe')
| -rw-r--r-- | sys/dev/raidframe/rf_layout.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/dev/raidframe/rf_layout.c b/sys/dev/raidframe/rf_layout.c index 8474f6c7093..74a468f9d6c 100644 --- a/sys/dev/raidframe/rf_layout.c +++ b/sys/dev/raidframe/rf_layout.c @@ -1,4 +1,4 @@ -/* $NetBSD: rf_layout.c,v 1.3 1999/02/05 00:06:12 oster Exp $ */ +/* $NetBSD: rf_layout.c,v 1.4 1999/07/19 01:35:19 oster Exp $ */ /* * Copyright (c) 1995 Carnegie-Mellon University. * All rights reserved. @@ -436,6 +436,13 @@ rf_ConfigureLayout( layoutPtr->SUsPerRU = cfgPtr->SUsPerRU; parityConfig = cfgPtr->parityConfig; + if (layoutPtr->sectorsPerStripeUnit <= 0) { + RF_ERRORMSG2("raid%d: Invalid sectorsPerStripeUnit: %d\n", + raidPtr->raidid, + (int)layoutPtr->sectorsPerStripeUnit ); + return (EINVAL); + } + layoutPtr->stripeUnitsPerDisk = raidPtr->sectorsPerDisk / layoutPtr->sectorsPerStripeUnit; p = rf_GetLayout(parityConfig); |
