diff options
Diffstat (limited to 'drivers/firmware/dcdbas.c')
| -rw-r--r-- | drivers/firmware/dcdbas.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c index 8bcb58cd4ac..1865b56fb14 100644 --- a/drivers/firmware/dcdbas.c +++ b/drivers/firmware/dcdbas.c @@ -8,7 +8,7 @@ * * See Documentation/dcdbas.txt for more information. * - * Copyright (C) 1995-2005 Dell Inc. + * Copyright (C) 1995-2006 Dell Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License v2.0 as published by @@ -40,7 +40,7 @@ #include "dcdbas.h" #define DRIVER_NAME "dcdbas" -#define DRIVER_VERSION "5.6.0-2" +#define DRIVER_VERSION "5.6.0-3.2" #define DRIVER_DESCRIPTION "Dell Systems Management Base Driver" static struct platform_device *dcdbas_pdev; @@ -175,6 +175,9 @@ static ssize_t smi_data_write(struct kobject *kobj, char *buf, loff_t pos, { ssize_t ret; + if ((pos + count) > MAX_SMI_DATA_BUF_SIZE) + return -EINVAL; + mutex_lock(&smi_data_lock); ret = smi_data_buf_realloc(pos + count); |