diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/enclosure.c | 1 | ||||
| -rw-r--r-- | drivers/misc/sgi-gru/gruprocfs.c | 13 |
2 files changed, 8 insertions, 6 deletions
diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c index 348443bdb23b..8393376b1080 100644 --- a/drivers/misc/enclosure.c +++ b/drivers/misc/enclosure.c @@ -362,6 +362,7 @@ static const char *const enclosure_status [] = { [ENCLOSURE_STATUS_NOT_INSTALLED] = "not installed", [ENCLOSURE_STATUS_UNKNOWN] = "unknown", [ENCLOSURE_STATUS_UNAVAILABLE] = "unavailable", + [ENCLOSURE_STATUS_MAX] = NULL, }; static const char *const enclosure_type [] = { diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c index 9cbf95bedce6..de530d9942d2 100644 --- a/drivers/misc/sgi-gru/gruprocfs.c +++ b/drivers/misc/sgi-gru/gruprocfs.c @@ -161,14 +161,15 @@ static int options_show(struct seq_file *s, void *p) static ssize_t options_write(struct file *file, const char __user *userbuf, size_t count, loff_t *data) { - unsigned long val; - char buf[80]; + char buf[20]; - if (strncpy_from_user(buf, userbuf, sizeof(buf) - 1) < 0) + if (count >= sizeof(buf)) + return -EINVAL; + if (copy_from_user(buf, userbuf, count)) return -EFAULT; - buf[count - 1] = '\0'; - if (!strict_strtoul(buf, 10, &val)) - gru_options = val; + buf[count] = '\0'; + if (strict_strtoul(buf, 0, &gru_options)) + return -EINVAL; return count; } |