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hwmon: (nct6775) Fix size of data->temp array 

Smatch complains that we have a array overflow:

	drivers/hwmon/nct6775.c:1456 nct6775_update_device()
		error: buffer overflow 'data->temp' 4 <= 4

Guenter Roeck says that the array should have been made larger in
7cbbd6aee6 (Add support for critical low/high temperature limits on
NCT6106).  This patch does that.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Dan Carpenter 2013-07-18 18:01:11 +03:00 committed by Guenter Roeck
parent df612d5fb7
commit f58876ac8c
1 changed files with 2 additions and 2 deletions
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4
drivers/hwmon/nct6775.c
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@ -813,8 +813,8 @@ struct nct6775_data {
u8 temp_fixed_num; /* 3 or 6 */ u8 temp_fixed_num; /* 3 or 6 */
u8 temp_type[NUM_TEMP_FIXED]; u8 temp_type[NUM_TEMP_FIXED];
s8 temp_offset[NUM_TEMP_FIXED]; s8 temp_offset[NUM_TEMP_FIXED];
s16 temp[4][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst, s16 temp[5][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst,
* 3=temp_crit */ * 3=temp_crit, 4=temp_lcrit */
u64 alarms; u64 alarms;
u64 beeps; u64 beeps;