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The sensor threshold values were not verified before setting

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for example - if the current UNC is set to 10, one can set the UC to a value less than 10.

In this patch the values are first read and validated against the user specified values and then set.

Signed-off-by: Srinivas Gowda G <Srinivas_G_Gowda@Dell.com>
This commit is contained in:
Jim Mankovich 2012-07-27 15:07:11 +00:00
parent 0ef4c3e254
commit 3631bd877c
1 changed files with 94 additions and 1 deletions
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95
ipmitool/lib/ipmi_sensor.c
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@ -42,7 +42,10 @@
#include <ipmitool/ipmi_sensor.h>
extern int verbose;
// Macro's for Reading the current sensor Data.
#define SCANNING_DISABLED 0x40
#define READING_UNAVAILABLE 0x20
#define INVALID_THRESHOLD "Invalid Threshold data values. Cannot Set Threshold Data."
// static
int
ipmi_sensor_get_sensor_reading_factors(
@ -507,6 +510,9 @@ ipmi_sensor_set_threshold(struct ipmi_intf *intf, int argc, char **argv)
double setting1 = 0.0, setting2 = 0.0, setting3 = 0.0;
int allUpper = 0, allLower = 0;
int ret = 0;
struct ipmi_rs *rsp;
int i =0;
double val[10] = {0};
struct sdr_record_list *sdr;
@ -673,6 +679,93 @@ ipmi_sensor_set_threshold(struct ipmi_intf *intf, int argc, char **argv)
sdr->record.common->keys.owner_id,
sdr->record.common->keys.lun);
} else {
/*
* Current implementation doesn't check for the valid setting of upper non critical and other thresholds.
* In the below logic:
* Get all the current reading of the sensor i.e. unc, uc, lc,lnc.
* Validate the values given by the user.
* If the values are not correct, then popup with the Error message and return.
*/
/*
* Get current reading
*/
rsp = ipmi_sdr_get_sensor_reading_ipmb(intf,
sdr->record.common->keys.sensor_num,
sdr->record.common->keys.owner_id,
sdr->record.common->keys.lun,sdr->record.common->keys.channel);
rsp = ipmi_sdr_get_sensor_thresholds(intf,
sdr->record.common->keys.sensor_num,
sdr->record.common->keys.owner_id,
sdr->record.common->keys.lun,
sdr->record.common->keys.channel);
if ((rsp == NULL) || (rsp->ccode > 0)) {
lprintf(LOG_ERR, "Sensor data record not found!");
return -1;
}
for(i=1;i<=6;i++) {
val[i] = sdr_convert_sensor_reading(sdr->record.common, rsp->data[i]);
if(val[i] < 0)
val[i] = 0;
}
/* Check for the valid Upper non recovarable Value.*/
if( (settingMask & UPPER_NON_RECOV_SPECIFIED) ) {
if( (rsp->data[0] & UPPER_NON_RECOV_SPECIFIED) &&
(( (rsp->data[0] & UPPER_CRIT_SPECIFIED) && ( setting1 <= val[5])) ||
( (rsp->data[0] & UPPER_NON_CRIT_SPECIFIED) && ( setting1 <= val[4]))) )
{
lprintf(LOG_ERR, INVALID_THRESHOLD);
return -1;
}
} else if( (settingMask & UPPER_CRIT_SPECIFIED) ) { /* Check for the valid Upper critical Value.*/
if( (rsp->data[0] & UPPER_CRIT_SPECIFIED) &&
(((rsp->data[0] & UPPER_NON_RECOV_SPECIFIED)&& ( setting1 >= val[6])) ||
((rsp->data[0] & UPPER_NON_CRIT_SPECIFIED)&&( setting1 <= val[4]))) )
{
lprintf(LOG_ERR, INVALID_THRESHOLD);
return -1;
}
} else if( (settingMask & UPPER_NON_CRIT_SPECIFIED) ) { /* Check for the valid Upper non critical Value.*/
if( (rsp->data[0] & UPPER_NON_CRIT_SPECIFIED) &&
(((rsp->data[0] & UPPER_NON_RECOV_SPECIFIED)&&( setting1 >= val[6])) ||
((rsp->data[0] & UPPER_CRIT_SPECIFIED)&&( setting1 >= val[5])) ||
((rsp->data[0] & LOWER_NON_CRIT_SPECIFIED)&&( setting1 <= val[1]))) )
{
lprintf(LOG_ERR, INVALID_THRESHOLD);
return -1;
}
} else if( (settingMask & LOWER_NON_CRIT_SPECIFIED) ) { /* Check for the valid lower non critical Value.*/
if( (rsp->data[0] & LOWER_NON_CRIT_SPECIFIED) &&
(((rsp->data[0] & LOWER_CRIT_SPECIFIED)&&( setting1 <= val[2])) ||
((rsp->data[0] & LOWER_NON_RECOV_SPECIFIED)&&( setting1 <= val[3]))||
((rsp->data[0] & UPPER_NON_CRIT_SPECIFIED)&&( setting1 >= val[4]))) )
{
lprintf(LOG_ERR, INVALID_THRESHOLD);
return -1;
}
} else if( (settingMask & LOWER_CRIT_SPECIFIED) ) { /* Check for the valid lower critical Value.*/
if( (rsp->data[0] & LOWER_CRIT_SPECIFIED) &&
(((rsp->data[0] & LOWER_NON_CRIT_SPECIFIED)&&( setting1 >= val[1])) ||
((rsp->data[0] & LOWER_NON_RECOV_SPECIFIED)&&( setting1 <= val[3]))) )
{
lprintf(LOG_ERR, INVALID_THRESHOLD);
return -1;
}
} else if( (settingMask & LOWER_NON_RECOV_SPECIFIED) ) { /* Check for the valid lower non recovarable Value.*/
if( (rsp->data[0] & LOWER_NON_RECOV_SPECIFIED) &&
(((rsp->data[0] & LOWER_NON_CRIT_SPECIFIED)&&( setting1 >= val[1])) ||
((rsp->data[0] & LOWER_CRIT_SPECIFIED)&&( setting1 >= val[2]))) )
{
lprintf(LOG_ERR, INVALID_THRESHOLD);
return -1;
}
} else { /* None of this Then Return with error messages.*/
lprintf(LOG_ERR, INVALID_THRESHOLD);
return -1;
}
printf("Setting sensor \"%s\" %s threshold to %.3f\n",
sdr->record.full->id_string,
val2str(settingMask, threshold_vals), setting1);