+ if (vl->type == ASN_OCTET_STR)
+ {
+ char *endptr;
+
+ endptr = NULL;
+ if (vl->val.string != NULL)
+ {
+ char string[64];
+ size_t string_length;
+
+ string_length = sizeof (string) - 1;
+ if (vl->val_len < string_length)
+ string_length = vl->val_len;
+
+ /* The strings we get from the Net-SNMP library may not be null
+ * terminated. That is why we're using `membpy' here and not `strcpy'.
+ * `string_length' is set to `vl->val_len' which holds the length of the
+ * string. -octo */
+ memcpy (string, vl->val.string, string_length);
+ string[string_length] = 0;
+
+ if (type == DS_TYPE_COUNTER)
+ {
+ ret.counter = (counter_t) strtoll (string, &endptr, /* base = */ 0);
+ DEBUG ("snmp plugin: csnmp_value_list_to_value: String to counter: %s -> %llu",
+ string, (unsigned long long) ret.counter);
+ }
+ else if (type == DS_TYPE_GAUGE)
+ {
+ ret.gauge = (gauge_t) strtod (string, &endptr);
+ DEBUG ("snmp plugin: csnmp_value_list_to_value: String to gauge: %s -> %g",
+ string, (double) ret.gauge);
+ }
+ }
+
+ /* Check if an error occurred */
+ if ((vl->val.string == NULL) || (endptr == (char *) vl->val.string))
+ {
+ if (type == DS_TYPE_COUNTER)
+ ret.counter = 0;
+ else if (type == DS_TYPE_GAUGE)
+ ret.gauge = NAN;
+ }
+ }
+ else if (type == DS_TYPE_COUNTER)