Insane sensors values hotfix

Author: Cozmonat

HWMonitor/HWMonitorEngine.m

@@ -730,7 +730,7 @@ - (void)updateSmcSensor:(HWMonitorSensor*)sensor addToArray:(NSMutableArray*)upd
     if (![sensor genericDevice]) {
         SMCVal_t val;
 
-        if (kIOReturnSuccess == SMCReadKey(_connection, sensor.key, &val)) {
+        if (kIOReturnSuccess == SMCReadKey(_connection, sensor.rawKey, &val)) {
 
             //[sensor setType:[NSString stringWithCString:val.dataType encoding:NSASCIIStringEncoding]];
             [sensor setData:[NSData dataWithBytes:val.bytes length:val.dataSize]];

HWMonitor/HWMonitorSensor.h

@@ -59,22 +59,22 @@ typedef enum {
 
 @interface HWMonitorSensor : NSObject
 {
-    const char* _key;
+    char _rawKey[5];
     NSNumber *_rawValue;
     NSMutableDictionary *_localizationCache;
 }
 
 @property (nonatomic, strong) HWMonitorEngine*  engine;
 
 @property (nonatomic, strong) NSString* name;
-@property (readonly) const char * key;
 @property (nonatomic, strong) NSString* type;
 @property (nonatomic, assign) NSUInteger group;
 @property (nonatomic, strong) NSString* title;
 @property (nonatomic, strong) NSData* data;
 @property (nonatomic, strong) id genericDevice;
 
 @property (nonatomic, assign) HWSensorLevel level;
+@property (readonly) const char *rawKey;
 @property (readonly) NSNumber* rawValue;
 @property (readonly) NSString* stringValue;
 @property (readonly) NSInteger intValue;

HWMonitor/HWMonitorSensor.m

@@ -178,14 +178,20 @@ + (HWMonitorSensor*)sensor
     return nil;
 }
 
+
 -(void)setName:(NSString *)name
 {
     if (name != _name) {
         _name = name;
-        _key = [name cStringUsingEncoding:NSASCIIStringEncoding];
+        [name getCString:_rawKey maxLength:5 encoding:NSASCIIStringEncoding];
     }
 }
 
+-(const char *)rawKey
+{
+    return _rawKey;
+}
+
 - (void)setType:(NSString *)newType
 {
     if (!_type || ![_type isEqualToString:newType]) {