2014-07-30 13:40 GMT+08:00 Guenter Roeck <linux@xxxxxxxxxxxx>: > Temperature limit register writes did not account for negative numbers. > As a result, writing -127000 resulted in -126000 written into the > temperature limit register. This problem affected temp[1-3]_min, > temp[1-3]_max, temp[1-3]_auto_temp_crit, and temp[1-3]_auto_temp_min. > > When writing pwm[1-3]_freq, a long variable was auto-converted into an int > without range check. Wiring values larger than MAXINT resulted in unexpected > register values. > > When writing temp[1-3]_auto_temp_max, an unsigned long variable was > auto-converted into an int without range check. Writing values larger than > MAXINT resulted in unexpected register values. > > vrm is an u8, so the written value needs to be limited to [0, 255]. > > Cc: Axel Lin <axel.lin@xxxxxxxxxx> > Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> Reviewed-by: Axel Lin <axel.lin@xxxxxxxxxx> _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
