48d1677779
Rescaling values close to the max (U16_MAX) temporarily creates values
that exceed the s32 range. This caused value overflow in case when, for
example, a periodic effect phase was higer than 180 degrees. In turn,
rescale function could return values outised of the logical range of the
HID field.
Fix by using 64 bit signed integer to store the value during calculation
but still return only 32 bit integer.
Closes: https://github.com/JacKeTUs/universal-pidff/issues/116
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| hid-core.c | ||
| hid-pidff.c | ||
| hid-pidff.h | ||
| hiddev.c | ||
| usbhid.h | ||
| usbkbd.c | ||
| usbmouse.c | ||