From: Colin King <colin.k...@canonical.com> Date: Tue, 15 Jan 2019 18:03:38 +0000
> From: Colin Ian King <colin.k...@canonical.com> > > Shifting the 1 by exp by an int can lead to sign-extension overlow when > exp is 31 since 1 is an signed int and sign-extending this result to an > unsigned long long will set the upper 32 bits. Fix this by shifting an > unsigned long. > > Detected by cppcheck: > (warning) Shifting signed 32-bit value by 31 bits is undefined behaviour > > Signed-off-by: Colin Ian King <colin.k...@canonical.com> Applied.