hw/misc: mips_itu: Fix 32/64 bit issue in a line involving shift operator

Fix 32/64 bit issue in a line involving shift operator. "1 << ..."
calculation of size is done as a 32-bit signed integer which may
then be unintentionally sign-extended into the 64-bit result. The
problem was discovered by Coverity (CID 1398648). Using "1ULL"
instead of "1" on the LHS of the shift fixes this problem.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

0 files changed, 0 insertions, 0 deletions