Signed integer overflows and underflows are undefined behavior. A test that invokes UB tests nothing, because the standard permits any outcome. Fix by guarding the respective operations so they are not executed if they would overflow or underflow. Change-Id: I40354ee88f40e4b47b70eac7790dc3a79ac70a57 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> |
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| corelib.pro | ||