On Fri, 15 Feb 2008, David Rientjes wrote:
> It would be possible to do all of this in both sys_set_mempolicy() and
> sys_mbind() by masking off the set of possible modes and checking the
> result for being >= MPOL_MAX:
>
> if ((mode & MPOL_MODE_FLAGS) >= MPOL_MAX)
> return -EINVAL;
Actually, in sys_setmempolicy() or sys_mbind() where mode is an int:
unsigned short flags;
flags = mode & MPOL_MODE_FLAGS;
mode &= ~MPOL_MODE_FLAGS;
if (mode < 0 || mode >= MPOL_MAX)
return -EINVAL;
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