On Sun, Sep 16, 2018 at 06:04:57PM -0700, Deepa Dinamani wrote:
> static long do_compat_pselect(int n, compat_ulong_t __user *inp,
> compat_ulong_t __user *outp, compat_ulong_t __user *exp,
> - struct old_timespec32 __user *tsp, compat_sigset_t __user *sigmask,
> - compat_size_t sigsetsize)
> + void __user *tsp, compat_sigset_t __user *sigmask,
> + compat_size_t sigsetsize, enum poll_time_type type)
> {
> sigset_t ksigmask, sigsaved;
> struct timespec64 ts, end_time, *to = NULL;
> int ret;
>
> if (tsp) {
> - if (get_old_timespec32(&ts, tsp))
> - return -EFAULT;
> + switch (type) {
> + case PT_OLD_TIMESPEC:
> + if (get_old_timespec32(&ts, tsp))
> + return -EFAULT;
> + break;
> + case PT_TIMESPEC:
> + if (get_old_timespec32(&ts, tsp))
> + return -EFAULT;
> + break;
> + default:
> + BUG();
> + }
One of the two get_old_timespec32 calls here should be
get_timespec64.
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