ret = core_sys_select(n, inp, outp, exp, &timeout);
if (tvp) {
+ struct timeval rtv;
+
if (current->personality & STICKY_TIMEOUTS)
goto sticky;
- tv.tv_usec = jiffies_to_usecs(do_div((*(u64*)&timeout), HZ));
- tv.tv_sec = timeout;
- if (copy_to_user(tvp, &tv, sizeof(tv))) {
+ rtv.tv_usec = jiffies_to_usecs(do_div((*(u64*)&timeout), HZ));
+ rtv.tv_sec = timeout;
+ if (timeval_compare(&rtv, &tv) >= 0)
+ rtv = tv;
+ if (copy_to_user(tvp, &rtv, sizeof(rtv))) {
sticky:
/*
* If an application puts its timeval in read-only
ret = core_sys_select(n, inp, outp, exp, &timeout);
if (tsp) {
+ struct timespec rts;
+
if (current->personality & STICKY_TIMEOUTS)
goto sticky;
- ts.tv_nsec = jiffies_to_usecs(do_div((*(u64*)&timeout), HZ)) * 1000;
- ts.tv_sec = timeout;
- if (copy_to_user(tsp, &ts, sizeof(ts))) {
+ rts.tv_nsec = jiffies_to_usecs(do_div((*(u64*)&timeout), HZ)) *
+ 1000;
+ rts.tv_sec = timeout;
+ if (timespec_compare(&rts, &ts) >= 0)
+ rts = ts;
+ if (copy_to_user(tsp, &rts, sizeof(rts))) {
sticky:
/*
* If an application puts its timeval in read-only
if (sig) {
if (!access_ok(VERIFY_READ, sig, sizeof(void *)+sizeof(size_t))
- || __get_user(up, (sigset_t * __user *)sig)
+ || __get_user(up, (sigset_t __user * __user *)sig)
|| __get_user(sigsetsize,
- (size_t * __user)(sig+sizeof(void *))))
+ (size_t __user *)(sig+sizeof(void *))))
return -EFAULT;
}
sigprocmask(SIG_SETMASK, &sigsaved, NULL);
if (tsp && timeout >= 0) {
+ struct timespec rts;
+
if (current->personality & STICKY_TIMEOUTS)
goto sticky;
/* Yes, we know it's actually an s64, but it's also positive. */
- ts.tv_nsec = jiffies_to_usecs(do_div((*(u64*)&timeout), HZ)) * 1000;
- ts.tv_sec = timeout;
- if (copy_to_user(tsp, &ts, sizeof(ts))) {
+ rts.tv_nsec = jiffies_to_usecs(do_div((*(u64*)&timeout), HZ)) *
+ 1000;
+ rts.tv_sec = timeout;
+ if (timespec_compare(&rts, &ts) >= 0)
+ rts = ts;
+ if (copy_to_user(tsp, &rts, sizeof(rts))) {
sticky:
/*
* If an application puts its timeval in read-only