diff options
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index dbd2e4db24cf..17565240b1c6 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -3165,7 +3165,7 @@ int copy_siginfo_from_user32(struct kernel_siginfo *to, * @ts: upper bound on process time suspension */ static int do_sigtimedwait(const sigset_t *which, kernel_siginfo_t *info, - const struct timespec *ts) + const struct timespec64 *ts) { ktime_t *to = NULL, timeout = KTIME_MAX; struct task_struct *tsk = current; @@ -3173,9 +3173,9 @@ static int do_sigtimedwait(const sigset_t *which, kernel_siginfo_t *info, int sig, ret = 0; if (ts) { - if (!timespec_valid(ts)) + if (!timespec64_valid(ts)) return -EINVAL; - timeout = timespec_to_ktime(*ts); + timeout = timespec64_to_ktime(*ts); to = &timeout; } @@ -3223,11 +3223,12 @@ static int do_sigtimedwait(const sigset_t *which, kernel_siginfo_t *info, * @sigsetsize: size of sigset_t type */ SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t __user *, uthese, - siginfo_t __user *, uinfo, const struct timespec __user *, uts, + siginfo_t __user *, uinfo, + const struct __kernel_timespec __user *, uts, size_t, sigsetsize) { sigset_t these; - struct timespec ts; + struct timespec64 ts; kernel_siginfo_t info; int ret; @@ -3239,7 +3240,7 @@ SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t __user *, uthese, return -EFAULT; if (uts) { - if (copy_from_user(&ts, uts, sizeof(ts))) + if (get_timespec64(&ts, uts)) return -EFAULT; } @@ -3256,10 +3257,10 @@ SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t __user *, uthese, #ifdef CONFIG_COMPAT COMPAT_SYSCALL_DEFINE4(rt_sigtimedwait, compat_sigset_t __user *, uthese, struct compat_siginfo __user *, uinfo, - struct compat_timespec __user *, uts, compat_size_t, sigsetsize) + struct old_timespec32 __user *, uts, compat_size_t, sigsetsize) { sigset_t s; - struct timespec t; + struct timespec64 t; kernel_siginfo_t info; long ret; @@ -3270,7 +3271,7 @@ COMPAT_SYSCALL_DEFINE4(rt_sigtimedwait, compat_sigset_t __user *, uthese, return -EFAULT; if (uts) { - if (compat_get_timespec(&t, uts)) + if (get_old_timespec32(&t, uts)) return -EFAULT; } |