diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index cf28528842bc..6b4298a41167 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1339,7 +1339,7 @@ static int wait_consider_task(struct wait_opts *wo, int ptrace, * Ensure that EXIT_ZOMBIE -> EXIT_DEAD/EXIT_TRACE transition * can't confuse the checks below. */ - int exit_state = ACCESS_ONCE(p->exit_state); + int exit_state = READ_ONCE(p->exit_state); int ret; if (unlikely(exit_state == EXIT_DEAD)) @@ -1611,7 +1611,7 @@ SYSCALL_DEFINE5(waitid, int, which, pid_t, upid, struct siginfo __user *, return err; if (!access_ok(VERIFY_WRITE, infop, sizeof(*infop))) - goto Efault; + return -EFAULT; user_access_begin(); unsafe_put_user(signo, &infop->si_signo, Efault); @@ -1739,7 +1739,7 @@ COMPAT_SYSCALL_DEFINE5(waitid, return err; if (!access_ok(VERIFY_WRITE, infop, sizeof(*infop))) - goto Efault; + return -EFAULT; user_access_begin(); unsafe_put_user(signo, &infop->si_signo, Efault); |
