diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/array.c | 7 | ||||
| -rw-r--r-- | fs/proc/base.c | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index 79375fc115d2..d67a72dcb92c 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -430,8 +430,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, * safe because the task has stopped executing permanently. */ if (permitted && (task->flags & PF_DUMPCORE)) { - eip = KSTK_EIP(task); - esp = KSTK_ESP(task); + if (try_get_task_stack(task)) { + eip = KSTK_EIP(task); + esp = KSTK_ESP(task); + put_task_stack(task); + } } } diff --git a/fs/proc/base.c b/fs/proc/base.c index 28fa85276eec..60316b52d659 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2268,7 +2268,7 @@ static int show_timer(struct seq_file *m, void *v) notify = timer->it_sigev_notify; seq_printf(m, "ID: %d\n", timer->it_id); - seq_printf(m, "signal: %d/%p\n", + seq_printf(m, "signal: %d/%px\n", timer->sigq->info.si_signo, timer->sigq->info.si_value.sival_ptr); seq_printf(m, "notify: %s/%s.%d\n", |