diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 8e288e8e9ca3..5b62ec795868 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -412,7 +412,10 @@ static void exit_mm(struct task_struct *tsk) up_read(&mm->mmap_sem); self.task = tsk; - self.next = xchg(&core_state->dumper.next, &self); + if (self.task->flags & PF_SIGNALED) + self.next = xchg(&core_state->dumper.next, &self); + else + self.task = NULL; /* * Implies mb(), the result of xchg() must be visible * to core_state->dumper. |