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-rw-r--r--kernel/exit.c8
-rw-r--r--kernel/signal.c4
2 files changed, 2 insertions, 10 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 464c2b172f07..9578c1ae19ca 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -813,7 +813,7 @@ static void exit_notify(struct task_struct *tsk)
813 __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp); 813 __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp);
814 } 814 }
815 815
816 /* Let father know we died 816 /* Let father know we died
817 * 817 *
818 * Thread signals are configurable, but you aren't going to use 818 * Thread signals are configurable, but you aren't going to use
819 * that to send signals to arbitary processes. 819 * that to send signals to arbitary processes.
@@ -826,9 +826,7 @@ static void exit_notify(struct task_struct *tsk)
826 * If our self_exec id doesn't match our parent_exec_id then 826 * If our self_exec id doesn't match our parent_exec_id then
827 * we have changed execution domain as these two values started 827 * we have changed execution domain as these two values started
828 * the same after a fork. 828 * the same after a fork.
829 *
830 */ 829 */
831
832 if (tsk->exit_signal != SIGCHLD && tsk->exit_signal != -1 && 830 if (tsk->exit_signal != SIGCHLD && tsk->exit_signal != -1 &&
833 ( tsk->parent_exec_id != t->self_exec_id || 831 ( tsk->parent_exec_id != t->self_exec_id ||
834 tsk->self_exec_id != tsk->parent_exec_id) 832 tsk->self_exec_id != tsk->parent_exec_id)
@@ -848,9 +846,7 @@ static void exit_notify(struct task_struct *tsk)
848 } 846 }
849 847
850 state = EXIT_ZOMBIE; 848 state = EXIT_ZOMBIE;
851 if (tsk->exit_signal == -1 && 849 if (tsk->exit_signal == -1 && likely(!tsk->ptrace))
852 (likely(tsk->ptrace == 0) ||
853 unlikely(tsk->parent->signal->flags & SIGNAL_GROUP_EXIT)))
854 state = EXIT_DEAD; 850 state = EXIT_DEAD;
855 tsk->exit_state = state; 851 tsk->exit_state = state;
856 852
diff --git a/kernel/signal.c b/kernel/signal.c
index ef8156a6aad5..b27c01a66448 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1561,10 +1561,6 @@ static inline int may_ptrace_stop(void)
1561 (current->ptrace & PT_ATTACHED))) 1561 (current->ptrace & PT_ATTACHED)))
1562 return 0; 1562 return 0;
1563 1563
1564 if (unlikely(current->signal == current->parent->signal) &&
1565 unlikely(current->signal->flags & SIGNAL_GROUP_EXIT))
1566 return 0;
1567
1568 /* 1564 /*
1569 * Are we in the middle of do_coredump? 1565 * Are we in the middle of do_coredump?
1570 * If so and our tracer is also part of the coredump stopping 1566 * If so and our tracer is also part of the coredump stopping