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-rw-r--r--kernel/ptrace.c7
-rw-r--r--kernel/signal.c4
2 files changed, 4 insertions, 7 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 0eeb7e6..4e0f0ec 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -56,10 +56,6 @@ void ptrace_untrace(task_t *child)
signal_wake_up(child, 1);
}
}
- if (child->signal->flags & SIGNAL_GROUP_EXIT) {
- sigaddset(&child->pending.signal, SIGKILL);
- signal_wake_up(child, 1);
- }
spin_unlock(&child->sighand->siglock);
}
@@ -81,7 +77,8 @@ void __ptrace_unlink(task_t *child)
add_parent(child);
}
- ptrace_untrace(child);
+ if (child->state == TASK_TRACED)
+ ptrace_untrace(child);
}
/*
diff --git a/kernel/signal.c b/kernel/signal.c
index b14f895..e5f8aea 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1754,9 +1754,9 @@ relock:
/* Let the debugger run. */
ptrace_stop(signr, signr, info);
- /* We're back. Did the debugger cancel the sig or group_exit? */
+ /* We're back. Did the debugger cancel the sig? */
signr = current->exit_code;
- if (signr == 0 || current->signal->flags & SIGNAL_GROUP_EXIT)
+ if (signr == 0)
continue;
current->exit_code = 0;
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