1 files changed, 3 insertions, 0 deletions

diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 1f5e55dda955..ec8118ab2a47 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -457,6 +457,9 @@ void exit_ptrace(struct task_struct *tracer)
                 return;
 
         list_for_each_entry_safe(p, n, &tracer->ptraced, ptrace_entry) {
+                if (unlikely(p->ptrace & PT_EXITKILL))
+                        send_sig_info(SIGKILL, SEND_SIG_FORCED, p);
+
                 if (__ptrace_detach(tracer, p))
                         list_add(&p->ptrace_entry, &ptrace_dead);
         }