diff options
Diffstat (limited to 'kernel/ptrace.c')
| -rw-r--r-- | kernel/ptrace.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 2df115790cd9..4f689cb739a3 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -184,7 +184,6 @@ bool ptrace_may_access(struct task_struct *task, unsigned int mode) static int ptrace_attach(struct task_struct *task) { - bool wait_trap = false; int retval; audit_ptrace(task); @@ -246,7 +245,6 @@ static int ptrace_attach(struct task_struct *task) if (task_is_stopped(task)) { task->group_stop |= GROUP_STOP_PENDING | GROUP_STOP_TRAPPING; signal_wake_up(task, 1); - wait_trap = true; } spin_unlock(&task->sighand->siglock); @@ -257,7 +255,7 @@ unlock_tasklist: unlock_creds: mutex_unlock(&task->signal->cred_guard_mutex); out: - if (wait_trap) + if (!retval) wait_event(current->signal->wait_chldexit, !(task->group_stop & GROUP_STOP_TRAPPING)); return retval; |