diff options
| -rw-r--r-- | include/linux/ptrace.h | 3 | ||||
| -rw-r--r-- | kernel/fork.c | 12 |
2 files changed, 3 insertions, 12 deletions
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index fd8669fc339..9b5d2c901d0 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -227,6 +227,9 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace) if (unlikely(ptrace) && current->ptrace) { child->ptrace = current->ptrace; __ptrace_link(child, current->parent); + + sigaddset(&child->pending.signal, SIGSTOP); + set_tsk_thread_flag(child, TIF_SIGPENDING); } } diff --git a/kernel/fork.c b/kernel/fork.c index 3c72a5b321a..4d4117e0150 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -37,7 +37,6 @@ #include <linux/swap.h> #include <linux/syscalls.h> #include <linux/jiffies.h> -#include <linux/tracehook.h> #include <linux/futex.h> #include <linux/compat.h> #include <linux/kthread.h> @@ -1522,17 +1521,6 @@ long do_fork(unsigned long clone_flags, audit_finish_fork(p); /* - * Child is ready but hasn't started running yet. Queue - * SIGSTOP if it's gonna be ptraced - it doesn't matter who - * attached/attaching to this task, the pending SIGSTOP is - * right in any case. - */ - if (unlikely(p->ptrace)) { - sigaddset(&p->pending.signal, SIGSTOP); - set_tsk_thread_flag(p, TIF_SIGPENDING); - } - - /* * We set PF_STARTING at creation in case tracing wants to * use this to distinguish a fully live task from one that * hasn't finished SIGSTOP raising yet. Now we clear it |