ptrace: move SIGTRAP on exec(2) logic to ptrace_event()

Move SIGTRAP on exec(2) logic from tracehook_report_exec() to
ptrace_event().  This is part of changes to make ptrace_event()
smarter and handle ptrace event related details in one place.

This doesn't introduce any behavior change.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index 7d38571b0c05..3b68aa842a92 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -201,9 +201,7 @@ static inline void tracehook_report_exec(struct linux_binfmt *fmt,
                                          struct linux_binprm *bprm,
                                          struct pt_regs *regs)
 {
-        if (!ptrace_event(PTRACE_EVENT_EXEC, 0) &&
-            unlikely(current->ptrace & PT_PTRACED))
-                send_sig(SIGTRAP, current, 0);
+        ptrace_event(PTRACE_EVENT_EXEC, 0);
 }
 
 /**