add ptrace(2) TO_NOEXEC flag

2010-01-05 09:30:28 +00:00
parent 709ca777bd
commit 0dcf5b7aa8
5 changed files with 100 additions and 37 deletions
@@ -181,7 +181,8 @@ int result;
 	/* Cause a signal if this process is traced.
 	 * Do this before making the process runnable again!
 	 */
-	if (rmp->mp_tracer != NO_TRACER)  {
+	if (rmp->mp_tracer != NO_TRACER && !(rmp->mp_trace_flags & TO_NOEXEC))
+	{
 		sn = (rmp->mp_trace_flags & TO_ALTEXEC) ? SIGSTOP : SIGTRAP;

 		check_sig(rmp->mp_pid, sn);