File bash-4.3-sigrestart.patch of Package bash.20735

---
 sig.c |    6 ++++++
 1 file changed, 6 insertions(+)

--- sig.c
+++ sig.c	2017-01-27 17:46:46.602829901 +0000
@@ -739,10 +739,16 @@ set_signal_handler (sig, handler)
   if (sig == SIGCHLD)
     act.sa_flags |= SA_RESTART;		/* XXX */
 #endif
+  if (handler == (trap_handler))
+    act.sa_flags |= SA_NODEFER;		/* XXX */
   /* If we're installing a SIGTERM handler for interactive shells, we want
      it to be as close to SIG_IGN as possible. */
   if (sig == SIGTERM && handler == sigterm_sighandler)
     act.sa_flags |= SA_RESTART;		/* XXX */
+  else if (handler == (termsig_sighandler))
+    act.sa_flags |= SA_NODEFER;		/* XXX */
+  if (sig == SIGTSTP || sig == SIGTTOU || sig == SIGTTIN || sig == SIGCONT)
+    act.sa_flags |= SA_NODEFER;		/* XXX */
 
   sigemptyset (&act.sa_mask);
   sigemptyset (&oact.sa_mask);