From 136dc9cbe3ceda200434238d1015d39bca1d2d1a Mon Sep 17 00:00:00 2001
From: Alexander Eremin <a.eremin@nexenta.com>
Date: Tue, 22 Apr 2014 14:29:28 +0400
Subject: [PATCH] 4736 spamming zlogin with SIGINT will halt the target zone
 Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com> Reviewed by: Gordon
 Ross <gordon.ross@nexenta.com> Reviewed by: Garrett D'Amore
 <garrett@damore.org> Approved by: Dan McDonald <danmcd@omniti.com>

---
 usr/src/cmd/zlogin/zlogin.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/usr/src/cmd/zlogin/zlogin.c b/usr/src/cmd/zlogin/zlogin.c
index f8d2656ee1..9ca4675a4c 100644
--- a/usr/src/cmd/zlogin/zlogin.c
+++ b/usr/src/cmd/zlogin/zlogin.c
@@ -22,6 +22,7 @@
  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2013 DEY Storage Systems, Inc.
  * Copyright (c) 2014 Gary Mills
+ * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
  */
 
 /*
@@ -554,9 +555,7 @@ static void
 sig_forward(int s)
 {
 	if (child_pid != -1) {
-		pid_t pgid = getpgid(child_pid);
-		if (pgid != -1)
-			(void) sigsend(P_PGID, pgid, s);
+		(void) sigsend(P_PGID, child_pid, s);
 	}
 }
 
-- 
2.11.4.GIT