From 0795848def0a66570eb724b93377bc839df33512 Mon Sep 17 00:00:00 2001
From: Ben Lindstrom <mouring@eviladmin.org>
Date: Thu, 6 Dec 2001 16:19:01 +0000
Subject:    - deraadt@cvs.openbsd.org 2001/11/14 20:45:08      [sshd.c]     
 errno saving wrapping in a signal handler

---
 sshd.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'sshd.c')

diff --git a/sshd.c b/sshd.c
index 71a5c2c2e..f81597f1d 100644
--- a/sshd.c
+++ b/sshd.c
@@ -40,7 +40,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: sshd.c,v 1.209 2001/11/10 13:19:45 markus Exp $");
+RCSID("$OpenBSD: sshd.c,v 1.210 2001/11/14 20:45:08 deraadt Exp $");
 
 #include <openssl/dh.h>
 #include <openssl/bn.h>
@@ -211,8 +211,11 @@ close_listen_socks(void)
 static void
 sighup_handler(int sig)
 {
+	int save_errno = errno;
+
 	received_sighup = 1;
 	signal(SIGHUP, sighup_handler);
+	errno = save_errno;
 }
 
 /*
-- 
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