commit 0795848def0a66570eb724b93377bc839df33512
author Ben Lindstrom <mouring@eviladmin.org> Thu Dec 06 16:19:01 2001 +0000
committer Ben Lindstrom <mouring@eviladmin.org> Thu Dec 06 16:19:01 2001 +0000
tree dd3ff07344ab7a71d0d2f1eb1ac5fc4d7b158011
parent fe1d100ffdf3595f3aaddc02efbf0b49a265d90c

   - deraadt@cvs.openbsd.org 2001/11/14 20:45:08
     [sshd.c]
     errno saving wrapping in a signal handler

sshd.c

diff --git a/sshd.c b/sshd.c
index 71a5c2c..f81597f 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 @@
 static void
 sighup_handler(int sig)
 {
+	int save_errno = errno;
+
 	received_sighup = 1;
 	signal(SIGHUP, sighup_handler);
+	errno = save_errno;
 }
 
 /*