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-rw-r--r--session.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/session.c b/session.c
index 69d925eff..d3ef89a0c 100644
--- a/session.c
+++ b/session.c
@@ -33,7 +33,7 @@
33 */ 33 */
34 34
35#include "includes.h" 35#include "includes.h"
36RCSID("$OpenBSD: session.c,v 1.159 2003/07/22 13:35:22 markus Exp $"); 36RCSID("$OpenBSD: session.c,v 1.160 2003/08/13 08:33:02 markus Exp $");
37 37
38#include "ssh.h" 38#include "ssh.h"
39#include "ssh1.h" 39#include "ssh1.h"
@@ -1693,18 +1693,12 @@ session_break_req(Session *s)
1693{ 1693{
1694 u_int break_length; 1694 u_int break_length;
1695 1695
1696 break_length = packet_get_int(); 1696 break_length = packet_get_int(); /* ignored */
1697 packet_check_eom(); 1697 packet_check_eom();
1698 1698
1699 if (s->ttyfd == -1) 1699 if (s->ttyfd == -1 ||
1700 tcsendbreak(s->ttyfd, 0) < 0)
1700 return 0; 1701 return 0;
1701 /* we will sleep from 500ms to 3000ms */
1702 break_length = MIN(break_length, 3000);
1703 break_length = MAX(break_length, 500);
1704 ioctl(s->ttyfd, TIOCSBRK, NULL);
1705 /* should we care about EINTR? */
1706 usleep(break_length * 1000);
1707 ioctl(s->ttyfd, TIOCCBRK, NULL);
1708 return 1; 1702 return 1;
1709} 1703}
1710 1704