From: Paul Mackerras <paulus@samba.org>
Date: Fri, 16 Apr 1999 11:29:13 +0000 (+0000)
Subject: make sure pppd notices hangups in demand mode
X-Git-Tag: ppp-2.4.7~740
X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=commitdiff_plain;h=7d7bc679a40a78e9f255635dacc5e1247176d075

make sure pppd notices hangups in demand mode
---

diff --git a/linux/ppp.c b/linux/ppp.c
index aa0ebc5..8cc2727 100644
--- a/linux/ppp.c
+++ b/linux/ppp.c
@@ -4,7 +4,7 @@
  *  Al Longyear <longyear@netcom.com>
  *  Extensively rewritten by Paul Mackerras <paulus@cs.anu.edu.au>
  *
- *  ==FILEVERSION 990331==
+ *  ==FILEVERSION 990412==
  *
  *  NOTE TO MAINTAINERS:
  *     If you modify this file at all, please set the number above to the
@@ -45,7 +45,7 @@
 
 #define PPP_MAX_RCV_QLEN	32	/* max # frames we queue up for pppd */
 
-/* $Id: ppp.c,v 1.24 1999/03/31 06:07:57 paulus Exp $ */
+/* $Id: ppp.c,v 1.25 1999/04/16 11:29:13 paulus Exp $ */
 
 #include <linux/version.h>
 #include <linux/config.h>
@@ -552,6 +552,7 @@ ppp_tty_close (struct tty_struct *tty)
 		ppp->tty = ppp->backup_tty;
 		if (ppp_tty_push(ppp))
 			ppp_output_wakeup(ppp);
+		wake_up_interruptible(&ppp->read_wait);
 	} else {
 		ppp->tty = 0;
 		ppp->sc_xfer = 0;