X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fsys-str.c;h=e5831330cac83bc9922990ddd2aa188be84d4d95;hp=f5afba95d119d8da644d9952853a4e189371ccff;hb=ca37fc1452ca1ae6e47e52bea31ffa8ed2d970f4;hpb=bf1fea8dcc0a054257dfe892bad713e5c0288201

diff --git a/pppd/sys-str.c b/pppd/sys-str.c
index f5afba9..e583133 100644
--- a/pppd/sys-str.c
+++ b/pppd/sys-str.c
@@ -19,7 +19,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-str.c,v 1.19 1995/04/28 06:26:46 paulus Exp $";
+static char rcsid[] = "$Id: sys-str.c,v 1.20 1995/05/01 00:26:22 paulus Exp $";
 #endif
 
 /*
@@ -452,6 +452,15 @@ void
 restore_tty()
 {
     if (restore_term) {
+	if (!default_device) {
+	    /*
+	     * Turn off echoing, because otherwise we can get into
+	     * a loop with the tty and the modem echoing to each other.
+	     * We presume we are the sole user of this tty device, so
+	     * when we close it, it will revert to its defaults anyway.
+	     */
+	    inittermios.c_lflag &= ~(ECHO | ECHONL);
+	}
 	if (tcsetattr(fd, TCSAFLUSH, &inittermios) < 0)
 	    if (errno != ENXIO)
 		syslog(LOG_WARNING, "tcsetattr: %m");