X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fsys-aix4.c;h=ca9cebc94c446fcfd353ae91f0759d6456a550b1;hp=e96e520434b8c7512b7ba2caa04cf22c02b4d267;hb=bc45bd7903b4439e920bc2095b7543dc768f7ff8;hpb=800ac338fdfc693ce08ede826907d7137c2c6f55

diff --git a/pppd/sys-aix4.c b/pppd/sys-aix4.c
index e96e520..ca9cebc 100644
--- a/pppd/sys-aix4.c
+++ b/pppd/sys-aix4.c
@@ -19,7 +19,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-aix4.c,v 1.4 1995/04/27 00:33:49 paulus Exp $";
+static char rcsid[] = "$Id: sys-aix4.c,v 1.6 1995/05/01 00:26:11 paulus Exp $";
 #endif
 
 /*
@@ -463,6 +463,15 @@ 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");
@@ -1114,6 +1123,8 @@ get_ether_addr(ipaddr, hwaddr)
  * network as `addr'.  If we find any, we OR in their netmask to the
  * user-specified netmask.
  */
+#define MAX_IFS		32
+
 u_int32_t
 GetMask(addr)
     u_int32_t addr;
@@ -1143,8 +1154,7 @@ GetMask(addr)
 	return mask;
     }
     ifend = (struct ifreq *) (ifc.ifc_buf + ifc.ifc_len);
-    for (ifr = ifc.ifc_req; ifr < ifend; ifr = (struct ifreq *)
-	 	((char *)&ifr->ifr_addr + ifr->ifr_addr.sa_len)) {
+    for (ifr = ifc.ifc_req; ifr < ifend; ++ifr) {
 	/*
 	 * Check the interface's internet address.
 	 */