--- drivers/char/pcmcia/synclink_cs.c

+++ drivers/char/pcmcia/synclink_cs.c

@@ -4164,6 +4164,8 @@ static int hdlcdev_ioctl(struct net_devi

if (cmd != SIOCWANDEV)

return hdlc_ioctl(dev, ifr, cmd);

+ memset(&new_line, 0, size);

+

switch(ifr->ifr_settings.type) {

case IF_GET_IFACE: /* return current sync_serial_settings */