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isdn: mISDN: set ->family in ->getname() 

The "maddr->family" variable was not set but instead it leaked stack
information to userspace.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
wifi-calibration
Dan Carpenter 2013-04-22 20:24:14 +00:00 committed by David S. Miller
parent 7a3b68434b
commit d9152097ac
1 changed files with 1 additions and 0 deletions
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drivers/isdn/mISDN/socket.c
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@ -578,6 +578,7 @@ data_sock_getname(struct socket *sock, struct sockaddr *addr,
lock_sock(sk);
*addr_len = sizeof(*maddr);
maddr->family = AF_ISDN;
maddr->dev = _pms(sk)->dev->id;
maddr->channel = _pms(sk)->ch.nr;
maddr->sapi = _pms(sk)->ch.addr & 0xff;