From 81dcd1690697efbdf8126e78fbbf7c76d359377f Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Thu, 14 Dec 2006 15:50:34 -0800 Subject: [AX.25]: Fix unchecked ax25_listen_register uses Fix ax25_listen_register to return something that's a sane error code, then all callers to use it. Signed-off-by: Ralf Baechle Signed-off-by: David S. Miller --- net/rose/af_rose.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/rose') diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 1605069e5db1..09f8a06bf806 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -1314,7 +1314,8 @@ static int rose_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) if (copy_from_user(&rose_callsign, argp, sizeof(ax25_address))) return -EFAULT; if (ax25cmp(&rose_callsign, &null_ax25_address) != 0) - ax25_listen_register(&rose_callsign, NULL); + return ax25_listen_register(&rose_callsign, NULL); + return 0; case SIOCRSGL2CALL: -- cgit v1.2.3-59-g8ed1b