diff options
Diffstat (limited to 'net/iucv')
| -rw-r--r-- | net/iucv/af_iucv.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index fbce4a3..98d1f0b 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -1633,7 +1633,8 @@ static int iucv_sock_getsockopt(struct socket *sock, int level, int optname, { struct sock *sk = sock->sk; struct iucv_sock *iucv = iucv_sk(sk); - int val, len; + unsigned int val; + int len; if (level != SOL_IUCV) return -ENOPROTOOPT; @@ -1656,6 +1657,13 @@ static int iucv_sock_getsockopt(struct socket *sock, int level, int optname, : iucv->msglimit; /* default */ release_sock(sk); break; + case SO_MSGSIZE: + if (sk->sk_state == IUCV_OPEN) + return -EBADFD; + val = (iucv->hs_dev) ? iucv->hs_dev->mtu - + sizeof(struct af_iucv_trans_hdr) - ETH_HLEN : + 0x7fffffff; + break; default: return -ENOPROTOOPT; } |
