[PATCH 5/5] af_ieee802154: provide dummy get/setsockopt
From: Dmitry Eremin-Solenikov <hidden>
Date: 2009-08-03 23:11:41
Subsystem:
ieee 802.15.4 subsystem, networking [general], the rest · Maintainers:
Alexander Aring, Stefan Schmidt, Miquel Raynal, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Provide dummt get/setsockopt implementations to stop these syscalls from oopsing on our sockets. Signed-off-by: Dmitry Eremin-Solenikov <redacted> --- net/ieee802154/dgram.c | 14 ++++++++++++++ net/ieee802154/raw.c | 14 ++++++++++++++ 2 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/net/ieee802154/dgram.c b/net/ieee802154/dgram.c
index 53dd912..d1da6c6 100644
--- a/net/ieee802154/dgram.c
+++ b/net/ieee802154/dgram.c@@ -377,6 +377,18 @@ int ieee802154_dgram_deliver(struct net_device *dev, struct sk_buff *skb) return ret; } +static int dgram_getsockopt(struct sock *sk, int level, int optname, + char __user *optval, int __user *optlen) +{ + return -EOPNOTSUPP; +} + +static int dgram_setsockopt(struct sock *sk, int level, int optname, + char __user *optval, int __user optlen) +{ + return -EOPNOTSUPP; +} + struct proto ieee802154_dgram_prot = { .name = "IEEE-802.15.4-MAC", .owner = THIS_MODULE,
@@ -391,5 +403,7 @@ struct proto ieee802154_dgram_prot = { .connect = dgram_connect, .disconnect = dgram_disconnect, .ioctl = dgram_ioctl, + .getsockopt = dgram_getsockopt, + .setsockopt = dgram_setsockopt, };
diff --git a/net/ieee802154/raw.c b/net/ieee802154/raw.c
index ea8d1f1..60dee69 100644
--- a/net/ieee802154/raw.c
+++ b/net/ieee802154/raw.c@@ -238,6 +238,18 @@ void ieee802154_raw_deliver(struct net_device *dev, struct sk_buff *skb) read_unlock(&raw_lock); } +static int raw_getsockopt(struct sock *sk, int level, int optname, + char __user *optval, int __user *optlen) +{ + return -EOPNOTSUPP; +} + +static int raw_setsockopt(struct sock *sk, int level, int optname, + char __user *optval, int __user optlen) +{ + return -EOPNOTSUPP; +} + struct proto ieee802154_raw_prot = { .name = "IEEE-802.15.4-RAW", .owner = THIS_MODULE,
@@ -250,5 +262,7 @@ struct proto ieee802154_raw_prot = { .unhash = raw_unhash, .connect = raw_connect, .disconnect = raw_disconnect, + .getsockopt = raw_getsockopt, + .setsockopt = raw_setsockopt, };
--
1.6.3.3
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