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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2010-03-18 14:24:42 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-20 14:29:03 -0700 |
| commit | 1a50307ba1826e4da0024e64b245ce4eadf7688a (patch) | |
| tree | 48c0b788b925d6ae0877f5b95f5e0794ce0601a7 /include | |
| parent | 73852e8151b7d7a529fbe019ab6d2d0c02d8f3f2 (diff) | |
| download | linux-1a50307ba1826e4da0024e64b245ce4eadf7688a.tar.gz linux-1a50307ba1826e4da0024e64b245ce4eadf7688a.tar.bz2 linux-1a50307ba1826e4da0024e64b245ce4eadf7688a.zip | |
netlink: fix NETLINK_RECV_NO_ENOBUFS in netlink_set_err()
Currently, ENOBUFS errors are reported to the socket via
netlink_set_err() even if NETLINK_RECV_NO_ENOBUFS is set. However,
that should not happen. This fixes this problem and it changes the
prototype of netlink_set_err() to return the number of sockets that
have set the NETLINK_RECV_NO_ENOBUFS socket option. This return
value is used in the next patch in these bugfix series.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netlink.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/netlink.h b/include/linux/netlink.h index fde27c017326..6eaca5e1e8ca 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -188,7 +188,7 @@ extern int netlink_has_listeners(struct sock *sk, unsigned int group); extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock); extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid, __u32 group, gfp_t allocation); -extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code); +extern int netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code); extern int netlink_register_notifier(struct notifier_block *nb); extern int netlink_unregister_notifier(struct notifier_block *nb); |