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Date: Tue, 1 Apr 2014 10:14:58 -0400 From: Richard Guy Briggs <rgb@...hat.com> To: linux-audit@...hat.com, linux-kernel@...r.kernel.org, netfilter-devel@...r.kernel.org, netdev@...r.kernel.org Cc: Richard Guy Briggs <rgb@...hat.com>, eparis@...hat.com, sgrubb@...hat.com, hadi@...atatu.com, davem@...emloft.net Subject: [PATCH 3/3] netlink: implement unbind to netlink_setsockopt NETLINK_DROP_MEMBERSHIP Call the per-protocol unbind function rather than bind function on NETLINK_DROP_MEMBERSHIP in netlink_setsockopt(). Signed-off-by: Richard Guy Briggs <rgb@...hat.com> --- net/netlink/af_netlink.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 9ae6e0f..3938138 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -2109,7 +2109,7 @@ static int netlink_setsockopt(struct socket *sock, int level, int optname, return err; if (!val || val - 1 >= nlk->ngroups) return -EINVAL; - if (nlk->netlink_bind) { + if (optname == NETLINK_ADD_MEMBERSHIP && nlk->netlink_bind) { err = nlk->netlink_bind(val); if (err) return err; @@ -2118,6 +2118,8 @@ static int netlink_setsockopt(struct socket *sock, int level, int optname, netlink_update_socket_mc(nlk, val, optname == NETLINK_ADD_MEMBERSHIP); netlink_table_ungrab(); + if (optname == NETLINK_DROP_MEMBERSHIP && nlk->netlink_unbind) + nlk->netlink_unbind(val); err = 0; break; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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