diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/inet_diag.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c index 57a1bd97ea35..2642f317af8f 100644 --- a/net/ipv4/inet_diag.c +++ b/net/ipv4/inet_diag.c @@ -743,6 +743,10 @@ static int __inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb, continue; } + if (r->sdiag_family != AF_UNSPEC && + sk->sk_family != r->sdiag_family) + goto next_listen; + if (r->id.idiag_sport != inet->inet_sport && r->id.idiag_sport) goto next_listen; @@ -808,6 +812,9 @@ skip_listen_ht: goto next_normal; if (!(r->idiag_states & (1 << sk->sk_state))) goto next_normal; + if (r->sdiag_family != AF_UNSPEC && + sk->sk_family != r->sdiag_family) + goto next_normal; if (r->id.idiag_sport != inet->inet_sport && r->id.idiag_sport) goto next_normal; @@ -830,6 +837,9 @@ next_normal: if (num < s_num) goto next_dying; + if (r->sdiag_family != AF_UNSPEC && + tw->tw_family != r->sdiag_family) + goto next_dying; if (r->id.idiag_sport != tw->tw_sport && r->id.idiag_sport) goto next_dying; @@ -873,7 +883,7 @@ static int inet_diag_dump_compat(struct sk_buff *skb, struct netlink_callback *c struct nlattr *bc = NULL; int hdrlen = sizeof(struct inet_diag_req_compat); - req.sdiag_family = rc->idiag_family; + req.sdiag_family = AF_UNSPEC; /* compatibility */ req.sdiag_protocol = inet_diag_type2proto(cb->nlh->nlmsg_type); req.idiag_ext = rc->idiag_ext; req.idiag_states = rc->idiag_states; |