Merge branch 'stable/bug-fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / net / netfilter / nf_conntrack_netlink.c

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 5cb8d30..93297aa 100644 (file)
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -924,7 +924,7 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb,
        u16 zone;
        int err;
 
-       if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP)
+       if (nlh->nlmsg_flags & NLM_F_DUMP)
                return netlink_dump_start(ctnl, skb, nlh, ctnetlink_dump_table,
                                          ctnetlink_done);
 
@@ -972,7 +972,8 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb,
 free:
        kfree_skb(skb2);
 out:
-       return err;
+       /* this avoids a loop in nfnetlink. */
+       return err == -EAGAIN ? -ENOBUFS : err;
 }
 
 #ifdef CONFIG_NF_NAT_NEEDED
@@ -1786,7 +1787,7 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
        u16 zone;
        int err;
 
-       if ((nlh->nlmsg_flags & NLM_F_DUMP) == NLM_F_DUMP) {
+       if (nlh->nlmsg_flags & NLM_F_DUMP) {
                return netlink_dump_start(ctnl, skb, nlh,
                                          ctnetlink_exp_dump_table,
                                          ctnetlink_exp_done);