From df07a94cf50eb73d09bf2350c3fe2598e4cbeee1 Mon Sep 17 00:00:00 2001 From: "Jorge Boncompte [DTI2]" Date: Fri, 25 Nov 2011 13:24:49 -0500 Subject: netns: fix proxy ARP entries listing on a netns Skip entries from foreign network namespaces. Signed-off-by: Jorge Boncompte [DTI2] Signed-off-by: David S. Miller --- net/core/neighbour.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'net') diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 039d51e6c284..5ac07d31fbc9 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2397,7 +2397,10 @@ static struct pneigh_entry *pneigh_get_next(struct seq_file *seq, struct net *net = seq_file_net(seq); struct neigh_table *tbl = state->tbl; - pn = pn->next; + do { + pn = pn->next; + } while (pn && !net_eq(pneigh_net(pn), net)); + while (!pn) { if (++state->bucket > PNEIGH_HASHMASK) break; -- cgit v1.2.3