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netns: fix proxy ARP entries listing on a netns
author
Jorge Boncompte [DTI2]
<jorge@dti2.net>
Fri, 25 Nov 2011 18:24:49 +0000
(13:24 -0500)
committer
David S. Miller
<davem@davemloft.net>
Fri, 25 Nov 2011 18:24:49 +0000
(13:24 -0500)
Skip entries from foreign network namespaces.
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/neighbour.c
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diff --git
a/net/core/neighbour.c
b/net/core/neighbour.c
index
039d51e
..
5ac07d3
100644
(file)
--- 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;