netdev - [PATCH] [NETNS]: Namespace leak in pneigh

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Message-Id: <1203426758-27813-1-git-send-email-den@openvz.org>
Date:	Tue, 19 Feb 2008 16:12:38 +0300
From:	"Denis V. Lunev" <den@...nvz.org>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, containers@...ts.osdl.org,
	devel@...nvz.org, dlezcano@...ibm.com,
	"Denis V. Lunev" <den@...nvz.org>
Subject: [PATCH] [NETNS]: Namespace leak in pneigh_lookup.

release_net is missed on the error path in pneigh_lookup.

Signed-off-by: Denis V. Lunev <den@...nvz.org>
---
 net/core/neighbour.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 7bb6a9a..174e29e 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -507,6 +507,7 @@ struct pneigh_entry * pneigh_lookup(struct neigh_table *tbl,
 	if (tbl->pconstructor && tbl->pconstructor(n)) {
 		if (dev)
 			dev_put(dev);
+		release_net(net);
 		kfree(n);
 		n = NULL;
 		goto out;
-- 
1.5.3.rc5

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