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authorChangli Gao <xiaosuo@gmail.com>2010-08-22 19:03:26 +0000
committerDavid S. Miller <davem@davemloft.net>2010-08-23 20:14:36 -0700
commit4c3a76abd379d9a4668b2d417baa991de9757dc2 (patch)
tree2b0501957c032c6acbf7dcacc23c0702dacaeca8 /net/bridge
parentcca77b7c81876d819a5806f408b3c29b5b61a815 (diff)
downloadkernel-4c3a76abd379d9a4668b2d417baa991de9757dc2.tar.gz
bridge: netfilter: fix a memory leak
nf_bridge_alloc() always reset the skb->nf_bridge, so we should always put the old one. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: Bart De Schuymer <bdschuym@pandora.be> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_netfilter.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 2c911c0759c2..5ed00bd7009f 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -162,8 +162,8 @@ static inline struct nf_bridge_info *nf_bridge_unshare(struct sk_buff *skb)
if (tmp) {
memcpy(tmp, nf_bridge, sizeof(struct nf_bridge_info));
atomic_set(&tmp->use, 1);
- nf_bridge_put(nf_bridge);
}
+ nf_bridge_put(nf_bridge);
nf_bridge = tmp;
}
return nf_bridge;