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Message-Id: <201003160526.o2G5QuVN010801@94.43.138.210.xn.2iij.net> Date: Tue, 16 Mar 2010 14:26:56 +0900 From: YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org> To: davem@...emloft.net CC: yoshfuji@...ux-ipv6.org, netdev@...r.kernel.org Subject: [PATCH net-2.6] bridge br_multicast: Fix skb leakage in error path. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org> --- net/bridge/br_multicast.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index fd96a8d..4095192 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -990,7 +990,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br, err = pskb_trim_rcsum(skb2, len); if (err) - return err; + goto err_out; } len -= ip_hdrlen(skb2); @@ -1012,7 +1012,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br, case CHECKSUM_NONE: skb2->csum = 0; if (skb_checksum_complete(skb2)) - return -EINVAL; + goto out; } err = 0; @@ -1039,6 +1039,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br, out: __skb_push(skb2, offset); +err_out: if (skb2 != skb) kfree_skb(skb2); return err; -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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