From: Or Gerlitz <ogerlitz@mellanox.com>
Date: Wed, 29 Jan 2014 16:10:10 +0000 (+0200)
Subject: net/vxlan: Go over all candidate streams for GRO matching
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=920a0fde5a32fd40b4d3c94ad72f7fc7039db8e3;p=linux-beck.git

net/vxlan: Go over all candidate streams for GRO matching

The loop in vxlan_gro_receive() over the current set of candidates for
coalescing was wrongly aborted once a match was found. In rare cases,
this can cause a false-positives matching in the next layer GRO checks.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 026a313c2d2d..3d6cd1c52e95 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -596,10 +596,8 @@ static struct sk_buff **vxlan_gro_receive(struct sk_buff **head, struct sk_buff
 			NAPI_GRO_CB(p)->same_flow = 0;
 			continue;
 		}
-		goto found;
 	}
 
-found:
 	type = eh->h_proto;
 
 	rcu_read_lock();