1 files changed, 0 insertions, 39 deletions
diff --git a/main/linux-grsec/0003-ip_gre-include-route-header_len-in-max_headroom-calc.patch b/main/linux-grsec/0003-ip_gre-include-route-header_len-in-max_headroom-calc.patch
deleted file mode 100644
index 61d7c9a6c..000000000
--- a/main/linux-grsec/0003-ip_gre-include-route-header_len-in-max_headroom-calc.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From cd0e9d08480e1e0648e17d099ecf50f6fd8714e5 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
-Date: Sat, 20 Mar 2010 02:27:58 +0000
-Subject: [PATCH 03/18] ip_gre: include route header_len in max_headroom calculation
-
-Taking route's header_len into account, and updating gre device
-needed_headroom will give better hints on upper bound of required
-headroom. This is useful if the gre traffic is xfrm'ed.
-
-Signed-off-by: Timo Teras <timo.teras@iki.fi>
-Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-(cherry picked from commit 243aad830e8a4cdda261626fbaeddde16b08d04a)
----
- net/ipv4/ip_gre.c |    4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
-diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
-index ac88ce5..7f1ff73 100644
---- a/net/ipv4/ip_gre.c
-+++ b/net/ipv4/ip_gre.c
-@@ -803,11 +803,13 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
- 			tunnel->err_count = 0;
- 	}
- 
--	max_headroom = LL_RESERVED_SPACE(tdev) + gre_hlen;
-+	max_headroom = LL_RESERVED_SPACE(tdev) + gre_hlen + rt->u.dst.header_len;
- 
- 	if (skb_headroom(skb) < max_headroom || skb_shared(skb)||
- 	    (skb_cloned(skb) && !skb_clone_writable(skb, 0))) {
- 		struct sk_buff *new_skb = skb_realloc_headroom(skb, max_headroom);
-+		if (max_headroom > dev->needed_headroom)
-+			dev->needed_headroom = max_headroom;
- 		if (!new_skb) {
- 			ip_rt_put(rt);
- 			stats->tx_dropped++;
--- 
-1.7.0.2
-