[CVE-2014-0131 1/3] skbuff: export skb_copy_ubufs

[Luis Henriques]

From: "Michael S. Tsirkin" <mst at redhat.com>

Export skb_copy_ubufs so that modules can orphan frags.

Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: David S. Miller <davem at davemloft.net>
(cherry picked from commit dcc0fb782b3a6e2abfeaaeb45dd88ed09596be0f)
CVE-2014-0131
BugLink: http://bugs.launchpad.net/bugs/1298119
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 net/core/skbuff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 50f7c965d304..66e03b1dec72 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -696,7 +696,7 @@ int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask)
 	skb_shinfo(skb)->tx_flags &= ~SKBTX_DEV_ZEROCOPY;
 	return 0;
 }
-
+EXPORT_SYMBOL_GPL(skb_copy_ubufs);
 
 /**
  *	skb_clone	-	duplicate an sk_buff
-- 
1.9.1