From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Wed, 20 Jan 2016 14:01:31 -0300
Subject: Linux-libre 4.4-gnu

---
 net/sched/cls_flow.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'net/sched/cls_flow.c')

diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index 536838b65..fbfec6a18 100644
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -22,6 +22,7 @@
 #include <linux/if_vlan.h>
 #include <linux/slab.h>
 #include <linux/module.h>
+#include <net/inet_sock.h>
 
 #include <net/pkt_cls.h>
 #include <net/ip.h>
@@ -197,8 +198,11 @@ static u32 flow_get_rtclassid(const struct sk_buff *skb)
 
 static u32 flow_get_skuid(const struct sk_buff *skb)
 {
-	if (skb->sk && skb->sk->sk_socket && skb->sk->sk_socket->file) {
-		kuid_t skuid = skb->sk->sk_socket->file->f_cred->fsuid;
+	struct sock *sk = skb_to_full_sk(skb);
+
+	if (sk && sk->sk_socket && sk->sk_socket->file) {
+		kuid_t skuid = sk->sk_socket->file->f_cred->fsuid;
+
 		return from_kuid(&init_user_ns, skuid);
 	}
 	return 0;
@@ -206,8 +210,11 @@ static u32 flow_get_skuid(const struct sk_buff *skb)
 
 static u32 flow_get_skgid(const struct sk_buff *skb)
 {
-	if (skb->sk && skb->sk->sk_socket && skb->sk->sk_socket->file) {
-		kgid_t skgid = skb->sk->sk_socket->file->f_cred->fsgid;
+	struct sock *sk = skb_to_full_sk(skb);
+
+	if (sk && sk->sk_socket && sk->sk_socket->file) {
+		kgid_t skgid = sk->sk_socket->file->f_cred->fsgid;
+
 		return from_kgid(&init_user_ns, skgid);
 	}
 	return 0;
-- 
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