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Diffstat (limited to 'net/sched/sch_etf.c')
-rw-r--r--net/sched/sch_etf.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/sched/sch_etf.c b/net/sched/sch_etf.c
index b1da5589a0c6..c48f91075b5c 100644
--- a/net/sched/sch_etf.c
+++ b/net/sched/sch_etf.c
@@ -82,7 +82,7 @@ static bool is_packet_valid(struct Qdisc *sch, struct sk_buff *nskb)
if (q->skip_sock_check)
goto skip;
- if (!sk)
+ if (!sk || !sk_fullsock(sk))
return false;
if (!sock_flag(sk, SOCK_TXTIME))
@@ -137,8 +137,9 @@ static void report_sock_error(struct sk_buff *skb, u32 err, u8 code)
struct sock_exterr_skb *serr;
struct sk_buff *clone;
ktime_t txtime = skb->tstamp;
+ struct sock *sk = skb->sk;
- if (!skb->sk || !(skb->sk->sk_txtime_report_errors))
+ if (!sk || !sk_fullsock(sk) || !(sk->sk_txtime_report_errors))
return;
clone = skb_clone(skb, GFP_ATOMIC);
@@ -154,7 +155,7 @@ static void report_sock_error(struct sk_buff *skb, u32 err, u8 code)
serr->ee.ee_data = (txtime >> 32); /* high part of tstamp */
serr->ee.ee_info = txtime; /* low part of tstamp */
- if (sock_queue_err_skb(skb->sk, clone))
+ if (sock_queue_err_skb(sk, clone))
kfree_skb(clone);
}