---

yaml --- r: 32779 b: refs/heads/master c: 89e1df7 h: refs/heads/master i: 32777: 7e6c478 32775: 6dc1197 v: v3
git-mirror · Jul 21, 2006 · b65f878 · b65f878
1 parent 93d73fc
commit b65f878
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fbeff3c1d35d07b1f967e47fcfb00cd16b7ecd02
+refs/heads/master: 89e1df74f841fc31e81838d30594c4eff01859f8
diff --git a/trunk/net/sched/sch_netem.c b/trunk/net/sched/sch_netem.c
@@ -148,7 +148,8 @@ static long tabledist(unsigned long mu, long sigma,
 static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 {
 	struct netem_sched_data *q = qdisc_priv(sch);
-	struct netem_skb_cb *cb = (struct netem_skb_cb *)skb->cb;
+	/* We don't fill cb now as skb_unshare() may invalidate it */
+	struct netem_skb_cb *cb;
 	struct sk_buff *skb2;
 	int ret;
 	int count = 1;
@@ -200,6 +201,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 		skb->data[net_random() % skb_headlen(skb)] ^= 1<<(net_random() % 8);
 	}
 
+	cb = (struct netem_skb_cb *)skb->cb;
 	if (q->gap == 0 		/* not doing reordering */
 	    || q->counter < q->gap 	/* inside last reordering gap */
 	    || q->reorder < get_crandom(&q->reorder_cor)) {